CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED
Private Limited Company (Ltd) · HARSTON, United Kingdom · LEI 213800EOYDBA29QR7B36
LEI active
Summary
CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED is registered in the United Kingdom and entered in the “Companies House register” under number 00953609. Its legal form is Private Limited Company (Ltd). According to GLEIF, its ultimate parent is SCIENCE GROUP PLC (United Kingdom), which is also its direct parent. That group has 4 subsidiaries with LEIs in 1 country, 4 of them in the United Kingdom. The LEI was first issued on 17 Nov 2017 and the record was last updated on 18 May 2026; the next renewal is due by 1 Jul 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 | 00953609 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | HARSTON MILL ROYSTON ROAD, CB22 7GG HARSTON, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 6 May 1969 |
| LEI | 213800EOYDBA29QR7B36 |
| LEI status | active |
| LEI first issued | 17 Nov 2017 |
| LEI record last updated | 18 May 2026 |
| Next LEI renewal | 1 Jul 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
CRITICAL MARITIME SYSTEMS & SUPPORT LIMITED this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | SCIENCE GROUP PLC | SCIENCE GROUP PLC |
| Accounting period | 1 Jan 2024 to 31 Dec 2024 | 1 Jan 2024 to 31 Dec 2024 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | IFRS | IFRS |
| Relationship start | 6 Jun 2023 | 6 Jun 2023 |
| Recorded at GLEIF since | 17 Nov 2017 | 17 Nov 2017 |
| Last updated | 18 May 2026 | 18 May 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (3)
- QUADRO EPSOM LIMITED United Kingdom
- QUADRO HARSTON LIMITED United Kingdom
- SAGENTIA LIMITED United Kingdom
Other names
- TPG MARITIME LIMITED · previous name
- ATMOSPHERE CONTROL INTERNATIONAL LIMITED · previous name
- WELLMAN DEFENCE LIMITED · previous name
History
25 Apr 2024Legal name changed
25 Apr 2024Registered address changed
25 Apr 2024Headquarters address changed