T-Systems Austria GesmbH
Gemeinnützige Gesellschaft mit beschränkter Haftung · Wien, Austria · LEI 529900Z4U4UC06G1WO07
LEI active
Summary
T-Systems Austria GesmbH is registered in Austria and entered in the “Commercial Register (Firmenbuch)” under number 79340b. According to GLEIF, its ultimate parent is DEUTSCHE TELEKOM AG (Germany), which is also its direct parent. That group has 74 subsidiaries with LEIs in 26 countries, 4 of them in Austria. The LEI was first issued on 4 Feb 2025 and the record was last updated on 16 Jun 2026; the next renewal is due by 4 Feb 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 | Gemeinnützige Gesellschaft mit beschränkter Haftung |
|---|---|
| Register | Commercial Register (Firmenbuch) · Register website |
| Registration number | 79340b |
| Registration authority | Federal Ministry of Justice |
| Jurisdiction | Austria |
| Registered address | Rennweg 97-99, 1030 Wien, Austria |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 23 Apr 1991 |
| LEI | 529900Z4U4UC06G1WO07 |
| LEI status | active |
| LEI first issued | 4 Feb 2025 |
| LEI record last updated | 16 Jun 2026 |
| Next LEI renewal | 4 Feb 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
T-Systems Austria GesmbH this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | DEUTSCHE TELEKOM AG | DEUTSCHE TELEKOM AG |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Relationship start | 16 Jun 2026 | 16 Jun 2026 |
| Recorded at GLEIF since | 16 Jun 2026 | 16 Jun 2026 |
| Last updated | 16 Jun 2026 | 16 Jun 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (57)
- Software Daten Service Gesellschaft m.b.H. Austria lapsed
- synedra information technologies GmbH Austria
- T-Mobile Austria GmbH Austria
- CTA Holding GmbH Germany lapsed
- Detecon International GmbH Germany lapsed
- DEUTSCHE TELEKOM (UK) LIMITED United Kingdom lapsed
- Deutsche Telekom Business Solutions GmbH Germany
- Deutsche Telekom Capital Partners Portfolio Fund Co-Invest I GmbH & Co. KG Germany lapsed
- Deutsche Telekom Captive Holding GmbH Germany
- Deutsche Telekom Corporate Investments GmbH Germany
- Deutsche Telekom Europe B.V. Netherlands
- Deutsche Telekom Global Business & Security Schweiz AG Switzerland
History
16 Jun 2026Legal form changed
8 Dec 2025Legal form changed