Ansys (ANSS)

Company ID: 96 | CIK: 0001013462
10-Q view:
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Segments are charted by their disclosed metrics (revenue, segment profit, etc.). Each line is a single segment. Reconciliation/corporate items are excluded. Major customers are shown as a percentage of revenue. Operational KPIs are grouped by metric concept; sub-metrics appear as separate lines.

Geographic Segments

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Major Customers (% of Revenue)

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Operational KPIs

Annual contract value (arr)

Backlog (backlog)

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Distributor Offices (branches)

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Full-time employees (headcount)

ANSYS Support Distributors (other)

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Audit committee meetings (other)

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Common shares outstanding (other)

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Dilutive shares issuable (other)

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Human capital disclosures. Workforce totals and demographics are point-in-time. Flow metrics use the year-to-date period for 10-Q and full year for 10-K. Workforce actions (RIFs, restructurings, acquisition-related changes) are listed in the table at the bottom.

Workforce Totals

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Demographics

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HCM Metrics — Point-in-Time

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HCM Metrics — Flow (Annual / YTD)

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Workforce Actions

Period EndTypeStatusAffected% WorkforceAnnouncedExpected CompletionGeographySegment / FunctionChargeSourceNote
2024-12-31divestiture_reductionannouncedPowerArtist RTL businessItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Definitive agreement with Keysight Technologies for sale of the PowerArtist RTL business, conditioned on regulatory review and closing of the Synopsys acquisition; no headcount or charge disclosed, and filer states the business has not materially contributed to financial results.
2023-12-31acquisition_additioncompleted2023-01-032023-01-03GermanyAutomotive simulationUSD 139 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		DYNAmore acquisition completed January 3, 2023 for $139.2 million purchase price ($126.4 million net of cash acquired); headcount added not disclosed
2023-12-31acquisition_additioncompleted2023-12-312023-12-31VariousVariousUSD 94 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Combined purchase price of other 2023 acquisitions was $94.4 million ($88.3 million net of cash acquired); individual deals and headcount added not disclosed
2023-06-30acquisition_additioncompleted2023-01-032023-01-03Automotive simulationbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price $139.2 million ($126.4 million net of cash acquired). Headcount added not disclosed; effects described as not material to results of operations.
2023-06-30acquisition_additioncompletedSemiconductor simulationbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price $83.3 million ($77.2 million net of cash acquired). Exact closing date and headcount added not disclosed; effects described as not material to results of operations.
2023-03-31acquisition_additioncompletedGermanyAutomotive simulationUSD 139 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		DYNAmore acquired during Q1 2023 for $139.2 million purchase price; headcount added not disclosed. Purchase price recorded as consideration, not a workforce charge.
2022-12-31acquisition_additioncompletedGlobalOtherbusiness_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Several strategic acquisitions completed during 2022; combined purchase price approximately $401.8 million ($391.6 million net of cash acquired). No headcount added disclosed; effects described as not material individually or in the aggregate.
2022-12-31acquisition_additioncompletedGlobalOthersubsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Strategic acquisition closed January 2023 with $120.7 million cash outflow net of cash acquired, funded from existing cash; no headcount disclosed and initial purchase price allocation incomplete at filing date.
2022-09-30acquisition_additionannounced2022-11USD 70 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		November 2022 strategic acquisition; $70.0M cash outflow net of cash acquired, funded from existing cash. Headcount added not disclosed; initial purchase accounting incomplete.
2022-03-31acquisition_additionannounced2022-05-01USD 249 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Multiple strategic acquisitions completed in May 2022 for combined purchase price of $249.0 million, funded with existing cash; headcount additions not quantified
2022-03-31acquisition_additionannounced2022-05-04USD 249 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Combined purchase price of $249.0 million for various strategic acquisitions completed in May 2022, funded with existing cash balances; headcount added not disclosed and initial accounting incomplete.
2021-12-31acquisition_additioncompleted2021-10-012021-10-01GlobalOptical and photonics simulation (Zemax)USD 412 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Headcount added not disclosed. Zemax represented 7.1% of consolidated assets and less than 1% of consolidated revenues for FY2021; excluded from management's ICFR assessment.
2021-12-31acquisition_additioncompleted2021-12-312021-12-31GlobalMultiple (several other 2021 acquisitions, not individually significant)USD 111 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Filer states several other acquisitions completed during 2021 were not individually significant; individual closing dates and headcount added not disclosed.
2021-09-30acquisition_additionannounced2021-10-012021-10-01Optical and photonics simulationUSD 412 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Acquired 100% of Zemax shares on October 1, 2021 for $411.5 million cash ($399.1 million net of cash acquired); headcount added not disclosed
2021-09-30acquisition_additioncompletedUSD 111 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Several unnamed acquisitions completed during the nine months ended September 30, 2021 for a combined cash purchase price of approximately $110.7 million; no headcount added disclosed.
2021-09-30acquisition_additioncompleted2021-10-012021-10-01USD 412 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Zemax, LLC completed October 1, 2021 for $411.5 million cash ($399.1 million net of cash acquired); headcount added not disclosed.
2021-06-30acquisition_additioncompletedNot disclosedNot disclosedUSD 111 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Several acquisitions completed in the six months ended June 30, 2021 for a combined cash purchase price of approximately $110.8 million; effects described as not material individually or in the aggregate. No headcount added was disclosed.
2021-03-31acquisition_additioncompletedUSD 11 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price $10.8M acquisition completed during Q1 2021; effects described as not material, no headcount disclosed.
2020-12-31acquisition_additioncompleted2020-12-01United StatesEngineering simulation software (mission-simulation and analysis)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Analytical Graphics, Inc. closed December 1, 2020 for $722.5 million; acquired headcount not disclosed. Geography per Exhibit 21 subsidiary listing (Pennsylvania).
2020-12-31acquisition_additioncompleted2020-04-01CanadaEngineering simulation software (photonic design and simulation)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Lumerical closed April 1, 2020 for approximately $107.5 million in cash; acquired headcount not disclosed. Geography per Exhibit 21 subsidiary listing (Canada).
2020-09-30acquisition_additioncompleted2020-04-01Global (Canada-headquartered target)Engineering simulation software (photonics)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $107.5 million in cash; acquired workforce headcount not disclosed in the filing.
2020-09-30acquisition_additionannounced2020-10-23United StatesMission-simulation, modeling, testing and analysis software (aerospace, defense, intelligence)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Announced after quarter close; $700.0 million purchase price, 67% cash / 33% stock; headcount to be added not disclosed.
2020-03-31acquisition_additioncompleted2020-04-012020-04-01Not disclosedEngineering simulation (photonic design and simulation tools)USD 108 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Lumerical Inc. for approximately $107.5 million cash; purchase price disclosed but no employee count stated.
