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Company number
08429495

SAN LEON ENERGY (UK) LIMITED

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

Company details

Registered name
SAN LEON ENERGY (UK) LIMITED
Company number
08429495
Registered office
27/28 EASTCASTLE STREET, LONDON, W1W 8DH, ENGLAND
Company type
Private Limited Company
Incorporated on
5 March 2013
Status
Active
Age
13 years
Nature of business (SIC)
06100 — Extraction of crude petroleum
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
26 Jan 2027
Confirmation statement — last
12 Jan 2026

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

San Leon Energy Plc
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 06/04/2016

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

San Leon Energy Plc name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016 Controls 9 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added San Leon Energy Plc

Documents for SAN LEON ENERGY (UK) LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/08429495
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SAN LEON ENERGY (UK) LIMITED?
According to the official registry, the company number of SAN LEON ENERGY (UK) LIMITED is 08429495.
Where is SAN LEON ENERGY (UK) LIMITED registered?
The registered office is 27/28 EASTCASTLE STREET, LONDON, W1W 8DH, ENGLAND.
What is the SIC code of SAN LEON ENERGY (UK) LIMITED?
The nature of business is recorded under SIC code 06100 — Extraction of crude petroleum.
Who controls SAN LEON ENERGY (UK) LIMITED?
San Leon Energy Plc is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of SAN LEON ENERGY (UK) LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About SAN LEON ENERGY (UK) LIMITED (08429495)

SAN LEON ENERGY (UK) LIMITED is a private limited company incorporated on 5 March 2013 and registered in the United Kingdom under company number 08429495. Its registered office is at 27/28 EASTCASTLE STREET, LONDON, W1W 8DH, ENGLAND. The recorded nature of business is extraction of crude petroleum (SIC 06100). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is San Leon Energy Plc. 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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