SIEMENS S.A.
Sociedade Anónima · Amadora, Portugal · LEI 529900UKTO7LUSAT0D76
LEI active
Summary
SIEMENS S.A. is registered in Portugal and entered in the “Commercial Register (Registo Comercial)” under number 500247480. Its legal form is Sociedade Anónima – public limited company (Portugal). 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, 4 of them in Portugal. The LEI was first issued on 31 Jan 2014 and the record was last updated on 23 Mar 2026; the next renewal is due by 7 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 | Sociedade Anónima public limited company (Portugal) |
|---|---|
| Register | Commercial Register (Registo Comercial) · Register website |
| Registration number | 500247480 |
| Registration authority | Institute of Registries and Notary (Ministry of Justice) |
| Jurisdiction | Portugal |
| Registered address | R IRMÃOS SIEMENS Nº 1-1 A VENTEIRA, 2700-093 Amadora, Portugal |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 19 Aug 1922 |
| LEI | 529900UKTO7LUSAT0D76 |
| LEI status | active |
| LEI first issued | 31 Jan 2014 |
| LEI record last updated | 23 Mar 2026 |
| Next LEI renewal | 7 May 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
SIEMENS S.A. 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 | 15 Apr 2019 | 26 Mar 2018 |
| Recorded at GLEIF since | 24 Apr 2019 | 6 Apr 2018 |
| Last updated | 23 Mar 2026 | 23 Mar 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (458)
- SIEMENS HEALTHCARE,UNIPESSOAL, LDA Portugal
- SIEMENS LOGISTICS, UNIPESSOAL LDA Portugal
- SIEMENS MOBILITY, UNIPESSOAL LDA Portugal
- Acuson GmbH Germany
- ACUSON UNITED KINGDOM LTD. United Kingdom
- Alpha Verteilertechnik GmbH Germany
- ALTAIR ENGINEERING South Africa
- 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
History
14 Mar 2025Headquarters address changed
14 Mar 2025Registered address changed