2019-12-31acquisition_additioncompleted2019-11-012019-11-01United StatesEngineering simulation (explicit dynamics / finite element analysis)USD 778 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price $777.8M ($470.6M cash plus 1.4M shares). Headcount added not disclosed.
2019-12-31acquisition_additioncompleted2019-02-012019-02-01United KingdomMaterials information technologyUSD 209 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price $208.7M cash. Headcount added not disclosed.
2019-12-31acquisition_additioncompleted2019-12-312019-12-31Not disclosedMultidisciplinary analysis and optimization; electromagnetic crosstalk; electronics reliabilityUSD 136 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Consolidated record for three 2019 acquisitions the filer presents together as not individually significant; combined purchase price $136.2M cash. Closing dates: Helic 2019-02-04, DfR Solutions 2019-05-01, Dynardo 2019-11-01. Headcount added not disclosed.
2019-12-31restructuringcompleted2016-10-012017-09-30GlobalVariousUSD 15 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 and completed as of September 30, 2017. Gross charges of $15.1 million incurred in 2017. No employee count disclosed.
2019-09-30acquisition_additioncompleted2019-02-012019-02-01USD 209 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of 100% of Granta Design shares for $208.7 million cash; no employee headcount added was disclosed.
2019-09-30acquisition_additioncompletedUSD 103 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Combined purchase price of other 2019 acquisitions (Helic, Inc. and certain DfR Solutions assets) was $102.7 million cash; no headcount figures disclosed.
2019-09-30acquisition_additioncompleted2019-11-012019-11-01USD 780 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Livermore Software Technology Corporation completed November 1, 2019 for $779.9 million ($472.7 million cash plus 1.4 million ANSYS shares valued at $307.2 million); no headcount disclosed.
2019-09-30acquisition_additioncompleted2019-11-012019-11-01EUR 30 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of 100% of Dynardo shares completed November 1, 2019 for approximately €30.0 million; no headcount disclosed.
2019-09-30acquisition_additioncompleted2019-02-012019-02-01United KingdomMaterials information technologybusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Granta Design for $208.7 million cash; headcount added not disclosed.
2019-09-30acquisition_additioncompleted2019-09-302019-09-30United StatesMultiphysics softwarebusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Helic, Inc. and certain DfR Solutions assets acquired during the nine months; combined purchase price $102.7 million; exact closing dates and headcount added not disclosed.
2019-09-30acquisition_additioncompleted2019-11-012019-11-01United StatesExplicit dynamics / finite element analysis softwaresubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		LSTC acquired for $779.9 million ($472.7 million cash plus 1.4 million shares); funded in part by new $500.0 million term loan; headcount added not disclosed.
2019-09-30acquisition_additioncompleted2019-11-012019-11-01AustriaMultidisciplinary analysis and optimization softwaresubsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Dynardo acquired for approximately EUR 30.0 million; headcount added not disclosed.
2019-06-30acquisition_additioncompleted2019-02-012019-02-01USD 199 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Granta Design Limited completed February 1, 2019 for $198.7 million cash; employee headcount added not disclosed
2019-06-30acquisition_additioncompleted2019-06-302019-06-30USD 103 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Combined purchase price of Helic, Inc. and certain assets and liabilities of DfR Solutions was $103.1 million cash; acquisitions not individually significant; employee headcount added not disclosed
2019-03-31acquisition_additioncompletedUSD 261 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquired 100% of Granta Design Limited and Helic, Inc. in Q1 2019 for combined $260.8 million cash; headcount added not disclosed
2019-03-31acquisition_additionannounced2019-05USD 41 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		In May 2019 acquired certain assets and liabilities of DfR Solutions for approximately $41.0 million; headcount not disclosed
2019-03-31acquisition_additioncompleted2019-02United KingdomMaterials information technologyUSD 199 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash consideration of $198.7 million for 100% of Granta Design Limited; no acquired-employee headcount disclosed.
2019-03-31acquisition_additioncompleted2019-02United StatesElectromagnetic crosstalk solutions for systems on chipsUSD 62 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Cash consideration of $62.1 million for 100% of Helic, Inc.; no acquired-employee headcount disclosed.
2019-03-31acquisition_additionannounced2019-05Electronics reliability technologyUSD 41 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter acquisition of certain assets and liabilities of DfR Solutions for approximately $41.0 million; no headcount disclosed.
2019-03-31acquisition_additioncompleted2019-03-31USD 261 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired 100% of Granta Design and Helic for combined purchase price of $260.8 million. Employee headcount not disclosed.
2019-03-31acquisition_additioncompleted2019-05-01USD 41 (millions)subsequent_events
f5-10q / Qwen3.6-27B-Q8_0		Subsequent event: Acquired certain assets and liabilities of DfR Solutions for approx. $41.0 million. Employee headcount not disclosed.
2018-12-31acquisition_additioncompleted2018-05-022018-05-02France (global operations)Optical simulation software (autonomous vehicle sensor simulation)USD 291 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price paid in cash; no headcount added disclosed. Charge value is the acquisition purchase price, not a severance or restructuring charge.
2018-12-31acquisition_additioncompleted2019-022019-02United Kingdom (Granta Design); United States (Helic)Materials information technology; electromagnetic crosstalk solutions for systems on chipsUSD 262 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Combined purchase price for both companies; no headcount added disclosed. Occurred after fiscal year-end 2018-12-31 and before the 2019-02-28 filing date.
2018-12-31restructuringcompleted2016-10-012017-09-30GlobalVariousUSD 15 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 and completed by Sept 30, 2017. Gross charges of $15.2M incurred. While the program completed in 2017, the footnote is included in the 2018 filing. No new restructuring actions were initiated in 2018.
2018-12-31acquisition_additioncompleted2018-05-022018-05-02GlobalOptical SimulationUSD 291 (millions)business_combinations_footnote
f5-10k / Qwen3.6-27B-Q8_0		Acquired 100% of OPTIS shares on May 2, 2018 for $291.0 million. Employee count added not explicitly disclosed.
2018-09-30acquisition_additioncompleted2018-05-02France (OPTIS)Optical simulation software (light, human vision, physics-based visualization)USD 291 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		OPTIS acquisition completed May 2, 2018 for $291.0 million cash; acquired headcount not disclosed. Charge shown is purchase price, not a severance or restructuring charge. Operating results consolidated from acquisition date.
2018-09-30acquisition_additioncompleted2018-05-022018-05-02GlobalEngineering Simulation SoftwareUSD 291 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired 100% of OPTIS shares for $291.0 million. Operating results included since May 2, 2018. Specific headcount added not disclosed.
2018-09-30restructuringcompleted2016-10-012017-09-30GlobalVariousUSD 15 (millions)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 completed as of September 30, 2017. Total gross charges of $15.158 million. No new restructuring actions in Q3 2018.
2018-06-30acquisition_additioncompleted2018-05-02FranceOptical simulation software (OPTIS)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Completed acquisition of 100% of OPTIS shares for $291.0 million cash on May 2, 2018; OPTIS results consolidated from that date. No employee headcount added through the acquisition is disclosed in the filing.
2018-06-30acquisition_additioncompleted2018-05-022018-05-02USD 291 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of 100% of shares of OPTIS for $291.0 million. Headcount not explicitly disclosed.
2018-06-30restructuringcompleted2016-10-012017-09-30USD 15 (thousands)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 and completed as of September 30, 2017. Total gross charges of $15.158 million. No new restructuring actions in Q2 2018.
2018-03-31restructuringcompleted2016-10-012017-09-30Cost of software licenses; cost of maintenance and service; research and development; selling, general and administrativeUSD 15 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Workforce realignment initiated Q4 2016 to reallocate resources to strategic plans; completed September 30, 2017. Total gross charges $15.2 million ($10.3 million net of tax), fully paid as of March 31, 2018. No new charges in Q1 2018.
