English
Segment disclosures
Company overviewAltair Engineering Inc.
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
3 dimension combinations 156 retained observations 35 reported periods
Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.
Client Engineering Services Segment
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=altr:ClientEngineeringServicesSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 25027000 | USD | 20250220 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 6237000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 19248000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 6554000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 13011000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 6457000 | USD | 20240502 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 29497000 | USD | 20250220 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 7126000 | USD | 20241031 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 22936000 | USD | 20241031 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 8034000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 15810000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 7776000 | USD | 20240502 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 28883000 | USD | 20250220 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 7355000 | USD | 20231102 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 22414000 | USD | 20231102 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 7047000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 15059000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 8012000 | USD | 20230504 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 39282000 | USD | 20240222 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 10060000 | USD | 20221104 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 31005000 | USD | 20221104 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 10268000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 20945000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 10677000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 44320000 | USD | 20230224 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 10868000 | USD | 20211104 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 34386000 | USD | 20211104 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 9640000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 23518000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 13878000 | USD | 20210506 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 48987000 | USD | 20220228 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 12803000 | USD | 20201105 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 37265000 | USD | 20201105 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 12412000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 24462000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 12050000 | USD | 20200507 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 47852000 | USD | 20210226 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 12155000 | USD | 20191107 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 36652000 | USD | 20191107 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 12417000 | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 24497000 | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 12080000 | USD | 20190509 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 46510000 | USD | 20200302 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 11477000 | USD | 20181108 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 36071000 | USD | 20181108 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 12365000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 24594000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 12229000 | USD | 20180514 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 47702000 | USD | 20190301 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 12146000 | USD | 20171201 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 36435000 | USD | 20171201 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 45075000 | USD | 20180321 | Open filing evidence |
Software Segment
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=altr:SoftwareSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 637267000 | USD | 20250220 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 144419000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 450965000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 141500000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 306546000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 165046000 | USD | 20240502 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 578006000 | USD | 20250220 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 125594000 | USD | 20241031 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 414322000 | USD | 20241031 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 131985000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 288728000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 156743000 | USD | 20240502 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 537169000 | USD | 20250220 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 110471000 | USD | 20231102 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 384698000 | USD | 20231102 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 124269000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 274227000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 149958000 | USD | 20230504 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 485569000 | USD | 20240222 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 109939000 | USD | 20221104 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 354617000 | USD | 20221104 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 107039000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 244678000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 137639000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 418165000 | USD | 20230224 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 93980000 | USD | 20211104 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 296634000 | USD | 20211104 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 87277000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 202654000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 115377000 | USD | 20210506 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 401278000 | USD | 20220228 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 85772000 | USD | 20201105 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 291150000 | USD | 20201105 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 92315000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 205378000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 113063000 | USD | 20200507 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 341306000 | USD | 20210226 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 72874000 Restated | USD | 20191107 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 251330000 Restated | USD | 20191107 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 79314000 Restated | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 178456000 Restated | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 99142000 Restated | USD | 20190509 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 280214000 | USD | 20200302 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 71782000 | USD | 20181108 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 202654000 | USD | 20181108 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 67804000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 130872000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 63068000 | USD | 20180514 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 259588000 | USD | 20190301 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 64480000 | USD | 20171201 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 189199000 | USD | 20171201 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 242861000 | USD | 20180321 | Open filing evidence |
All Other Segments
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=us-gaap:AllOtherSegmentsMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2024-01-01 – 2024-12-31 | 3494000 | USD | 20250220 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 794000 | USD | 20241031 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 2944000 | USD | 20241031 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 741000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 2150000 | USD | 20240801 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 1409000 | USD | 20240502 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 5198000 | USD | 20250220 | Open filing evidence |
| 2023-07-01 – 2023-09-30 | 1283000 | USD | 20241031 | Open filing evidence |
| 2023-01-01 – 2023-09-30 | 3940000 | USD | 20241031 | Open filing evidence |
| 2023-04-01 – 2023-06-30 | 1142000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-06-30 | 2657000 | USD | 20240801 | Open filing evidence |
| 2023-01-01 – 2023-03-31 | 1515000 | USD | 20240502 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 6169000 | USD | 20250220 | Open filing evidence |
| 2022-07-01 – 2022-09-30 | 1525000 | USD | 20231102 | Open filing evidence |
| 2022-01-01 – 2022-09-30 | 4676000 | USD | 20231102 | Open filing evidence |
| 2022-04-01 – 2022-06-30 | 1340000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-06-30 | 3151000 | USD | 20230803 | Open filing evidence |
| 2022-01-01 – 2022-03-31 | 1811000 | USD | 20230504 | Open filing evidence |
| 2021-01-01 – 2021-12-31 | 7328000 | USD | 20240222 | Open filing evidence |
| 2021-07-01 – 2021-09-30 | 1308000 | USD | 20221104 | Open filing evidence |
| 2021-01-01 – 2021-09-30 | 5760000 | USD | 20221104 | Open filing evidence |
| 2021-04-01 – 2021-06-30 | 2605000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-06-30 | 4452000 | USD | 20220804 | Open filing evidence |
| 2021-01-01 – 2021-03-31 | 1847000 | USD | 20220505 | Open filing evidence |
| 2020-01-01 – 2020-12-31 | 7436000 | USD | 20230224 | Open filing evidence |
| 2020-07-01 – 2020-09-30 | 1608000 | USD | 20211104 | Open filing evidence |
| 2020-01-01 – 2020-09-30 | 5460000 | USD | 20211104 | Open filing evidence |
| 2020-04-01 – 2020-06-30 | 1644000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-06-30 | 3852000 | USD | 20210805 | Open filing evidence |
| 2020-01-01 – 2020-03-31 | 2208000 | USD | 20210506 | Open filing evidence |
| 2019-01-01 – 2019-12-31 | 8650000 | USD | 20220228 | Open filing evidence |
| 2019-07-01 – 2019-09-30 | 1831000 | USD | 20201105 | Open filing evidence |
| 2019-01-01 – 2019-09-30 | 6623000 | USD | 20201105 | Open filing evidence |
| 2019-04-01 – 2019-06-30 | 2046000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-06-30 | 4792000 | USD | 20200806 | Open filing evidence |
| 2019-01-01 – 2019-03-31 | 2746000 | USD | 20200507 | Open filing evidence |
| 2018-01-01 – 2018-12-31 | 7221000 | USD | 20210226 | Open filing evidence |
| 2018-07-01 – 2018-09-30 | 1722000 | USD | 20191107 | Open filing evidence |
| 2018-01-01 – 2018-09-30 | 5386000 | USD | 20191107 | Open filing evidence |
| 2018-04-01 – 2018-06-30 | 1629000 | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-06-30 | 3664000 | USD | 20190808 | Open filing evidence |
| 2018-01-01 – 2018-03-31 | 2035000 | USD | 20190509 | Open filing evidence |
| 2017-01-01 – 2017-12-31 | 6609000 | USD | 20200302 | Open filing evidence |
| 2017-07-01 – 2017-09-30 | 1679000 | USD | 20181108 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 4741000 | USD | 20181108 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 1477000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 3062000 | USD | 20180809 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 1585000 | USD | 20180514 | Open filing evidence |
| 2016-01-01 – 2016-12-31 | 5950000 | USD | 20190301 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 1426000 | USD | 20171201 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 4758000 | USD | 20171201 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 6193000 | USD | 20180321 | Open filing evidence |