ULTUMUS LIMITED
Private Limited Company (Ltd) · London, United Kingdom · LEI 984500FU1N5C1P4D9D49
LEI active
Summary
ULTUMUS LIMITED is registered in the United Kingdom and entered in the “Companies House register” under number 10428499. Its legal form is Private Limited Company (Ltd). According to GLEIF, its ultimate parent is SIX Group AG (Switzerland), which is also its direct parent. That group has 49 subsidiaries with LEIs in 14 countries, 5 of them in the United Kingdom. The LEI was first issued on 6 Jan 2025 and the record was last updated on 19 Jun 2026; the next renewal is due by 6 Jan 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 Limited Company (Ltd) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 10428499 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | 4th Floor 33 St. Mary Axe, EC3A 8AA London, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 14 Oct 2016 |
| LEI | 984500FU1N5C1P4D9D49 |
| LEI status | active |
| LEI first issued | 6 Jan 2025 |
| LEI record last updated | 19 Jun 2026 |
| Next LEI renewal | 6 Jan 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
ULTUMUS LIMITED this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | SIX Group AG | SIX Group 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 |
| Accounting standard | other standard | other standard |
| Relationship start | 14 Oct 2016 | 14 Oct 2016 |
| Recorded at GLEIF since | 19 Jun 2026 | 19 Jun 2026 |
| Last updated | 19 Jun 2026 | 19 Jun 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (27)
- AQUIS EXCHANGE LIMITED United Kingdom
- AQUIS STOCK EXCHANGE LIMITED United Kingdom
- REGIS-TR UK LTD United Kingdom
- SIX FINANCIAL INFORMATION UK LIMITED United Kingdom
- BOLSAS Y MERCADOS ESPAÑOLES, SOCIEDAD HOLDING DE MERCADOS Y SISTEMAS FINANCIEROS, S.A. Spain
- REGIS-TR Luxembourg
- SECB Swiss Euro Clearing Bank GmbH Germany
- SIX Austria Holding GmbH Austria lapsed
- SIX BBS AG Switzerland
- SIX Exchange Group AG Switzerland
- SIX Exfeed AG Switzerland
- SIX Finance (Luxembourg) S.A. Luxembourg