ALTAIR ENGINEERING
Private Company (Pty Ltd) · SOMERSET WEST, South Africa · LEI 5299005IZ5NSTEAXCD36
LEI active
Summary
ALTAIR ENGINEERING is registered in South Africa and entered in the “Corporate Registers” under number 1999/007801/07. Its legal form is Private Company (Pty Ltd). According to GLEIF, its ultimate parent is Siemens Aktiengesellschaft (Germany), which is also its direct parent. That group has 572 subsidiaries with LEIs in 72 countries, 3 of them in South Africa. The LEI was first issued on 9 May 2025 and the record was last updated on 1 Apr 2026; the next renewal is due by 9 May 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Private Company (Pty Ltd) |
|---|---|
| Register | Corporate Registers · Register website |
| Registration number | 1999/007801/07 |
| Registration authority | Companies and Intellectual Property Commission |
| Jurisdiction | South Africa |
| Registered address | SOMERSET LINKS OFFICE PARK, GROUND FLOOR GLENEAGLES BUILDING, 7130 SOMERSET WEST, South Africa |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 19 Apr 1999 |
| LEI | 5299005IZ5NSTEAXCD36 |
| LEI status | active |
| LEI first issued | 9 May 2025 |
| LEI record last updated | 1 Apr 2026 |
| Next LEI renewal | 9 May 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
ALTAIR ENGINEERING this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | Siemens Aktiengesellschaft | Siemens Aktiengesellschaft |
| Accounting period | 1 Oct 2024 to 30 Sep 2025 | 1 Oct 2024 to 30 Sep 2025 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Relationship start | 9 May 2025 | 9 May 2025 |
| Recorded at GLEIF since | 9 May 2025 | 9 May 2025 |
| Last updated | 1 Apr 2026 | 1 Apr 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (458)
- Siemens South Africa
- Acuson GmbH Germany
- ACUSON UNITED KINGDOM LTD. United Kingdom
- Alpha Verteilertechnik GmbH Germany
- Altair Engineering AB Sweden
- Altair Engineering Canada, Ltd. Canada
- Altair Engineering do Brasil Sistemas e Servicos Ltda. Brazil
- Altair Engineering GmbH Germany
- ALTAIR ENGINEERING LIMITED United Kingdom
- ALTAIR ENGINEERING S.R.L. Italy
- Altair Engineering Sdn. Bhd. Malaysia
- Altair Engineering Software Pty Ltd Australia
Other names
- Altair Engineering (Pty) Ltd. · previous name
History
1 Apr 2026Headquarters address changed
1 Apr 2026Registered address changed
19 Nov 2025Legal name changed