CHRYSAOR RESOURCES (IRISH SEA) LIMITED
Company number 03440053 · Monitor this company
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Overview
- Company type
- Private Limited Company
- Incorporated
- 1997-09-22
- Registered office
- 151 Buckingham Palace Road, London, England, SW1W 9SZ
- Postcode
- SW1W 9SZ
- Capital
- 1,000 GBP
- Accounts category
- Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2024-12-31
- Next due by
- 2026-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2025-09-29
- Next due by
- 2026-10-13
Nature of business (SIC)
- 6100 Extraction of crude petroleum
- 6200 Extraction of natural gas
Officers 3 current · 58 resigned
Group structure
Controlled by CHRYSAOR E&P LIMITED — since 2023-11-01
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2024 (period to 2023-12-31) as part of the HARBOUR ENERGY PLC group statement — 4 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Contact details
- Website
- chrysaor.com
- Phone
- +44 2038332320, +44 7353001412
Harbour Energy is one of the world’s largest independent oil and gas companies, with operations across five continents.
Previous company names
| Name | Date changed |
|---|---|
| BURLINGTON RESOURCES (IRISH SEA) LIMITED | 2019-10-01 |
| BURLINGTON RESOURCES (UK) LIMITED | 1998-03-13 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| 20TH FLOOR 1 ANGEL COURT, LONDON, EC2R 7HJ, ENGLAND | 2019-09-30 |
| PORTMAN HOUSE, 2 PORTMAN STREET, LONDON, W1H 6DU | 2018-05-29 |
| ONE CANADA SQUARE, CANARY WHARF, LONDON, E14 5AA | 2006-08-29 |
| 7/11 MOORGATE, LONDON, EC2R 6HH | 1998-05-15 |
The class of 1997
44%
of the 50,527 companies incorporated in 1997 are still active today; 54% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 4 titles
- Freehold
- 3
- Leasehold
- 1
- Most recent registration
- 2006-06-19
- Where
- Westmorland And Furness (4)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| CU220843 | Westmorland And Furness | Leasehold | 2006-06-19 | — |
| CU217431 | Westmorland And Furness | Freehold | 2006-02-02 | — |
| CU213753 | Westmorland And Furness | Freehold | 2005-10-07 | — |
| CU212507 | Westmorland And Furness | Freehold | 2005-09-12 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.