2018-03-31acquisition_additionannounced2018-05-01Optical simulationUSD 300 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of OPTIS, provider of software for simulation of light, human vision and physics-based visualization, for approximately $300 million in cash; purchase price disclosed, headcount not disclosed.
2018-03-31acquisition_additionannounced2018-05USD 300 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter acquisition of OPTIS (optical simulation software); purchase price disclosed but no headcount added was disclosed.
2018-03-31restructuringcompleted2016-10-012017-09-30GlobalVarious (Cost of sales, R&D, SG&A)USD 15,158 (thousands)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 to reallocate resources. Completed as of September 30, 2017. Gross charges of $15.2 million were fully paid as of March 31, 2018. No specific employee count disclosed for this completed program.
2017-12-31restructuringcompleted2017-09-30Not specifiedCompany-wide workforce realignmentUSD 12 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Workforce realignment initiated in Q4 2016 to align resources with strategic plans; $11.7M gross ($7.9M net of tax) charged in FY2017 (Q1 $9.3M, Q2 $2.0M, Q3 $0.5M) within a program totaling $15.2M gross including $3.4M recorded in Q4 2016. Employees affected not disclosed; $2.2M of gross charges remained unpaid at year-end.
2017-12-31acquisition_additioncompleted2017-03-102017-03-10Not specifiedSemiconductor / transistor simulation (CLK Design Automation)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition closed 2017-03-10; acquired headcount not disclosed. Combined 2017 acquisition purchase prices were approximately $67.0 million.
2017-12-31acquisition_additioncompleted2017-07-052017-07-05Not specifiedSimulation visualization / EnSight (Computational Engineering International)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition closed 2017-07-05; acquired headcount not disclosed.
2017-12-31acquisition_additioncompleted2017-11-152017-11-15Not specifiedAdditive manufacturing simulation (3DSIM)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition closed 2017-11-15; acquired headcount not disclosed.
2017-12-31restructuringcompleted2016-10-012017-09-30GlobalVariousUSD 12 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016. $11.7 million in charges incurred in 2017. Completed as of September 30, 2017. Employee count not disclosed.
2017-12-31restructuringin_progressUSD 10,297,000 (absolute)restructuring_footnote
f5-10k / no-ai-xblr
2017-12-31restructuringin_progressOperating Income (Loss) [Member]USD 15,158,000 (absolute)restructuring_footnote
f5-10k / no-ai-xblr
2017-09-30restructuringcompleted2016-10-012017-09-30Cost of software licenses; cost of maintenance and service; R&D; SG&AUSD 15 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Workforce realignment initiated Q4 2016 to reallocate resources to strategic plans; cumulative gross charges of $15.2M across Q4 2016 through Q3 2017; activities completed as of September 30, 2017. Q3 2017 charge was $0.466M gross ($0.331M net of tax).
2017-09-30restructuringcompleted2016-10-012017-09-30USD 12 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Nine months ended September 30, 2017 restructuring charges (Q1 $9.3M, Q2 $2.0M, Q3 $0.5M gross); $11.3M paid, $3.4M unpaid as of September 30, 2017.
2017-09-30acquisition_additioncompletedUSD 29 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Multiple acquisitions completed during the nine months ended September 30, 2017; combined purchase price approximately $28.7 million; none individually significant; headcount added not disclosed.
2017-09-30restructuringcompleted2016-10-012017-09-30Company-wide workforce realignmentUSD 15 (millions)restructuring_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Workforce realignment initiated in Q4 2016; gross charges of $15.2M ($10.3M net of tax) through Q3 2017, of which $11.3M paid and $3.4M unpaid at 2017-09-30. Filer states the realignment activities were completed as of 2017-09-30. Number of employees affected not disclosed. Announcement date shown as start of Q4 2016 (exact date not disclosed).
2017-09-30acquisition_additioncompletedUSD 29 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Various acquisitions completed during the nine months ended 2017-09-30 with combined purchase price of approximately $28.7 million; described as not individually significant. Headcount added through these acquisitions not disclosed.
2017-09-30restructuringcompleted2016-10-012017-09-30GlobalVarious (Cost of sales, R&D, SG&A)USD 15,158 (thousands)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016 to reallocate resources. Completed as of September 30, 2017. Total gross charges incurred to date were $15.2 million.
2017-09-30restructuringin_progressUSD 10,297,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2017-09-30restructuringin_progressOperating Income (Loss) [Member]USD 15,158,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2017-06-30restructuringin_progress2016-10-012017-09-30Cost of software licenses; cost of maintenance and service; research and development; selling, general and administrativeUSD 15 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Workforce realignment initiated Q4 2016 to reallocate resources to strategic plans. Cumulative gross charges: Q4 2016 $3.4M, Q1 2017 $9.3M, Q2 2017 $2.0M. $9.4M paid through June 30, 2017; $4.8M unpaid. Up to $2.0M additional charges expected primarily in Q3 2017. No employee counts disclosed.
2017-06-30restructuringin_progressNot specified (global workforce realignment)Charges recorded in cost of software licenses, cost of maintenance and service, R&D, and SG&AUSD 15 (millions)restructuring_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Workforce realignment initiated in Q4 2016; no employee count or announcement date disclosed. Gross charges: $3.419M (Q4 2016), $9.273M (Q1 2017), $2.000M (Q2 2017); $9.4M paid and $4.8M unpaid as of 2017-06-30. Additional charges of up to $2.0M ($1.3M net) expected, primarily in Q3 2017.
2017-06-30restructuringin_progress2016-10-01USD 14,692 (thousands)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016. Gross charges of $14.7M incurred to date ($9.3M in Q1 2017, $2.0M in Q2 2017). $4.8M unpaid as of June 30, 2017. Additional charges up to $2.0M expected, primarily in Q3 2017. Employee count not disclosed.
2017-06-30restructuringin_progressUSD 9,966,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2017-06-30restructuringin_progressOperating Income (Loss) [Member]USD 14,692,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2017-03-31restructuringin_progress2016-10-012017-06-30Cost of software licenses; cost of maintenance and service; R&D; SG&AUSD 9 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Workforce realignment initiated in Q4 2016 to reallocate resources to strategic plans; Q1 2017 charge of $9.3M gross ($6.2M net of tax). Program-to-date gross charges $12.7M; $6.8M unpaid at quarter-end; additional $2.0M-$4.0M gross ($1.3M-$2.8M net of tax) expected primarily in Q2 2017. No employee count disclosed.
2017-03-31acquisition_additioncompleted2017-01-012017-03-31USD 6 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition completed during Q1 2017 (net cash outlay $5.9M; goodwill added $2.6M). No headcount added through the acquisition was disclosed.
2017-03-31restructuringin_progressUSD 13 (millions)restructuring_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Workforce realignment initiated in Q4 2016 to reallocate resources to future strategic plans. Gross charges: $3.419M in Q4 2016 and $9.273M in Q1 2017 ($12.692M total; $8.531M net of tax). $6.8M of charges incurred to date remained unpaid at 2017-03-31. No employee count disclosed. Company expected additional charges of $2.0M-$4.0M ($1.3M-$2.8M net of tax), primarily in Q2 2017. Charges recorded across cost of software licenses, cost of maintenance and service, R&D, and SG&A.
2017-03-31restructuringin_progress2016-10-01USD 13 (thousands)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Workforce realignment activities initiated in Q4 2016. Total charges incurred to date $12.7M. $6.8M remains unpaid as of March 31, 2017. Additional charges of $2.0M-$4.0M expected primarily in Q2 2017.
2017-03-31restructuringin_progressUSD 8,531,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2017-03-31restructuringin_progressOperating Income (Loss) [Member]USD 12,692,000 (absolute)restructuring_footnote
f5-10q / no-ai-xblr
2016-12-31restructuringin_progress2016-10-012017-03-31USD 3 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Workforce realignment initiated in Q4 2016; $3.4M charge ($2.4M net of tax) recorded in FY2016. Company expects an additional $10M-$15M ($7M-$10M net of tax), primarily in Q1 2017. Number of employees affected not disclosed.
