EUROREGISTRY
GB · Person with significant control
Henry William Haywood Chamberlain
Henry William Haywood Chamberlain is recorded on the Companies House register of people with significant control for 15 UK companies.
Register details
Facts
- Name on the register
- Mr Henry William Haywood Chamberlain
- Type
- Individual
- Nationality
- British
- Country of residence
- United Kingdom
- Year of birth
- 1980
- Significant control now
- 15 UK companies
- Earlier significant control
- 1 UK company
- First notified
- 22 June 2016
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Henry William Haywood Chamberlain's companies
- Henry William Haywood Chamberlain owns 75% or more of the shares in 12 of the 15 companies listed below.
- Main lines of business: other information technology service activities (4), financial intermediation not elsewhere classified (2) and management consultancy activities other than financial management (2).
- Registered offices in London (11) and Witney (4).
- The companies were incorporated between 2012 and 2026.
- 6 of the companies also list other people or companies with significant control.
These details come from the register as published on 20 September 2026. The register can change at any time: check the current entry live before relying on it.
Companies
Significant control now
UK companies that list Henry William Haywood Chamberlain as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| GENERATION HYDROGEN HOLDINGS LTD 17366749 · Private Limited Company | Active | 28 July 2026 | London | Support activities for other mining and quarrying | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 28 July 2026 |
| REGENERA SCIENCES LTD 17265741 · Private Limited Company | Active | 7 June 2026 | London | Other professional, scientific and technical activities n.e.c. | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 7 June 2026 |
| SKYVAULT TECHNOLOGIES LTD 17227218 · Private Limited Company | Active | 18 May 2026 | London | Other information technology service activities | Has significant influence or control | 18 May 2026 |
| AVID GOLD LTD 17095806 · Private Limited Company | Active | 16 March 2026 | London | Support activities for other mining and quarrying | Has significant influence or control | 5 April 2026 |
| ENDEAVOUR DIGITAL LTD 17056441 · Private Limited Company | Active | 26 February 2026 | London | Advertising agencies | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 26 February 2026 |
| INTERNATIONAL CAPITAL CORPORATION LTD 17054218 · Private Limited Company | Active | 25 February 2026 | London | Management consultancy activities other than financial management | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 25 February 2026 |
| H2 DIGITAL LTD 16943468 · Private Limited Company | Active | 5 January 2026 | London | Other information technology service activities | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 5 January 2026 |
| SUNSHINE LABS LIMITED 16942193 · Private Limited Company | Active | 5 January 2026 | London | Other information technology service activities | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 5 January 2026 |
| PRIMESTAR (EMERGENCE) NOMINEES LTD 16885031 · Private Limited Company | Active | 2 December 2025 | Witney | Financial intermediation not elsewhere classified | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 2 December 2025 |
| QUANT AI TECH LTD 16858656 · Private Limited Company | Active | 16 November 2025 | Witney | Business and domestic software development; Information technology consultancy activities | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 16 November 2025 |
| GAMEUP LTD 16768629 · Private Limited Company | Active | 7 October 2025 | Witney | Television programme production activities | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 7 October 2025 |
| IBIS PRIVATE EQUITY PARTNERS LLP OC376759 · Limited Liability Partnership | Active | 9 July 2012 | London | — | Has significant influence or control | 1 June 2025 |
| MAYFAIR AI LTD 16145221 · Private Limited Company | Active | 19 December 2024 | London | Other information technology service activities | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 19 December 2024 |
| PRIMESTAR INDUSTRIES LTD 15206039 · Private Limited Company | Active | 12 October 2023 | Witney | Management consultancy activities other than financial management | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 12 October 2023 |
| IBIS TMT NOMINEE LIMITED 09650295 · Private Limited Company | Active | 22 June 2015 | London | Financial intermediation not elsewhere classified | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 22 June 2016 |
History
Earlier significant control
Companies where Henry William Haywood Chamberlain was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| PRIMESTAR (42M) NOMINEES LTD 16276790 · Private Limited Company | Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 26 February 2025 | 26 February 2025 |
Connections
Others with significant control of these companies
- Feliks Michailowitsch VainikSKYVAULT TECHNOLOGIES LTD
- Nu-Med Plus, Inc.AVID GOLD LTD
- Peter Leo EinsteinGAMEUP LTD
- Charles Alexander McintyreIBIS PRIVATE EQUITY PARTNERS LLP
- David Charles Kay ForsterIBIS PRIVATE EQUITY PARTNERS LLP
- Trevor James FenwickMAYFAIR AI LTD
Explained
What significant control means
Every UK company must keep a register of the people with significant control over it and file it with Companies House. Someone has significant control if they own more than 25% of the shares or voting rights, can appoint or remove a majority of the board, or otherwise have significant influence or control. Companies can also be controlled through another company, which then appears on the register itself.
Live lookup
Check it live
With EuroRegistry connected, your AI assistant reads the current entry straight from Companies House at the moment you ask. Try asking:
- Who has significant control of GENERATION HYDROGEN HOLDINGS LTD today?
- Show me the current Companies House entry for GENERATION HYDROGEN HOLDINGS LTD.
- Who are the directors of GENERATION HYDROGEN HOLDINGS LTD?
Get started
Company ownership, straight from the register
Connect Claude, ChatGPT or your editor and ask who controls any company in ten countries.