Altair Engineering GmbH
Gesellschaft mit beschränkter Haftung (GmbH) · Böblingen, Germany · LEI 529900QBCBLHDJ72V194
LEI active
Summary
Altair Engineering GmbH is registered in Germany and entered in the “Commercial Register (Handelsregister)” under number HRB 244304. Its legal form is Gesellschaft mit beschränkter Haftung (GmbH) – private limited company (Germany). 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, 67 of them in Germany. The LEI was first issued on 16 Apr 2025 and the record was last updated on 10 Mar 2026; the next renewal is due by 16 Apr 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 | Gesellschaft mit beschränkter Haftung (GmbH) private limited company (Germany) |
|---|---|
| Register | Commercial Register (Handelsregister) · Register website |
| Registration number | HRB 244304 |
| Registration authority | Local Court Stuttgart |
| Jurisdiction | Germany |
| Registered address | Calwer Str. 7, 71034 Böblingen, Germany |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 2 Nov 1992 |
| LEI | 529900QBCBLHDJ72V194 |
| LEI status | active |
| LEI first issued | 16 Apr 2025 |
| LEI record last updated | 10 Mar 2026 |
| Next LEI renewal | 16 Apr 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Altair Engineering GmbH 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 | 2 Nov 1992 | 2 Nov 1992 |
| Recorded at GLEIF since | 10 Mar 2026 | 10 Mar 2026 |
| Last updated | 10 Mar 2026 | 10 Mar 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (458)
- Acuson GmbH Germany
- Alpha Verteilertechnik GmbH Germany
- Berliner Vermögensverwaltung GmbH Germany
- Dade Behring Grundstücks GmbH Germany
- eos.uptrade GmbH Germany
- Erlangen KHK 5 GmbH & Co. KG Germany lapsed
- evosoft GmbH Germany
- HaCon Ingenieurgesellschaft mbH Germany
- KACO new energy GmbH Germany
- Kyros 71 GmbH Germany
- Lincas Electro Vertriebs-Gesellschaft m.b.H. Germany lapsed
- N47 GmbH Germany