TXT In plain English
Company description
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED is a UK company whose Companies House status is “Active” and whose registered company type is “Private Limited Company”. Incorporated on 20 February 1964; registered for 62 years; registered office reported in LONDON, ENGLAND. Its primary declared activity is 06100 · Extraction of crude petroleum, with 1 additional SIC activity reported.
This BritDB profile also contains linked public records: 3 PSC records. This description is assembled from public data, is not a reliability assessment, and should be checked against the cited sources before a legally significant decision.
Web facts are never added from a name match alone. Internet enrichment requires the exact Companies House ID in Wikidata, and ambiguous results are excluded.
01 Company overview
Identity and registration
- Official name
- CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
- Company number
- 00792712
- Company type
- Private Limited Company
- Status
- Active
- Country of origin
- United Kingdom
- Dissolution date
- Not supplied
- Accounts category
- FULL
- Mortgage charges
- 4 total · 1 outstanding · 3 satisfied
- Limited partnership members
- 0 general · 0 limited
A registered office is not necessarily a trading location. The address is reproduced from the Companies House bulk record and should be interpreted in that legal context.
02 Filing dates
Accounts and statements
Last accounts made up to
31 December 2024Next accounts due
30 September 2026Last statement made up to
4 September 2025Next statement due
18 September 2026BritDB does not infer overdue status when the source does not state it.
03 Supplier payments
Payment practices and performance
- Reporting period
- 1 July 2020 – 31 December 2020
- Filed
- 1 February 2021
- Shortest standard term
- 30 days
- Longest standard term
- Not supplied
- E-invoicing offered
- Yes
- Supply-chain finance
- Not offered
- Payment codes
- OGUK Supply Chain Code of Practice (SCCoP)
- Construction retentions
- No qualifying construction contracts
Complete reported payment fields
- Policy regime
- Regime-1
- Financial period started
- Not supplied
- Qualifying contracts
- Yes
- Payments made
- Yes
- Invoice value paid outside agreed terms
- £0
- Invoices paid in 31–60 days
- 11.0%
- Invoices unpaid due to dispute
- 0.0%
- Maximum contractual payment period
- 30 days
- Supplier-list charging policy
- No
- Supplier-list charges made
- No
Reported terms and dispute process
- Standard payment terms
30 days from receipt of correctly prepared and adequately supported invoice/payment request
- Dispute resolution process
Supplier to contact Invoice Helpdesk (e-mail or telephone) in the first instance and they will escalate appropriately
Earlier payment reports (5 shown)
- 31.0 average days to pay16.0% outside terms
- 31.0 average days to pay13.0% outside terms
- 30.0 average days to pay8.0% outside terms
- 31.0 average days to pay8.0% outside terms
- 30.0 average days to pay10.0% outside terms
This is a company-submitted statutory disclosure, not a credit rating. BritDB preserves the reporting period and links the report only through the Companies House number supplied by the official service. Percentages describe payments made during that period and may change in later reports.
04 Global legal identity
Legal Entity Identifier
CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
LEI 549300PINZB7RE8K2I59 · jurisdiction GB
- Legal form
- H0PO
- Entity category
- GENERAL
- Entity created
- 20 February 1964
- Initial LEI registration
- 19 February 2016
- LEI last updated
- 27 May 2026
- Next renewal
- 8 July 2027
- Managing LOU
- 213800WAVVOPS85N2205
- Other legal names
- CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED
- Legal address
- 151 BUCKINGHAM PALACE ROAD, LONDON, GB-LND, SW1W 9SZ, GB
- Headquarters address
- 151 BUCKINGHAM PALACE ROAD, LONDON, GB-LND, SW1W 9SZ, GB
GLEIF parent-reporting exceptions
DIRECT ACCOUNTING CONSOLIDATION PARENT
NON_CONSOLIDATING
ULTIMATE ACCOUNTING CONSOLIDATION PARENT
NON_CONSOLIDATING
LEI data provides global legal identity and source-reported relationships, not a credit or regulatory approval. BritDB links Level 1 identities only through GLEIF’s Companies House registration-authority identifier and exact company number; Level 2 parent and fund relationships and reporting exceptions are reproduced as supplied by GLEIF.
