opendata.bot
Company number
12385292

ALVOLT ENERGY LTD

Active
✓ Active company on the official register. Next accounts due 31 December 2027.

Company details

South East, 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
ALVOLT ENERGY LTD
Company number
12385292
Registered office
OCULIS HOUSE SOUTH HAMPSHIRE INDUSTRIAL PARK, TOTTON, SOUTHAMPTON, SO40 3SA, ENGLAND · 59 other companies at this postcode
Company type
Private Limited Company
Incorporated on
3 January 2020
Status
Active
Age
6 years
Previous names
EVENWOOD GROUP (GB) LTD (to 27 Feb 2026)
Nature of business (SIC)
35110 — Production of electricity · 43210 — Electrical installation · 71129 — Other engineering activities · 74901 — Environmental consulting activities
Accounts — next due
31 Dec 2027
Accounts — last made up to
31 Mar 2026
Confirmation statement — next due
12 Mar 2027
Confirmation statement — last
26 Feb 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

Ucr Holdings Ltd
owns 75–100% of shares · holds 75–100% of voting rights
Notified 03/01/2020

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 Notified 03/01/2020 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/02/2026 Registered name changed EVENWOOD GROUP (GB) LTD ALVOLT ENERGY LTD
03/01/2020 Person with significant control added Ucr Holdings Ltd

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2026FY2025FY2024
Employees (avg) 2 2 2

Documents for ALVOLT ENERGY LTD

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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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Frequently asked questions

What is the company number of ALVOLT ENERGY LTD?
According to the official registry, the company number of ALVOLT ENERGY LTD is 12385292.
Where is ALVOLT ENERGY LTD registered?
The registered office is OCULIS HOUSE SOUTH HAMPSHIRE INDUSTRIAL PARK, TOTTON, SOUTHAMPTON, SO40 3SA, ENGLAND.
What is the SIC code of ALVOLT ENERGY LTD?
The nature of business is recorded under SIC code 35110 — Production of electricity, 43210 — Electrical installation, 71129 — Other engineering activities, 74901 — Environmental consulting activities.
Who controls ALVOLT ENERGY LTD?
Ucr Holdings Ltd is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of ALVOLT ENERGY LTD due?
The next annual accounts are due by 31 December 2027, and the last accounts were made up to 31 March 2026.

About ALVOLT ENERGY LTD (12385292)

ALVOLT ENERGY LTD is a private limited company incorporated on 3 January 2020 and registered in the United Kingdom under company number 12385292. Its registered office is at OCULIS HOUSE SOUTH HAMPSHIRE INDUSTRIAL PARK, TOTTON, SOUTHAMPTON, SO40 3SA, 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 March 2026. , and the person with significant control is Ucr Holdings Ltd. 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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