opendata.bot
Company number
12998662

PROSEMINO 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
PROSEMINO LIMITED
Company number
12998662
Registered office
TC GROUP 6TH FLOOR KINGS HOUSE, 9 - 10 HAYMARKET, LONDON, SW1Y 4BP, UNITED KINGDOM · 480 other companies at this postcode
Company type
Private Limited Company
Incorporated on
5 November 2020
Status
Active
Age
5 years
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
18 Nov 2026
Confirmation statement — last
04 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

Energy Revolution Ventures Limited
owns 50–75% of shares
Notified 09/11/2021
Professor Christopher Anthony Howard
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 05/11/2020
Professor Daniel John Leslie Brett
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 05/11/2020
Professor Paul Robert Shearing
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 05/11/2020

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

Energy Revolution Ventures Limited name only
owns 50–75% of shares Control ended 26/03/2026 Controls 2 companies
Professor Christopher Anthony Howard
born 04/1979 · United Kingdom owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 23/03/2022
Professor Daniel John Leslie Brett
born 06/1974 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 23/03/2022 Controls 3 companies
Professor Paul Robert Shearing
born 08/1984 · England owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Control ended 23/03/2022 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
26/03/2026 Person with significant control ceased Energy Revolution Ventures Limited
23/03/2022 Person with significant control ceased Professor Paul Robert Shearing
23/03/2022 Person with significant control ceased Professor Daniel John Leslie Brett
23/03/2022 Person with significant control ceased Professor Christopher Anthony Howard
09/11/2021 Person with significant control added Energy Revolution Ventures Limited
05/11/2020 Person with significant control added Professor Paul Robert Shearing
05/11/2020 Person with significant control added Professor Daniel John Leslie Brett
05/11/2020 Person with significant control added Professor Christopher Anthony Howard

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities 4,697
▲ 1331%
328
Employees (avg) 0 0

Documents for PROSEMINO 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

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

Prosemino Limited — SW1Y 4BP
Tier 1 · renews 01/11/2026
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

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

GET /v1/company/gb/12998662
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of PROSEMINO LIMITED?
According to the official registry, the company number of PROSEMINO LIMITED is 12998662.
Where is PROSEMINO LIMITED registered?
The registered office is TC GROUP 6TH FLOOR KINGS HOUSE, 9 - 10 HAYMARKET, LONDON, SW1Y 4BP, UNITED KINGDOM.
What is the SIC code of PROSEMINO LIMITED?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering.
Who controls PROSEMINO LIMITED?
Energy Revolution Ventures Limited is recorded as a person with significant control, and owns 50–75% of shares.
When are the next accounts of PROSEMINO LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About PROSEMINO LIMITED (12998662)

PROSEMINO LIMITED is a private limited company incorporated on 5 November 2020 and registered in the United Kingdom under company number 12998662. Its registered office is at TC GROUP 6TH FLOOR KINGS HOUSE, 9 - 10 HAYMARKET, LONDON, SW1Y 4BP, UNITED KINGDOM. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Energy Revolution Ventures Limited. 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

Other research and experimental development on natural sciences and engineering 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.