05 Supply-chain transparency
Modern slavery statement
- Organisation
- CHRYSAOR PETROLEUM COMPANY U.K. LIMITED
- Group submission
- Yes
- Parent organisation
- HARBOUR ENERGY PLC
- Statement period
- 1 January 2025 – 31 December 2025
- Approved
- 4 March 2026
- Sectors
- Mining, metals, chemicals and resources (including oil and gas)
Organisation structure
Covered in the statement
Policies
Covered in the statement
Risk assessment
Covered in the statement
Due diligence
Covered in the statement
Training
Covered in the statement
Goals and KPIs
Covered in the statement
Full statement information supplied to the registry
- Reported turnover band
- Over £500 million
- Years producing statements
- More than 5 years
- ILO indicators included
- Not answered
- Registry record updated
- 14 May 2026
Policies described
Freedom of workers to terminate employment Freedom of movement Freedom of association Prohibits any threat of violence, harassment and intimidation Prohibits child labour Prohibits discrimination
Training described
Your whole organisation Your front line staff Human resources Executive-level staff Procurement staff Your suppliers The wider community
Worker engagement and working conditions
Your suppliers Trade unions or worker representative groups Professional auditors Workers within your organisation Workers within your supply chain Businesses in your industry or sector
Social audits
Audit conducted by your staff Third party audit arranged by your organisation Audit conducted by your supplier’s staff Third party audit arranged by your supplier Announced audit
Grievance mechanisms
Using anonymous whistleblowing services, such as a helpline or mobile phone app Through trade unions or other worker representative groups
Other monitoring
We also monitored working conditions via our HSES risk management system, which includes audits and covers areas such as working conditions and operational safety.
Demonstrated progress
We are implementing a 3-year roadmap to strengthen due diligence on modern slavery risk as part of our existing HSES risk management system. We have set out our goals and timeline in our statement.
Reported risks and mitigations
- Risk: Awareness of modern slavery risks in the whole organisation.
- Area: Within your own operations
- Group: Women Migrants
- Location: Germany Egypt United Kingdom Indonesia Mexico Norway
- Mitigation: Globally, all our employees and direct contract staff were required to complete mandatory training on our Code of Conduct. This included a module on modern slavery and provided guidance on how to report suspected violations.
- Risk: Increase in exposure due to additional operations onshore and offshore, and in higher risk jurisdictions, with Wintershall Dea transaction completed in 2024.
- Area: Within your supply chains
- Tier: Tier 1 suppliers Tier 2 suppliers Tier 3 suppliers and below
- Group: Women Migrants Refugees
- Location: Argentina Germany Egypt Mexico
- Mitigation: Given the transformation to our business, we focused on assessing our own due diligence capability in 2025 at the corporate level as well as in our business units. We engaged an independent contractor to review the current state of our human rights and modern slavery due diligence at our assets, and to identify areas for improvement.
- Risk: Implementation of supplier corrective action plan following human rights audit in 2024.
- Tier: Tier 2 suppliers Tier 3 suppliers and below
- Group: Migrants Refugees
- Location: Malaysia
- Mitigation: In 2025, we worked with one of our contractors to monitor progress against actions identified in a human rights audit conducted in 2024. We worked with the contractor to agree on a corrective action plan and engaged with them regularly during the year to track and evaluate mitigation and prevention measures.
A registry entry records what the organisation declared in its statement. It is not an independent audit. Group statements can cover several companies; BritDB preserves each exact source-supplied company-number link and excludes approver names and email addresses.
