ALTEN group: subsidiaries and structure
SA à conseil d'administration (s.a.i.) · BOULOGNE-BILLANCOURT, France · LEI 969500Y7G9TY7Y24GN07
11subsidiaries
5countries
10held directly
0lapsed LEIs
1links on accounts older than 24 months
2ISINs of subsidiaries
Summary
ALTEN is the ultimate parent of 11 subsidiaries with LEIs in 5 countries, as reported to GLEIF. 10 are held directly; the others sit below intermediate companies. The largest numbers are in India (3), in Spain (2) and in France (2). 0 of the subsidiaries have a lapsed LEI, and 1 link rests on accounts older than 24 months. GLEIF's ISIN mapping lists 11 ISINs for the parent and 2 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
1 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| CORUS SYSTEMS & CONSULTING GROUP SL | Spain | Madrid | 9598006952LR236YAL71 | 2024 | |
| SDG CONSULTING ESPAÑA, S.A. | Spain | Madrid | 95980020140005947441 | 2024 | |
| ALTEN CASH MANAGEMENT ACM | France | BOULOGNE-BILLANCOURT | 969500VDMWEO2HLSBH16 | 2017 | > 24 months |
| Worldgrid France SAS | France | BEZONS | 549300JCLNC1BULEP548 | 2024 | |
| ALTEN CALSOFT LABS (INDIA) PRIVATE LIMITED | India | BANGALORE | 335800X9V219QFPW9883 | 2024 | |
| ALTEN INDIA PRIVATE LIMITED | India | BANGALORE | 335800JSFK5R4E1JCC65 | 2025 | |
| VOLANSYS TECHNOLOGIES PRIVATE LIMITED | India | BANGALORE | 335800ALQCK8ELJ2O292 | 2024 | |
| ALTEN ITALIA S.P.A. | Italy | MILANO | 81560014B2338311A616 | 2026 | |
| SDG CONSULTING ITALIA S.P.A. | Italy | MILANO | 98450095E8AE698DN427 | 2024 | |
| ALTEN POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | Warszawa | 259400UFU3PJI062ZY70 | 2025 | |
| PRIMARIS SERVICES SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | Warszawa | 984500K494DY4D77C524 | 2025 |