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Company number
10051317

BESS CLAREDOWN LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 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
BESS CLAREDOWN LIMITED
Company number
10051317
Registered office
BURDETT HOUSE, 15-16 BUCKINGHAM STREET, LONDON, WC2N 6DU, ENGLAND · 185 other companies at this postcode
Company type
Private Limited Company
Incorporated on
8 March 2016
Status
Active
Age
10 years
Previous names
ENERGY RESERVOIR 15 LIMITED (to 31 Aug 2017)
Nature of business (SIC)
35110 — Production of electricity
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
15 Jul 2027
Confirmation statement — last
01 Jul 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

Battery Energy Storage Solutions Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 18/08/2017
Bess Holdco 2 Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 25/11/2019
Bess Holdco 4 Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 15/11/2017
Mr Andrew John Allen
owns 25–50% of shares
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

4 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 25/11/2019 Controls 4 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 15/11/2017 Controls 85 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 25/11/2019
Mr Andrew John Allen
born 12/1983 · England owns 25–50% of shares Control ended 18/08/2017 Controls 11 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
25/11/2019 Person with significant control ceased Bess Holdco 4 Limited
25/11/2019 Person with significant control added Bess Holdco 2 Limited
15/11/2017 Person with significant control ceased Battery Energy Storage Solutions Limited
15/11/2017 Person with significant control added Bess Holdco 4 Limited
31/08/2017 Registered name changed ENERGY RESERVOIR 15 LIMITED BESS CLAREDOWN LIMITED
18/08/2017 Person with significant control ceased Mr Andrew John Allen
18/08/2017 Person with significant control added Battery Energy Storage Solutions Limited
06/04/2016 Person with significant control added Mr Andrew John Allen

Documents for BESS CLAREDOWN LIMITED

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Company extract£1.99

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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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Frequently asked questions

What is the company number of BESS CLAREDOWN LIMITED?
According to the official registry, the company number of BESS CLAREDOWN LIMITED is 10051317.
Where is BESS CLAREDOWN LIMITED registered?
The registered office is BURDETT HOUSE, 15-16 BUCKINGHAM STREET, LONDON, WC2N 6DU, ENGLAND.
What is the SIC code of BESS CLAREDOWN LIMITED?
The nature of business is recorded under SIC code 35110 — Production of electricity.
Who controls BESS CLAREDOWN LIMITED?
Battery Energy Storage Solutions 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 BESS CLAREDOWN LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About BESS CLAREDOWN LIMITED (10051317)

BESS CLAREDOWN LIMITED is a private limited company incorporated on 8 March 2016 and registered in the United Kingdom under company number 10051317. Its registered office is at BURDETT HOUSE, 15-16 BUCKINGHAM STREET, LONDON, WC2N 6DU, ENGLAND. The recorded nature of business is production of electricity (SIC 35110). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Battery Energy Storage Solutions 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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