opendata.bot
Company number
10266822

GLASSENBURY BATTERY STORAGE 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
GLASSENBURY BATTERY STORAGE LIMITED
Company number
10266822
Registered office
C/O GRESHAM HOUSE ASSET MANAGEMENT LIMITED, 5 NEW STREET SQUARE, LONDON, EC4A 3TW, ENGLAND · 858 other companies at this postcode
Company type
Private Limited Company
Incorporated on
7 July 2016
Status
Active
Age
10 years
Nature of business (SIC)
35110 — Production of electricity
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
20 Jul 2027
Confirmation statement — last
06 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

Gresham House Energy Storage Fund Plc
owns 75–100% of shares
Notified 16/12/2019
Gresham House Energy Storage Holdings Ltd
owns 50–75% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 09/10/2020
Grid Holdco 1 Limited
owns 50–75% of shares · owns 50–75% of shares (through a firm) · holds 50–75% of voting rights · holds 50–75% of voting rights (through a firm) · can appoint and remove directors (through a firm) · has significant influence or control (through a firm)
Notified 22/08/2025
Low Carbon Storage Investment Company Limited
owns 75–100% of shares · owns 75–100% of shares (through a firm) · holds 75–100% of voting rights · holds 75–100% of voting rights (through a firm) · can appoint and remove directors · has significant influence or control
Notified 07/07/2016
Uab E Energy Invest
owns 25–50% of shares
Notified 23/06/2025
Vlc Energy Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 10/01/2017

Corporate structure

Who controls this company, and who they control in turn

6 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 50–75% of shares · owns 50–75% of shares · holds 50–75% of votes · holds 50–75% of votes · can appoint and remove directors · has significant influence or control Notified 22/08/2025 Controls 24 companies
Uab E Energy Invest name only
owns 25–50% of shares Notified 23/06/2025
Corporate owner owns 75–100% of shares Control ended 09/10/2020 Controls 5 companies
Corporate owner owns 50–75% of shares · holds 50–75% of votes · can appoint and remove directors Control ended 22/08/2025 Controls 37 companies
Low Carbon Storage Investment Company Limited name only
owns 75–100% of shares · owns 75–100% of shares · holds 75–100% of votes · holds 75–100% of votes · can appoint and remove directors · has significant influence or control Control ended 10/01/2017 Controls 4 companies
Vlc Energy Limited
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 16/12/2019 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
22/08/2025 Person with significant control ceased Gresham House Energy Storage Holdings Ltd
22/08/2025 Person with significant control added Grid Holdco 1 Limited
23/06/2025 Person with significant control added Uab E Energy Invest
09/10/2020 Person with significant control ceased Gresham House Energy Storage Fund Plc
09/10/2020 Person with significant control added Gresham House Energy Storage Holdings Ltd
16/12/2019 Person with significant control ceased Vlc Energy Limited
16/12/2019 Person with significant control added Gresham House Energy Storage Fund Plc
10/01/2017 Person with significant control ceased Low Carbon Storage Investment Company Limited
10/01/2017 Person with significant control added Vlc Energy Limited
07/07/2016 Person with significant control added Low Carbon Storage Investment Company Limited

Documents for GLASSENBURY BATTERY STORAGE 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.

PDF Order
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.

PDF + CSV Order
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.

PDF Order

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/10266822
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of GLASSENBURY BATTERY STORAGE LIMITED?
According to the official registry, the company number of GLASSENBURY BATTERY STORAGE LIMITED is 10266822.
Where is GLASSENBURY BATTERY STORAGE LIMITED registered?
The registered office is C/O GRESHAM HOUSE ASSET MANAGEMENT LIMITED, 5 NEW STREET SQUARE, LONDON, EC4A 3TW, ENGLAND.
What is the SIC code of GLASSENBURY BATTERY STORAGE LIMITED?
The nature of business is recorded under SIC code 35110 — Production of electricity.
Who controls GLASSENBURY BATTERY STORAGE LIMITED?
Gresham House Energy Storage Fund Plc is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of GLASSENBURY BATTERY STORAGE LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About GLASSENBURY BATTERY STORAGE LIMITED (10266822)

GLASSENBURY BATTERY STORAGE LIMITED is a private limited company incorporated on 7 July 2016 and registered in the United Kingdom under company number 10266822. Its registered office is at C/O GRESHAM HOUSE ASSET MANAGEMENT LIMITED, 5 NEW STREET SQUARE, LONDON, EC4A 3TW, 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 2025. , and the person with significant control is Gresham House Energy Storage Fund Plc. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Companies at the same registered office

Production of electricity across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.