2016-12-31acquisition_additioncompletedUSD 10 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Combined purchase price of various non-individually-significant acquisitions completed during the twelve months ended December 31, 2016; headcount added not disclosed.
2016-12-31restructuringin_progress2016-12-312017-03-31GlobalWorkforce realignmentUSD 3 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Initiated workforce realignment activities in Q4 2016. Incurred $3.4 million in charges in 2016. Expects additional charges of $10-15 million primarily in Q1 2017.
2016-12-31restructuringin_progressUSD 2,400,000 (absolute)restructuring_footnote
f5-10k / no-ai-xblr
2016-12-31restructuringin_progressOperating Income (Loss) [Member]USD 3,400,000 (absolute)restructuring_footnote
f5-10k / no-ai-xblr
2015-12-31acquisition_additioncompletedNot disclosedNot disclosedUSD 50 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Combined purchase price of multiple 2015 acquisitions was approximately $49.7 million (cash and equity); individual targets and headcount added were not disclosed because the acquisitions were not individually significant. Purchase price recorded as consideration, not a charge.
2015-12-31acquisition_additioncompleted2015-12-31GlobalVariousUSD 50 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		Completed various acquisitions during 2015 with combined purchase price of approximately $49.7 million. Acquisitions were not individually significant. Headcount added not explicitly disclosed.
2015-09-30restructuringcompletedMaintenance and serviceUSD 1 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Severance costs of $0.8 million cited among drivers of nine-month maintenance and service cost changes; no employee counts disclosed
2015-09-30acquisition_additioncompletedUSD 44 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Multiple individually insignificant acquisitions completed during nine months ended September 30, 2015; purchase price included cash and equity. Headcount added not disclosed.
2015-06-30acquisition_additioncompleted2015-02-03USD 10 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $10.4 million in cash; no employee count disclosed for the acquired workforce.
2015-06-30acquisition_additionannounced2015-07-012015-07-01USD 30 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition completed July 1, 2015 (after quarter end) for $30 million in cash and equity plus retention vehicles; no employee count disclosed.
2015-03-31acquisition_additioncompleted2015-02-03USD 11 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquired assets and liabilities of Newmerical Technologies International for approximately $10.5 million in cash; no employee headcount disclosed
2015-03-31acquisition_additioncompleted2015-02-03Engineering simulation software (in-flight icing simulation)USD 11 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $10.5 million in cash; no employee count disclosed for the acquired workforce.
2014-12-31acquisition_additioncompleted2014-01-032014-01-03United StatesSoftware development (chemistry simulation)USD 19 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $19.1 million in cash; headcount added not disclosed. Operating results consolidated from January 3, 2014.
2014-12-31acquisition_additioncompleted2014-04-302014-04-30United StatesSoftware development (3-D modeling)USD 85 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $85.0 million paid almost entirely in cash, plus retention vehicles and a working capital adjustment; headcount added not disclosed. Operating results consolidated from April 30, 2014.
2014-12-31otherin_progressNot disclosedSelling, general and administrativeUSD 3 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		MD&A attributes part of the $27.5 million SG&A increase to $3.2 million of higher severance costs; no employee count, program description, or completion timeline disclosed. No restructuring footnote exists in this filing.
2014-12-31acquisition_additionannounced2015-02-032015-02-03Not disclosedSoftware development (in-flight icing simulation)USD 11 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of the assets of Newmerical Technologies International for approximately $10.5 million in cash, completed February 3, 2015 (after fiscal year-end, before filing date); to be accounted for as a business combination. Headcount added not disclosed.
2014-12-31acquisition_additioncompleted2014-04-302014-04-30USD 85 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		Acquired SpaceClaim for $85.0 million. Employee count not explicitly disclosed.
2014-12-31acquisition_additioncompleted2014-01-032014-01-03USD 19 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		Acquired Reaction Design for $19.1 million. Employee count not explicitly disclosed.
2014-09-30acquisition_additioncompleted2014-04-30USD 85 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of SpaceClaim, a 3-D modeling software provider, for $84.9 million paid almost entirely in cash; headcount added not disclosed
2014-09-30acquisition_additioncompleted2014-01-03USD 19 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Reaction Design, a chemistry simulation software developer, for $19.1 million in cash; headcount added not disclosed
2014-09-30acquisition_additioncompleted2014-04-302014-04-30United StatesEngineering simulation software (3-D modeling)USD 85 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $84.9 million paid almost entirely in cash; no employee headcount added disclosed. Operating results consolidated from 2014-04-30.
2014-09-30acquisition_additioncompleted2014-01-032014-01-03United StatesChemistry simulation softwareUSD 19 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $19.1 million in cash; no employee headcount added disclosed. Operating results consolidated from 2014-01-03.
2014-09-30acquisition_additioncompleted2014-04-30business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of SpaceClaim Corporation completed April 30, 2014. Headcount not explicitly disclosed.
2014-09-30acquisition_additioncompleted2014-01-03business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of Reaction Design completed January 3, 2014. Headcount not explicitly disclosed.
2014-06-30acquisition_additioncompleted2014-04-30USD 85 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of SpaceClaim, a 3-D modeling software provider, for a purchase price of $84.9 million paid almost entirely in cash; no headcount figures disclosed
2014-06-30acquisition_additioncompleted2014-01-03USD 19 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Reaction Design, a chemistry simulation software developer, for $19.1 million in cash; no headcount figures disclosed
2014-06-30acquisition_additioncompleted2014-04-30United StatesEngineering simulation software (3-D modeling)USD 85 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $84.9 million paid almost entirely in cash; no headcount added disclosed.
2014-06-30acquisition_additioncompleted2014-01-03United StatesEngineering simulation software (chemistry simulation)USD 19 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $19.1 million in cash; no headcount added disclosed. Completed in Q1 2014 but described in this filing's MD&A and risk factors.
2014-03-31acquisition_additioncompleted2014-01-032014-01-03USD 19 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Reaction Design, a chemistry simulation software developer, completed January 3, 2014 for $19.1 million in cash; no employee headcount added was disclosed
2014-03-31acquisition_additioncompleted2014-04-302014-04-30USD 85 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Subsequent to quarter-end, completed acquisition of SpaceClaim, a 3D modeling technology provider, for $85.0 million in cash plus retention vehicles and working capital adjustment; no employee headcount added was disclosed
2014-03-31acquisition_additioncompleted2014-01-032014-01-03United StatesChemistry simulation software (Reaction Design)USD 19 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price in cash; headcount added not disclosed. Operating results consolidated from 2014-01-03.
2014-03-31acquisition_additioncompleted2014-04-302014-04-30United States3D modeling technology (SpaceClaim)USD 85 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Subsequent-event acquisition completed after quarter end; headcount added not disclosed. Consideration also includes retention vehicles and working capital adjustment.
2013-12-31acquisition_additioncompleted2013-04-022013-04-02International (Switzerland-based target)Research and development (composite analysis and optimization technology)USD 8 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price $8.1M ($4.5M cash plus ~$3.6M contingent consideration). No headcount added disclosed; MD&A attributes ~$1.4M of 2013 R&D expense to EVEN.
