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Harbour Energy PLC
Harbour Energy is one of the world’s largest independent oil and gas companies, with operations across five continents. The company’s own description of itself, taken from its website.
Active 24 years old · 1,909th oldest of 4,506 · incorporated in the 2000s
Registered office
4TH FLOOR, SALTIRE COURT, 20 CASTLE TERRACE, EDINBURGH, EH1 2EN
GLEIF records a different headquarters address: 151 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SZ. A registered office is where filings are served, which for a large group is often its lawyers or company secretary rather than where the business is run.
Other PLCs registered in Edinburgh
Online
Website www.harbourenergy.com
News and announcements on their own site
Found by searching for the company name and kept only where the domain matches it. Social accounts are listed only where the company links to them from its own site. Nothing here is supplied by the company to us.
Group structure
It is the immediate parent of 10 entities:
- HARBOUR ENERGY FINANCE (2) PLC
- CHRYSAOR RESOURCES (IRISH SEA) LIMITED
- CHRYSAOR (U.K.) SIGMA LIMITED
- HARBOUR ENERGY FINANCE LIMITED
- PREMIER OIL E&P UK LIMITED
- CHRYSAOR NORTH SEA LIMITED
- HARBOUR ENERGY SERVICES LIMITED
- PREMIER OIL UK LIMITED
- PREMIER OIL HOLDINGS LIMITED
- CHRYSAOR PRODUCTION (U.K.) LIMITED
Ownership as recorded by GLEIF, the body that issues Legal Entity Identifiers. Unlike a shared registered office, these relationships are filed and validated, so they are evidence of a real corporate link.
Filing history
This company has 899 documents on its Companies House record. The most recent accounts were filed on 12/05/2026. Its last confirmation statement or annual return was filed on 04/08/2026.
The most recent filings
This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.
Who runs it
The register lists 12 current officers and 41 who have resigned.
Who controls it
The register shows no current person or entity with significant control for this company.
Charges
A charge is security a company gives a lender over its assets. This company has 5 registered charges, of which 1 are not yet recorded as satisfied.
Dnb Bank Asa Outstanding, created 26/09/2024
Dnb Bank Asa, London Branch as Security Trustee Fully satisfied, created 25/06/2021
Glas Trust Corporation Limited (As Security Agent) Fully satisfied, created 28/07/2017
Glas Trust Corporation Limited (As Security Agent) Fully satisfied, created 28/07/2017
Glas Trust Corporation Limited (As Security Agent) Fully satisfied, created 28/07/2017
Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.
What it does
This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.
Also at EH1 2EN
- Berkeley Homes Special Contracts Public Limited Company
- Summit Finance (Wishaw) PLC
- Zinc Media Group PLC
A shared registered office is not evidence of a relationship. Formation agents and genuine groups look identical on the register.
On the register
- 1,909th oldest of 4,506 PLCs
- One of the 2000s cohort
- Not in liquidation or facing strike off
There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.