06 Ownership and control
People with significant control
Chrysaor Production Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- Companies House, United Kingdom
- Registration number
- 03629601
- Notified
- 9 September 2021
Chrysaor E&P Limited
- Has significant influence or control
- Country registered
- England
- Legal authority
- Companies Act 2006
- Legal form
- Private Limited Company
- Place registered
- The Registrar Of Companies For England And Wales
- Registration number
- 10871880
- Notified
- 30 September 2019
- Ceased
- 9 September 2021
Conocophillips Holdings Limited
- Owns 75% or more of shares
- Controls 75% or more of voting rights
- Can appoint or remove directors
- Country registered
- England & Wales
- Legal authority
- Companies Act 2006
- Legal form
- Limited Company
- Place registered
- Companies House
- Registration number
- 3629601
- Notified
- 30 June 2016
- Ceased
- 30 September 2019
PSC records are company-filed public-register information. When the exact same displayed individual name occurs at multiple companies, BritDB offers a non-indexed cross-reference page. It is a name match only, not proof that the records describe the same person. Service addresses and partial dates of birth are deliberately omitted.
07 Charity register
Charity Commission links
No exact company-number link in this snapshot
The Charity Commission extract did not explicitly associate this Companies House number with a charity. BritDB does not use a name-only match to fill the gap.
This company-level check covers the Charity Commission for England and Wales. Links are accepted only when the official extract supplies this exact company registration number. Scottish charities now have separate OSCR profiles, but OSCR’s bulk fields do not provide a Companies House number, so BritDB does not infer a company link.
08 Northern Ireland charity register
CCNI exact company links
No unambiguous company-number link found
The CCNI source number did not resolve uniquely to this Companies House record. BritDB did not use a name or address match.
CCNI publishes company numbers without a jurisdiction prefix. BritDB links only when the plausible padded UK and NI candidates resolve to exactly one Companies House company.
09 Sanctions screening
UK Sanctions List
No exact business-registration-number link found
The imported UK Sanctions List did not supply this Companies House number as a UK-linked business identifier. BritDB did not attempt a name-only match.
No exact link is not sanctions clearance. UK restrictions can apply through ownership or control even where an entity is not separately named. Always use the current official list and obtain appropriate advice for a legally significant decision.
10 Public procurement
Find a Tender links
No exact GB-COH link in this snapshot
Find a Tender did not explicitly identify this Companies House number in a procurement party. BritDB did not attempt a name-only match.
These links use only the GB-COH identifier supplied in the procurement record. A company may have other public-sector work that is absent, older, below publication thresholds or published without a Companies House identifier.
11 Environmental register
Environment Agency waste registrations
No exact company-number registration linked
The licensed Environment Agency subset did not contain this exact Companies House number. BritDB did not attempt a name-only match.
This is a privacy-reduced, exact-company subset. The full official register also includes sole traders and applicants without a matching Companies House number. Check the current Environment Agency register before relying on registration status.
12 Nature of business
Standard Industrial Classification
Extraction of natural gas
13 Connected public record
Checks beyond the company register
Charity Commission
0 exact company-number links.
Northern Ireland charities
0 unambiguous company-number links.
Public contracts
0 procurement processes linked by exact GB-COH identifier.
Waste register
0 exact company-number registrations.
Corporate notices
The Gazette is not yet connected.
UK Sanctions List
No exact business-registration-number link in this report.
A checked source with no exact link is not a clean bill of health. Unchecked sources remain unknown, while sanctions may also apply through ownership or control of a listed person or entity.
14 Record timeline
Dates in the bulk record
- Confirmation statement
Latest confirmation statement made up to this date
- Accounts
Latest accounts made up to this date
- Company name
Previous name: CONOCOPHILLIPS PETROLEUM COMPANY U.K. LIMITED
- Incorporation
Company incorporated
15 Provenance
Sources for this profile
Identity, address, status, dates, SIC, previous names and mortgage totals.
Statutory supplier-payment reports linked by the exact source-supplied Companies House number.
Global legal identities linked through Companies House registration authority RA000585.
Annual statement summaries linked by exact source company number.
Current and ceased significant-control records joined by exact company number.
Daily England and Wales extract matched only by the official company registration number.
Daily CCNI export with company links only where the source number resolves unambiguously.
Complete FCDO list checked by exact UK-linked business registration number.
Procurement parties checked only through exact GB-COH identifiers.
Licensed subset linked only by exact Companies House number.
Financial regulation and licences.
Companies House, Charity Commission, OSCR and UK Sanctions List information is public-register data. BritDB reproduces and organises it with source-specific limits; official external links are kept on the dedicated source pages.