2013-12-31acquisition_additioncompleted2014-01-032014-01-03United StatesResearch and development (chemistry/combustion simulation software)USD 19 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Completed January 3, 2014, after fiscal year-end and before the February 27, 2014 filing date; results not included in FY2013 financials. No headcount added disclosed.
2013-12-31acquisition_additioncompleted2013-04-022013-04-02GlobalEngineering / SimulationUSD 8 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		Acquired for $8.1 million. Headcount not explicitly disclosed.
2013-12-31acquisition_additioncompleted2014-01-032014-01-03GlobalChemistry SimulationUSD 19 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		Acquired for approx $19 million. Subsequent event relative to fiscal year end. Headcount not explicitly disclosed.
2013-06-30acquisition_additioncompleted2013-04-02SwitzerlandComposite analysis and optimization technologyUSD 8 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquired 100% of EVEN for $8.1 million ($4.5 million cash plus $3.6 million contingent consideration); headcount added not disclosed
2013-06-30acquisition_additioncompleted2013-04-02Switzerlandbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of 100% of EVEN for $8.1 million completed April 2, 2013; headcount added not disclosed.
2013-06-30acquisition_additioncompleted2012-08-01Francebusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Esterel acquisition completed August 1, 2012 (prior period); disclosed in this filing's acquisition footnote with retention provisions for key employees. Headcount added not disclosed; included for context only as it predates the quarter.
2013-03-31acquisition_additioncompleted2013-04-03USD 4 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquired 100% of EVEN for $4.3 million cash plus contingent payments up to $4.4 million; headcount not disclosed
2013-03-31acquisition_additioncompleted2012-08-01USD 58 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Esterel acquisition completed August 1, 2012 for $58.2 million; headcount not disclosed
2013-03-31acquisition_additionannounced2013-04-03Not disclosedComposite analysis and optimization technology (cloud computing)USD 4 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Post-quarter acquisition announced 2013-04-03; up-front cash payment of $4.3 million plus contingent payments up to $4.4 million. Headcount added not disclosed; EVEN results excluded from this quarter's financials.
2012-12-31acquisition_additioncompleted2012-08-012012-08-01FranceEmbedded software simulation and certified code generationUSD 58 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $58.2 million including $13.1 million acquired cash; headcount added not disclosed. Esterel contributed $3.3 million revenue and a $3.8 million net loss from Aug 1 to Dec 31, 2012. Management's ICFR assessment excluded Esterel (3% of total assets, 2% of net income, <1% of revenue)
2012-12-31acquisition_additioncompleted2012-08-012012-08-01GlobalEngineering Simulation SoftwareUSD 58 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		ANSYS acquired 100% of Esterel for $58.2 million. Specific headcount added is not disclosed, but retention provisions for key management and employees were included.
2012-12-31acquisition_additioncompleted2011-08-012011-08-01GlobalSimulation SoftwareUSD 314 (millions)Item 1. Business - Acquisitions
f5-10k / Qwen3.6-27B-Q8_0		ANSYS acquired 100% of Apache for $314.0 million. Specific headcount added is not disclosed, but retention provisions for key management and employees were included. Results included for full year 2012.
2012-09-30acquisition_additioncompleted2012-08-01Embedded software simulation (Esterel Technologies, S.A.)USD 60 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of 100% of Esterel for $59.5 million including $13.1 million acquired cash; includes retention provisions for key management and employees, but no employee headcount figure disclosed.
2012-09-30acquisition_additioncompleted2012-08-012012-08-01FranceEmbedded software simulation (Esterel Technologies, S.A.)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of 100% of Esterel completed 2012-08-01 for $59.5M; headcount added not disclosed. Retention provisions for key management and employees noted but not quantified.
2012-06-30acquisition_additioncompleted2012-05-292012-08-01USD 60 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Esterel completed August 1, 2012 for approximately $59.5 million in cash; includes retention provisions for key management and employees. Post-combination total employment approximately 2,300 people. Esterel-specific headcount not disclosed.
2012-06-30acquisition_additioncompleted2012-05-292012-08-01France (Esterel Technologies, S.A.)Embedded software simulationUSD 60 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price of approximately $59.5 million in cash, funded entirely from existing cash; agreement announced 2012-05-29 and closed 2012-08-01, after quarter end. Filer does not disclose Esterel's standalone headcount; it states that after the combination the Company employs approximately 2,300 people, versus approximately 2,200 as of 2012-06-30. Retention provisions for key management and employees are included in the agreement.
2012-06-30acquisition_additioncompleted2012-05-292012-08-01GlobalEngineering Simulation SoftwareUSD 60 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition completed August 1, 2012. Post-combination headcount is approximately 2,300. Specific headcount added by Esterel is not disclosed.
2012-03-31acquisition_additioncompleted2011-08-01Apache Design, Inc. (electronics simulation software)USD 314 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Apache completed August 1, 2011 for $314.0 million; headcount added not quantified. Performance-based restricted stock units granted to key Apache management and employees with maximum value of $13.0 million over three fiscal years beginning January 1, 2012.
2012-03-31acquisition_additioncompleted2011-08-01Electronics simulation software (Apache Design, Inc.)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Apache Design acquisition closed 2011-08-01 for $314.0 million; results consolidated since acquisition date. No employee count disclosed for acquired headcount.
2011-12-31acquisition_additioncompleted2011-08-012011-08-01United States (San Jose, California headquarters); global operationsElectronics / low-power simulation software (Apache Design, Inc.)USD 314 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price of $314.0M funded entirely with existing cash; Apache contributed $14.5M revenue and a $4.2M net loss from Aug 1 to Dec 31, 2011. Apache headcount not disclosed; its financials represent 16% of total assets and 2% of revenues and were excluded from management's ICFR assessment. Includes $9.5M contingent consideration tied to retention of a key Apache manager and $13.0M of performance equity awards earned over three years beginning Jan 1, 2012.
2011-09-30acquisition_additioncompleted2011-08-012011-08-01Electronics simulation software (Apache Design Solutions)USD 314 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Apache Design Solutions completed August 1, 2011 for $314.2 million; headcount added not quantified. Includes $13.0 million of performance equity awards for key management and employees and $12.0 million contingent retention payments tied to a key employee remaining employed.
2011-09-30acquisition_additioncompleted2011-08-012011-08-01United StatesElectronics / low-power simulation softwareUSD 2 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Apache Design Solutions acquisition closed 2011-08-01; headcount added not disclosed. $2.0M acquisition-related costs recorded in SG&A for nine months ended 2011-09-30; $13.0M performance equity awards for key management and employees earned over three years beginning 2012.
2011-09-30acquisition_additioncompleted2011-08-012011-08-01GlobalEngineering Simulation SoftwareUSD 314 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of Apache Design Solutions, Inc. completed August 1, 2011. Purchase price $314.2 million. Headcount added not explicitly disclosed.
2011-06-30acquisition_additioncompleted2011-06-302011-08-01Electronics simulation softwareUSD 314 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Apache Design Solutions completed August 1, 2011 for approximately $314 million in cash; headcount added not disclosed. Includes up to $12 million contingent consideration and $13 million performance equity awards for key management and employees.
2011-06-30acquisition_additioncompleted2011-06-302011-08-01GlobalElectronics simulation software (Apache Design Solutions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Apache completed August 1, 2011 for approximately $314 million cash; no employee count for acquired workforce is disclosed in the filing.
