EUROREGISTRY
GB · Person with significant control
Mark Diamant
Mark Diamant is recorded on the Companies House register of people with significant control for 6 UK companies.
Register details
Facts
- Name on the register
- Mr Mark Diamant
- Type
- Individual
- Nationality
- British
- Country of residence
- England
- Year of birth
- 1989
- Significant control now
- 6 UK companies
- Earlier significant control
- 2 UK companies
- First notified
- 21 April 2017
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Mark Diamant's companies
- Mark Diamant owns 75% or more of the shares in 1 of the 6 companies listed below.
- Main lines of business: other business support service activities n.e.c. (2), activities of other holding companies n.e.c. (1) and information technology consultancy activities (1).
- Registered offices in London (5) and Manchester (1).
- The companies were incorporated between 2020 and 2026.
- 4 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 Mark Diamant as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| M&J METAL LTD 17330239 · Private Limited Company | Active | 9 July 2026 | London | Manufacture of doors and windows of metal | Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 9 July 2026 |
| GIFTALOGUE LTD 17002688 · Private Limited Company | Active | 30 January 2026 | London | Other publishing activities | Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 30 January 2026 |
| AVARK GROUP LTD 16927461 · Private Limited Company | Active | 22 December 2025 | London | Activities of other holding companies n.e.c.; Other business support service activities n.e.c. | Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 22 December 2025 |
| DIAMANT SOLUTIONS LTD 16897347 · Private Limited Company | Active | 8 December 2025 | London | Other specialised construction activities n.e.c.; Information technology consultancy activities; Management consultancy activities other than financial management; Other business support service 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 | 8 December 2025 |
| MABEN ESTATES LTD 14347314 · Private Limited Company | Active | 9 September 2022 | Manchester | Other letting and operating of own or leased real estate | Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 7 February 2025 |
| JKARAOKE LTD 12747292 · Private Limited Company | Active | 16 July 2020 | London | Retail sale of music and video recordings in specialised stores | Owns more than 25% but not more than 50% of the shares; Owns more than 25% but not more than 50% of the shares, as a trustee of a trust; Owns more than 25% but not more than 50% of the shares, as a member of a firm; Holds more than 25% but not more than 50% of the voting rights; Holds more than 25% but not more than 50% of the voting rights, as a trustee of a trust; Holds more than 25% but not more than 50% of the voting rights, as a member of a firm; Can appoint or remove a majority of the board of directors | 16 July 2020 |
History
Earlier significant control
Companies where Mark Diamant was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| MARKELI TAX & FINANCE LTD 14814427 · Private Limited Company | Owns more than 25% but not more than 50% of the shares; Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 19 April 2023 | 30 April 2024 |
| AA LEADING BRANDS LIMITED 08826530 · Private Limited Company | Owns more than 25% but not more than 50% of the shares | 21 April 2017 | 26 November 2020 |
Connections
Others with significant control of these companies
- Jonathan BernholtzM&J METAL LTD
- Alan Avi MoctonGIFTALOGUE LTD
- Beni RosengartenMABEN ESTATES 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 M&J METAL LTD today?
- Show me the current Companies House entry for M&J METAL LTD.
- Who are the directors of M&J METAL LTD?
Get started
Company ownership, straight from the register
Connect Claude, ChatGPT or your editor and ask who controls any company in ten countries.