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Company number
12288531

HARBOUR ENERGY SECRETARIES LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
HARBOUR ENERGY SECRETARIES LIMITED
Company number
12288531
Registered office
151 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SZ, ENGLAND · 69 other companies at this postcode
Company type
Private Limited Company
Incorporated on
29 October 2019
Status
Active
Age
6 years
Previous names
PREMIER OIL EBURY LIMITED (to 07 Jun 2022)
Nature of business (SIC)
99999 — Dormant Company
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
13 Oct 2026
Confirmation statement — last
29 Sept 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Premier Oil Group Holdings Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 29/10/2019

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 29/10/2019 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/06/2022 Registered name changed PREMIER OIL EBURY LIMITED HARBOUR ENERGY SECRETARIES LIMITED
29/10/2019 Person with significant control added Premier Oil Group Holdings Limited

Documents for HARBOUR ENERGY SECRETARIES LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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GET /v1/company/gb/12288531
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Read the API docs

Frequently asked questions

What is the company number of HARBOUR ENERGY SECRETARIES LIMITED?
According to the official registry, the company number of HARBOUR ENERGY SECRETARIES LIMITED is 12288531.
Where is HARBOUR ENERGY SECRETARIES LIMITED registered?
The registered office is 151 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SZ, ENGLAND.
What is the SIC code of HARBOUR ENERGY SECRETARIES LIMITED?
The nature of business is recorded under SIC code 99999 — Dormant Company.
Who controls HARBOUR ENERGY SECRETARIES LIMITED?
Premier Oil Group Holdings Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of HARBOUR ENERGY SECRETARIES LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About HARBOUR ENERGY SECRETARIES LIMITED (12288531)

HARBOUR ENERGY SECRETARIES LIMITED is a private limited company incorporated on 29 October 2019 and registered in the United Kingdom under company number 12288531. Its registered office is at 151 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SZ, ENGLAND. The recorded nature of business is dormant company (SIC 99999). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Premier Oil Group Holdings Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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