2010-12-31restructuringcompleted2009-05-072009-12-31GlobalGlobal workforceUSD 4 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Program announced May 2009 reduced approximately 6% of global workforce; ~$3.7M charges recorded during 2009 and completed in 2009. No restructuring charges in FY2010; $994K of 2009-related cost-of-sales restructuring and $2.7M operating restructuring were 2009 charges. Included here as context; no FY2010 workforce action disclosed.
2010-12-31othercompleted2010-09-30JapanJapan subsidiariesUSD 1 (millions)MD&A
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Merger of Japan subsidiaries completed Q3 2010; one-time charge of ~$900K for withdrawal from an existing employee benefit plan ($400K in cost of maintenance and service, $500K in SG&A). No headcount impact quantified.
2010-12-31restructuringcompleted2009-05-072009-12-31GlobalGlobal WorkforceUSD 4 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Reduction of approximately 6% of global workforce. Charges of $3.7 million recorded in 2009. Completed during 2009.
2010-09-30restructuringcompleted2009-01-01GlobalCompany-wideUSD 3 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		2009 global workforce reductions generated $2.8 million in severance costs in Q2 and Q3 2009; no restructuring charges in 2010. Employee count not disclosed.
2010-09-30othercompleted2010-09-30JapanJapan subsidiariesUSD 1 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Merger of Japan subsidiaries completed in Q3 2010 to improve operational effectiveness; included a one-time ~$900,000 charge for withdrawal from an employee benefit plan. Headcount impact not disclosed.
2010-09-30restructuringcompleted2010-09-30JapanJapan subsidiaries (all functions)USD 1 (millions)MD&A
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Merger of Japan subsidiaries completed in Q3 2010; a one-time charge of approximately $900,000 arose from withdrawal from an existing employee benefit plan ($400,000 in cost of maintenance and service, $500,000 in SG&A). No affected-employee count disclosed.
2010-09-30restructuringcompletedJapanGlobal OperationsUSD 1 (millions)MD&A
f5-10q / Qwen3.6-27B-Q8_0		One-time charge of approximately $900,000 related to withdrawal from an existing employee benefit plan as a result of restructuring Japan subsidiaries. $500,000 charged to SG&A, remainder to other operating expenses.
2010-06-30restructuringcompletedGlobalUSD 1 (millions)MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Second quarter 2009 global workforce reduction actions generated $1.3 million of severance costs; no restructuring charges were recorded in 2010, indicating the 2009 program is complete. Employee count affected was not disclosed.
2009-12-31restructuringin_progress6%2009-05-07GlobalCompany-wideUSD 4 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Announced May 7, 2009 as part of an ongoing effort to manage expenses and cost structure; reduced global workforce by approximately 6%. Of the $3.7M charge recorded in 2009, $2.8M was paid; remaining severance accrual of $900,000 sits in current liabilities. Absolute headcount affected is not disclosed. MD&A also notes $3.7M severance costs of which $2.8M paid in 2009 — same event, sourced once from the footnote.
2009-12-31restructuringcompleted6%2009-05-07GlobalUSD 4 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Reduction of approximately 6% of global workforce. Total charges of $3.7 million, of which $2.8 million was paid in 2009.
2009-12-31restructuringin_progress6%2009-05-07GlobalCompany-wideUSD 4 (millions)restructuring_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Announced May 7, 2009 as part of an ongoing effort to manage expenses and cost structure; reduction of approximately 6% of the Company's global workforce. Approximately $3.7 million of restructuring charges recorded during 2009, of which $2.8 million was paid; remaining severance accrual of $900,000 reported in current liabilities at December 31, 2009. Charges comprise $994,000 in cost of sales and $2,726,000 in operating expenses. No completion date disclosed.
2009-12-31restructuringcompleted6%2009-05-07GlobalUSD 4 (millions)restructuring_footnote
f5-10k / Qwen3.6-27B-Q8_0		Reduction of approximately 6% of global workforce. Total charges of $3.7 million, of which $2.8 million was paid in 2009.
2009-09-30restructuringin_progress6%2009-05-07GlobalUSD 2 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Approximately 6% of global workforce reduction; $1.5 million charge in Q3 2009, $2.8 million YTD; $1.5 million of severance paid; future charges of $1.1-$1.9 million expected, mostly in Q4 2009
2009-09-30restructuringin_progress6%2009-05-072009-12-31GlobalGlobal workforceUSD 3 (millions)restructuring_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Reduction of approximately 6% of the Company's global workforce announced May 7, 2009. Restructuring charges of $1.5M in Q3 2009 and $2.8M YTD 2009 (severance, of which $1.5M paid); future charges expected of $1.1M–$1.9M, a substantial portion in Q4 2009. Absolute headcount affected not disclosed; 6% of approximately 1,600 employees implies roughly 96 positions.
2009-09-30restructuringin_progress6%2009-05-072009-12-31GlobalUSD 3 (millions)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Reduction of approximately 6% of global workforce. $2.8M recorded YTD; expects additional $1.1M-$1.9M, substantially in Q4 2009.
2009-06-30restructuringin_progress6%2009-05-072009-09-30GlobalUSD 1 (millions)restructuring_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Reduction of approximately 6% of global workforce; $1.3 million expensed in Q2 2009; total severance charges expected in the range of $4.5-$5.8 million; substantially complete by end of Q3 2009
2009-06-30restructuringin_progress6%2009-05-072009-09-30GlobalGlobal workforceUSD 1 (millions)restructuring_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Reduction of approximately 6% of global workforce announced May 7, 2009; $1.3M charged in Q2 2009 ($1.1M paid). Total expected severance charges of $4.5M-$5.8M; MD&A indicates additional pre-tax charges of $3.2M-$4.5M expected substantially in Q3 2009. Absolute headcount not disclosed.
2009-06-30restructuringin_progress6%2009-05-072009-09-30GlobalUSD 1 (millions)restructuring_footnote
f5-10q / Qwen3.6-27B-Q8_0		Announced reduction of approx 6% of global workforce. Q2 charges $1.3M; total expected severance $4.5M-$5.8M.
2009-03-31reduction_in_forceannounced6%2009-05-072009-06-30Globalsubsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		Reduction of approximately 6% of global workforce; estimated total severance charge of approximately $4.5 - $5.7 million to be expensed in Q2 2009, with ~$2.0 million expected to be paid in Q2 2009 and the balance in Q3 and Q4 2009
2009-03-31restructuringannounced6%2009-05-072009-06-30GlobalGlobal workforceUSD 5 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Announced May 7, 2009 (after quarter end); reduction of approximately 6% of global workforce, expected substantially complete by end of Q2 2009. Estimated total severance charge range of approximately $4.5-$5.7 million, expensed in Q2 2009; about $2.0 million expected paid in Q2 2009 with the balance paid in Q3 and Q4 2009. Disclosed in both Note 15 and MD&A; sourced here from the footnote. Absolute headcount not disclosed; 6% of approximately 1,700 employees implies roughly 100 positions.
2009-03-31restructuringannounced6%2009-05-072009-06-30GlobalUSD 5 (millions)subsequent_events
f5-10q / Qwen3.6-27B-Q8_0		Announced reduction of approximately 6% of global workforce. Estimated total severance charge in range of $4.5 - $5.7 million to be expensed in Q2 2009. Terminations expected substantially completed by end of Q2 2009.
2008-12-31acquisition_additioncompleted2008-07-312008-07-31Global (significant Asia presence)Electronic design automation (Ansoft Corporation)USD 824 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Total purchase price approximately $823.9 million including $4.0 million transaction fees; headcount added through the acquisition was not disclosed. Ansoft accounts for approximately 20% of the Company's total business.
2008-09-30acquisition_additioncompleted2008-07-312008-07-31Electronic design automation software (Ansoft)USD 824 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Ansoft Corporation completed July 31, 2008; no employee headcount added was disclosed. Total purchase price approximately $823.7 million including transaction fees.
2008-09-30acquisition_additioncompleted2008-07-31Global (Ansoft operations, incl. Asia-Pacific)Electronic design automation software (two aggregated operating segments)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Ansoft acquisition closed 2008-07-31; Ansoft results consolidated from that date. Headcount added through the acquisition is not quantified anywhere in this filing. Related disclosed costs: ~$3.8M transaction fees and ~$4.6M financing costs (not workforce charges).
