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HARBOUR ENERGY CNS (II) LIMITED

Active Company number 04922555

HARBOUR ENERGY CNS (II) LIMITED (company number 04922555) is a private limited company incorporated on 6 October 2003. Its status on the Companies House register is Active. Its registered office is in London, SW1W 9SZ. Its nature of business (SIC 2007) is extraction of crude petroleum (06100).

Source: Companies House register, as at 29 September 2026. How to cite this page

Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.

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Company Report on HARBOUR ENERGY CNS (II) LIMITED (PDF)

Page 1 answers whether we would trade with it, and on what terms, by rules stated on the page. The register, the accounts and the people behind the company in one PDF, for your own business use.

  • The verdict: would we trade with it, on what terms: the risk grade with its reasons and the checks to make before you sign; with no balance sheet held, no credit limit
  • Summary and Health Score: with the reasons behind the score
  • Red flags: and what changed in the last 12 months
  • Key figures: against the year before
  • Filing deadlines: accounts due 31 Dec 2026; confirmation statement due 20 Oct 2026
  • Financials ledger: no filed accounts held yet
  • Who runs and owns it: 1 PSC
  • Shareholders: the current register from the filings: each holder, class, shares and percentage
  • Charges: 0 outstanding of 6 charges registered
  • Filing history and methodology: with sources and a disclaimer

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Company details

Company number
04922555
Status
Active
Company type
Private Limited Company
Incorporated
6 October 2003
Country of origin
United Kingdom
Registered office
151 BUCKINGHAM PALACE ROAD
LONDON
SW1W 9SZ
ENGLAND

Nature of business (SIC 2007)

Accounts and confirmation statement

Accounting reference date
31 December
Accounts category
FULL
Accounts last made up to
31 December 2024
Next accounts due
31 December 2026
Confirmation statement last made up to
6 October 2025
Next confirmation statement due
20 October 2026

Control, officers and charges

Persons with significant control
1 current (2 including ceased)
Corporate controllers
Harbour Energy Cns (I) Limited
Charges (mortgages)
6 registered, 0 outstanding, 6 satisfied

Previous names

  • WALDORF CNS (II) LIMITED (changed 14 July 2026)
  • MOLGROWEST (II) LIMITED (changed 16 November 2022)
  • WINTERSHALL (E&P) LIMITED (changed 28 March 2014)
  • REVUS ENERGY (E&P) LIMITED (changed 28 May 2009)
  • PALACE EXPLORATION COMPANY (E&P) LIMITED (changed 28 March 2008)

Questions about HARBOUR ENERGY CNS (II) LIMITED

Is HARBOUR ENERGY CNS (II) LIMITED active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)

When was HARBOUR ENERGY CNS (II) LIMITED incorporated?

HARBOUR ENERGY CNS (II) LIMITED was incorporated on 6 October 2003, according to the Companies House register. (Companies House register, as at 29 September 2026.)

Where is HARBOUR ENERGY CNS (II) LIMITED registered?

Its registered office is in London, SW1W 9SZ. (Companies House register, as at 29 September 2026.)

Who controls HARBOUR ENERGY CNS (II) LIMITED?

The register lists 1 current person with significant control (2 including those who have ceased). Corporate controllers named on the register: Harbour Energy Cns (I) Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/04922555/persons-with-significant-control. (Companies House register, as at 29 September 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows

When are HARBOUR ENERGY CNS (II) LIMITED's next accounts due?

The register shows the next accounts as due by 31 December 2026. Its latest accounts on the register were made up to 31 December 2024. (Companies House register, as at 29 September 2026.)

Does HARBOUR ENERGY CNS (II) LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 December 2024. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file

Does HARBOUR ENERGY CNS (II) LIMITED have any charges registered against it?

Yes. The register shows 6 charges: 0 outstanding and 6 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/04922555/charges. (Companies House register, as at 29 September 2026.) Company charges: what a mortgage or debenture means and how to read one

Is HARBOUR ENERGY CNS (II) LIMITED on a sanctions list?

No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 10 October 2026. A name screen is not legal clearance.

More extraction of crude petroleum companies

Industry overview: 1,130 active companies in SIC 06100

Other active companies registered at SW1W 9SZ

Companies registered in London

Related guides

Companies with similar names

Other companies, LLPs and partnerships on the Companies House register whose names begin “HARBOUR ENERGY”. Each is a separate legal entity from HARBOUR ENERGY CNS (II) LIMITED: check the registered number before relying on a name. Register data as at 29 September 2026.

About CompanyStack

CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.

Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.

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Use this data

Official register entry: HARBOUR ENERGY CNS (II) LIMITED on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/04922555 — see the API documentation and pricing.