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Company number
16203210

UK NORTH SEA LIMITED

Active
✓ Active company on the official register. Next accounts due 30 November 2026.

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
UK NORTH SEA LIMITED
Company number
16203210
Registered office
C/O BRODIES LLP, 90 BARTHOLOMEW CLOSE, LONDON, EC1A 7BN, UNITED KINGDOM · 120 other companies at this postcode
Company type
Private Limited Company
Incorporated on
23 January 2025
Status
Active
Age
1 year
Nature of business (SIC)
06100 — Extraction of crude petroleum · 06200 — Extraction of natural gas
Accounts — next due
30 Nov 2026
Confirmation statement — next due
24 Nov 2026
Confirmation statement — last
10 Nov 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

Adura Energy Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 01/12/2025
Shell U.K. Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 23/01/2025

Corporate structure

Who controls this company, and who they control in turn

2 controllers 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 01/12/2025 Controls 2 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 01/12/2025 Controls 21 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
01/12/2025 Person with significant control ceased Shell U.K. Limited
01/12/2025 Person with significant control added Adura Energy Limited
23/01/2025 Person with significant control added Shell U.K. Limited

Documents for UK NORTH SEA 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

Registered with the Information Commissioner's Office as a data protection fee payer.

UK North Sea Limited — EC1A 7BN
Trading as ADURA
Tier 3 · renews 13/11/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of UK NORTH SEA LIMITED?
According to the official registry, the company number of UK NORTH SEA LIMITED is 16203210.
Where is UK NORTH SEA LIMITED registered?
The registered office is C/O BRODIES LLP, 90 BARTHOLOMEW CLOSE, LONDON, EC1A 7BN, UNITED KINGDOM.
What is the SIC code of UK NORTH SEA LIMITED?
The nature of business is recorded under SIC code 06100 — Extraction of crude petroleum, 06200 — Extraction of natural gas.
Who controls UK NORTH SEA LIMITED?
Adura Energy 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 UK NORTH SEA LIMITED due?
The next annual accounts are due by 30 November 2026.

About UK NORTH SEA LIMITED (16203210)

UK NORTH SEA LIMITED is a private limited company incorporated on 23 January 2025 and registered in the United Kingdom under company number 16203210. Its registered office is at C/O BRODIES LLP, 90 BARTHOLOMEW CLOSE, LONDON, EC1A 7BN, UNITED KINGDOM. The recorded nature of business is extraction of crude petroleum (SIC 06100). The company is currently active . , and the person with significant control is Adura Energy 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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