2008-06-30acquisition_additioncompleted2008-07-312008-07-31Electronic design automation softwareUSD 823 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Ansoft Corporation completed July 31, 2008; total purchase price approximately $823.3 million including $3.4 million transaction fees. Ansoft employee headcount added was not quantified in the filing.
2008-06-30acquisition_additioncompleted2008-07-31GlobalElectronic design automation software (Ansoft Corporation)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of 100% of Ansoft Corporation completed July 31, 2008 (subsequent to quarter end); purchase price approximately $823.3 million. Filer does not disclose Ansoft headcount added; no employee count available.
2008-03-31acquisition_additionannounced2008-03-31USD 427 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Definitive agreement to acquire Ansoft Corporation; approximately 11.3 million ANSYS shares to be issued plus approximately $427 million in cash, funded with cash on hand and up to $450 million of proposed term loan financing. No headcount figures for Ansoft disclosed; HSR early termination granted April 30, 2008.
2008-03-31acquisition_additionannounced2008-03-31GlobalElectronic Design Automation (Ansoft Corporation)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Definitive agreement to acquire Ansoft announced March 31, 2008; consideration of approximately 11.3 million ANSYS shares plus about $427 million cash. Ansoft headcount added not disclosed; HSR early termination granted April 30, 2008; closing subject to Ansoft stockholder approval and customary conditions.
2007-12-31othercompletedUnited States; Europe; India; CanadaResearch and DevelopmentItem_1_Business
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Post-Fluent integration rationalization during 2007: duplicative development activities across the former ANSYS and Fluent organizations were eliminated and certain R&D personnel were reassigned to other functions. No headcount reduction count or charge disclosed; personnel were reassigned rather than separated. Same disclosure also appears in MD&A Research and Development discussion.
2006-12-31acquisition_additioncompleted2006-02-162006-05-01GlobalEngineering simulation software (CFD)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Fluent acquisition completed May 1, 2006; headcount added not disclosed. Fluent represented 30% of FY2006 revenue and 11% of total assets
2006-12-31acquisition_additioncompleted2006-05-012006-05-01GlobalEngineering Simulation SoftwareItem_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquisition of Fluent Inc. completed May 1, 2006. Specific headcount added not disclosed.
2006-12-31acquisition_additioncompleted2005-10-012005-10-01DomesticThermal Analysis SoftwareItem_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquisition of Harvard Thermal, Inc. assets in October 2005. Specific headcount added not disclosed.
2006-12-31acquisition_additioncompleted2005-01-052005-01-05GlobalSimulation SoftwareItem_1_Business
f5-10k / Qwen3.6-27B-Q8_0		Acquisition of Century Dynamics, Inc. in January 2005. Specific headcount added not disclosed.
2006-09-30acquisition_additioncompleted2006-02-162006-05-01GlobalEngineering simulation software (CFD)USD 598 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Fluent Inc. completed May 1, 2006; total purchase price approximately $598 million including $9 million transaction fees. Filing does not disclose Fluent headcount added; no restructuring or RIF disclosed in the quarter.
2006-06-30acquisition_additioncompleted2006-02-162006-05-01USD 598 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Fluent Inc. acquisition completed May 1, 2006; total purchase price approximately $598 million including transaction fees; headcount added not disclosed
2006-06-30acquisition_additioncompleted2006-02-162006-05-01GlobalEngineering simulation software (CFD)USD 28 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		ANSYS completed the acquisition of Fluent Inc. on 2006-05-01 for approximately $598 million (stock and cash); no employee headcount added is disclosed. The $28.1 million charge is in-process R&D expense, not a severance charge.
2006-03-31acquisition_additionannounced2006-05-01USD 573 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Completed acquisition of Fluent Inc. on May 1, 2006 for approximately $573 million total purchase price (stock and cash plus ~$200 million bank financing); headcount added not disclosed. Subsequent to quarter-end, so no Fluent employees included in Q1 results.
2006-03-31acquisition_additioncompleted2006-05-01GlobalEngineering simulation software (CFD)USD 573 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Fluent Inc. completed May 1, 2006 (subsequent event); total purchase price approximately $573 million including transaction fees. Filer had not yet completed purchase price allocation, so no headcount added disclosed.
2005-12-31acquisition_additioncompleted2005-01-052005-01-05United States / United KingdomSimulation software (Century Dynamics)USD 5 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Initial cash purchase price approximately $5.1 million; contingent future payment estimated at $4.5 million recorded to goodwill and accrued liabilities in 2005. Headcount added not disclosed.
2005-12-31acquisition_additioncompleted2005-10-012005-10-31United StatesThermal analysis software (Harvard Thermal, Inc.)USD 1 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Asset acquisition in October 2005 for approximately $1.3 million in cash and stock, plus contingent future payments up to $400,000. Headcount added not disclosed.
2005-12-31acquisition_additionannounced2006-02-162006-06-30GlobalCFD-based computer-aided engineering software (Fluent, Inc.)USD 300 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Definitive merger agreement announced 2006-02-16: 6,000,000 shares plus approximately $300 million net cash, funded with existing cash and approximately $200 million committed bank financing; expected to close Q2 2006. Headcount added not disclosed.
2005-12-31acquisition_additionannounced2006-05-01Fluids Business Unitother
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Pending acquisition of Fluent Inc. expected to close 2006-05-01; disclosed executive employment arrangements (e.g., Dr. Ferit Boysan, annual salary $215,000) but no total headcount addition quantified.
2005-09-30acquisition_additioncompleted2005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of CDI completed January 5, 2005 for approximately $5.1 million cash plus contingent payments; headcount added not disclosed
2005-09-30acquisition_additionannounced2005-10USD 1 (millions)subsequent_events
f5-10q / GLM-5.3-flash-fp4-HTML		October 2005 acquisition of substantially all assets of HTI for approximately $1.3 million in cash and stock plus up to $400,000 contingent; headcount not disclosed
2005-09-30acquisition_additionannounced2005-10United StatesEngineering simulation software (thermal analysis)USD 1 (millions)subsequent_events
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Up-front purchase price of approximately $1.3 million in cash and stock, plus contingent future payments of up to $400,000. No employee count disclosed; purchase accounting not yet completed.
2005-09-30acquisition_additioncompleted2005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired Century Dynamics, Inc. for $5.1 million cash. Headcount not disclosed; MD&A references 'CDI personnel' in expense analysis.
2005-06-30acquisition_additioncompleted2005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Century Dynamics, Inc. completed January 5, 2005 for approximately $5.1 million cash plus contingent payments; headcount added not disclosed
2005-06-30acquisition_additioncompleted2005-01-05United Statesbusiness_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Century Dynamics, Inc. completed January 5, 2005; no employee headcount added through the acquisition is disclosed in the filing.
2005-06-30acquisition_additioncompleted2005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired Century Dynamics, Inc. for $5.1 million cash. Headcount not disclosed.
2005-03-31acquisition_additioncompleted2005-01-052005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Century Dynamics, Inc. for approximately $5.1 million in cash plus contingent payments; headcount added not disclosed
2005-03-31acquisition_additioncompleted2005-01-052005-01-05business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Century Dynamics, Inc. for approximately $5.1 million cash; no headcount added disclosed in the filing.
2005-03-31acquisition_additioncompleted2005-01-05USD 5 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of Century Dynamics, Inc. for initial purchase price of approximately $5.1 million in cash. Headcount not disclosed.
2004-12-31acquisition_additioncompleted2005-01-052005-01-05USD 6 (millions)subsequent_events
