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Prosemino

2 known investors

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Prosemino is a venture builder that co-founds, develops, and funds climate technology startups working on net-zero solutions such as green hydrogen, materials, and energy. It works with entrepreneurs through due diligence, development support, and fundraising guidance to launch and scale climate ventures, with a UK focus.

Investors · 2

Founder mafia

3 people who came through Prosemino went on to found or lead other companies.

Companies House · registry record

View on Companies House ↗
Registered name
PROSEMINO LIMITED
Company number
12998662
Status
Active
Company type
Private limited company
Incorporated
5 Nov 2020
Registered office
Tc Group 6th Floor Kings House, 9 - 10 Haymarket, London, SW1Y 4BP
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts
last made up to 31 Dec 2025 · next due 30 Sept 2027
Confirmation statement
last made up to 4 Nov 2025 · next due 18 Nov 2026

Current officers · 7

  • Gyen Ming Anthony Angel — director, appointed 8 Dec 2025
  • Daniel John Leslie Brett — director, appointed 5 Nov 2020
  • Marcus Francis Hendrickse Clover — director, appointed 2 Aug 2021
  • Christopher Anthony Howard — director, appointed 5 Nov 2020
  • Adonis Pouroulis — director, appointed 9 Nov 2021
  • Paul Robert Shearing — director, appointed 5 Nov 2020
  • Hayden Bradley Sommer — director, appointed 23 Mar 2022

Source: Companies House public register · retrieved 4 Oct 2026. Contains public sector information licensed under the Open Government Licence v3.0.

Frequently asked questions

What does Prosemino do?
Prosemino is a venture builder that co-founds, develops, and funds climate technology startups working on net-zero solutions such as green hydrogen, materials, and energy. It works with entrepreneurs through due diligence, development support, and fundraising guidance to launch and scale climate ventures, with a UK focus.
Who are Prosemino's investors?
Prosemino's investors include Adequita Capital, Energy Revolution Ventures.