CHRYSAOR NORTH SEA LIMITED
Private Limited Company (Ltd) · LONDON, United Kingdom · LEI 213800TBY8SJC82QIG43
LEI active
Summary
CHRYSAOR NORTH SEA LIMITED is registered in the United Kingdom and entered in the “Companies House register” under number 00958880. Its legal form is Private Limited Company (Ltd). According to GLEIF, its ultimate parent is HARBOUR ENERGY PLC (United Kingdom), which is also its direct parent. That group has 10 subsidiaries with LEIs in 1 country, 10 of them in the United Kingdom. The LEI was first issued on 7 Dec 2017 and the record was last updated on 17 Oct 2025; the next renewal is due by 7 Dec 2026. AssetCensus found 1 data-quality note for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2023, more than 24 months before this data release. The group may have changed since.
Company details
| Legal form | Private Limited Company (Ltd) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 00958880 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | 151 BUCKINGHAM PALACE ROAD, SW1W 9SZ LONDON, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 24 Jul 1969 |
| LEI | 213800TBY8SJC82QIG43 |
| LEI status | active |
| LEI first issued | 7 Dec 2017 |
| LEI record last updated | 17 Oct 2025 |
| Next LEI renewal | 7 Dec 2026 |
| Corroboration of the LEI record | fully corroborated |
Group membership
CHRYSAOR NORTH SEA LIMITED this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | HARBOUR ENERGY PLC | HARBOUR ENERGY PLC |
| Accounting period | 1 Jan 2023 to 31 Dec 2023 | 1 Jan 2023 to 31 Dec 2023 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Accounting standard | IFRS | IFRS |
| Relationship start | 7 Dec 2017 | 7 Dec 2017 |
| Recorded at GLEIF since | 7 Dec 2017 | 7 Dec 2017 |
| Last updated | 17 Oct 2025 | 17 Oct 2025 |
| Record status | current | current |
Other subsidiaries of the same direct parent (9)
- CHRYSAOR (U.K.) SIGMA LIMITED United Kingdom
- CHRYSAOR PRODUCTION (U.K.) LIMITED United Kingdom
- CHRYSAOR RESOURCES (IRISH SEA) LIMITED United Kingdom
- HARBOUR ENERGY FINANCE (2) PLC United Kingdom
- HARBOUR ENERGY FINANCE LIMITED United Kingdom
- HARBOUR ENERGY SERVICES LIMITED United Kingdom
- PREMIER OIL E&P UK LIMITED United Kingdom
- PREMIER OIL HOLDINGS LIMITED United Kingdom
- PREMIER OIL UK LIMITED United Kingdom
Other names
- BG INTERNATIONAL (CNS) LIMITED · previous name
History
16 Aug 2024Registered address changed
16 Aug 2024Headquarters address changed
1 Nov 2022Registered address changed
1 Nov 2022Headquarters address changed