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Initial purchase price approximately $5.6 million cash plus contingent future payments; headcount added not disclosed. Acquisition dated after fiscal year-end (2005-01-05) but before filing date.
2004-03-31acquisition_additioncompleted2003-02-26International (primarily non-U.S.)Engineering simulation software (CFX)USD 22 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $21.7 million for 100% of CFX entities/assets; no employee count disclosed. First full quarter of CFX results in Q1 2004.
2003-12-31acquisition_additioncompleted2003-02-262003-02-26Global (primarily non-U.S. locations)Computational fluid dynamics software and servicesUSD 22 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $21.7 million cash; headcount added through the acquisition is not disclosed. CFX revenue of approximately $19 million for its fiscal year ended March 31, 2002.
2003-12-31acquisition_additioncompleted2003-02-26GlobalEngineering Simulation SoftwareUSD 22 (millions)MD&A
f5-10k / Qwen3.6-27B-Q8_0		Acquired 100% of shares in CFX for approx $21.7 million. Specific headcount added not disclosed.
2003-12-31othercompleted2003-01-01North AmericaSalesItem 1A: Risk Factors
f5-10k / Qwen3.6-27B-Q8_0		Made certain structural and personnel changes to North American sales force.
2003-09-30acquisition_additioncompleted2003-02-26GlobalCFX (computational fluid dynamics)USD 22 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of CFX added headcount and facility costs across sales and marketing, R&D, and G&A; employee count not quantified
2003-09-30restructuringin_progressNorth AmericaDirect sales forceother
f5-10q / GLM-5.3-flash-fp4-HTML		Structural and personnel changes to North American sales force disclosed as a risk factor; may cause temporary lack of sales production. Employee counts not disclosed
2003-09-30restructuringin_progressChinaDirect sales officeother
f5-10q / GLM-5.3-flash-fp4-HTML		Personnel changes made to address productivity issues within a direct sales office in China; employee counts not disclosed
2003-09-30acquisition_additioncompleted2003-02-26Europe (primarily); CFX sells through direct offices in seven countriesComputational fluid dynamics software and services (engineering consulting, technical support, R&D, sales)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		CFX acquired 2003-02-26 for ~$21.7M cash; headcount added not disclosed. MD&A notes CFX-related costs of ~$1.7M cost of sales, ~$1.0M S&M, ~$1.1M R&D and ~$0.8M G&A in Q3 2003, largely headcount and facility costs.
2003-09-30restructuringin_progressNorth AmericaSales forceother
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Risk factor discloses recent structural and personnel changes to the North American sales force that may temporarily reduce sales production; no counts, dates, or charges disclosed.
2003-09-30otherin_progressChinaDirect sales officeother
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Personnel changes made to address productivity issues at a direct sales office in China; no counts or dates disclosed.
2003-09-30acquisition_additioncompleted2003-02-26GlobalAll functionsUSD 22 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired 100% of CFX shares/assets for $21.7M. MD&A notes headcount additions in S&M, R&D, and G&A but does not quantify employee count.
2003-09-30otherin_progressNorth AmericaSalesother
f5-10q / Qwen3.6-27B-Q8_0		Structural and personnel changes to North American sales force made; may result in temporary lack of sales production.
2003-09-30otherin_progressChinaSalesother
f5-10q / Qwen3.6-27B-Q8_0		Personnel changes made to address productivity issues within a direct sales office in China.
2003-06-30acquisition_additioncompleted2003-02-26CFX (computational fluid dynamics)USD 22 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of CFX entities and assets for approximately $21.7 million in cash; headcount added not quantified, but MD&A attributes increased headcount and facility costs in selling/marketing and R&D to CFX
2003-06-30restructuringcompletedNorth AmericaDirect sales forceother
f5-10q / GLM-5.3-flash-fp4-HTML		Recent structural and personnel changes to the North American sales force; employee counts not disclosed. Also personnel changes in a China direct sales office to address productivity.
2003-06-30acquisition_additioncompleted2003-02-26Global (CFX operations in multiple countries, including U.K.)Computational fluid dynamics (CFD) software and servicesUSD 22 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $21.7 million cash; headcount added not disclosed. MD&A notes CFX headcount and facility costs added to S&M, R&D and G&A expense lines.
2003-06-30acquisition_additioncompleted2003-02-26GlobalComputational Fluid Dynamics (CFD)USD 22 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquired 100% of shares in CFX entities. MD&A notes 'addition of headcount and facility costs associated with CFX' but does not quantify employee count.
2003-06-30otherin_progressNorth AmericaSalesother
f5-10q / Qwen3.6-27B-Q8_0		Recent structural and personnel changes to North American sales force; may result in temporary lack of sales production.
2003-06-30otherin_progressChinaSalesother
f5-10q / Qwen3.6-27B-Q8_0		Personnel changes made to address productivity issues within a direct sales office in China.
2003-03-31acquisition_additioncompleted2003-02-042003-02-26Computational fluid dynamics (CFX)USD 22 (millions)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of CFX completed February 26, 2003 for approximately $21.5 million in cash; no employee headcount figure disclosed for the acquired business
2003-03-31acquisition_additioncompleted2003-02-042003-02-26Global (CFX operations in seven countries)Computational fluid dynamics software and servicesUSD 22 (millions)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Purchase price approximately $21.5M cash; consummated 2003-02-26. No employee count disclosed for acquired workforce.
2003-03-31acquisition_additioncompleted2003-02-042003-02-26USD 22 (millions)business_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of CFX entities and assets for $21.5 million; headcount not disclosed. MD&A notes addition of headcount associated with CFX.
2002-12-31acquisition_additioncompleted2003-02-042003-02-28InternationalComputational Fluid DynamicsUSD 21 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		CFX acquisition for approximately $21 million in cash; completed February 2003 (subsequent event). Headcount added not disclosed.
2001-12-31acquisition_additioncompleted2001-11-302001-11-30Lyon, FranceCAD/CAE software developmentUSD 4 (millions)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Up-front cash payment of approximately $3.9 million, including $900,000 in escrow; headcount added not disclosed. Additional future cash payments contingent on 2002-2004 performance criteria.
2001-03-31acquisition_additioncompleted2000-08-31MD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of ICEM CFD Engineering added headcount and related salary costs to selling, marketing, R&D and G&A expenses; no employee count disclosed.
2000-12-31acquisition_additioncompleted2000-08-302000-08-31United StatesPre- and post-processing software (ICEM CFD Engineering)business_combinations_footnote
f5-10k / MiMo-V2.6-Flash-fp8-HTML		Acquisition of ICEM CFD Engineering (PMAC) completed 2000-08-31; headcount added not disclosed. Purchase price allocated $2.7M to assembled workforce.
2000-12-31acquisition_additioncompleted2000-08-312000-08-31GlobalEngineering SoftwareMD&A
f5-10k / Qwen3.6-27B-Q8_0		Acquisition of ICEM CFD Engineering completed August 31, 2000. Specific headcount added not disclosed, but MD&A notes increased headcount to support growth.
2000-09-30acquisition_additioncompleted2000-08-302000-08-31CFD software (pre- and post-processing)USD 7,481 (thousands)business_combinations_footnote
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Pacific Marketing and Consulting, Inc. (ICEM CFD Engineering) completed August 31, 2000; no employee headcount figures disclosed. Cash paid for acquisition was $7,481 thousand net of cash acquired, plus $1,366 thousand acquisition-related loan.
2000-09-30acquisition_additioncompleted2000-08-302000-08-31United States (California)Engineering software (CFD pre/post-processing)business_combinations_footnote
f5-10q / MiMo-V2.6-Flash-fp8-HTML		Acquisition of Pacific Marketing and Consulting, Inc. (ICEM CFD Engineering) completed 2000-08-31. No employee headcount added disclosed in the filing.
2000-09-30acquisition_additioncompleted2000-08-302000-08-31CaliforniaEngineering Software / CFDbusiness_combinations_footnote
f5-10q / Qwen3.6-27B-Q8_0		Acquisition of Pacific Marketing and Consulting, Inc. (ICEM CFD). Headcount added not explicitly quantified in this filing.
1999-09-30acquisition_additioncompletedResearch and DevelopmentMD&A
f5-10q / GLM-5.3-flash-fp4-HTML		Acquisition of Centric Engineering Systems added headcount and facility costs to R&D expense; no employee count disclosed.