EUROREGISTRY
GB · Person with significant control
Jack Callum Watson
Jack Callum Watson is recorded on the Companies House register of people with significant control for 8 UK companies.
Register details
Facts
- Name on the register
- Mr Jack Callum Watson
- Type
- Individual
- Nationality
- English
- Country of residence
- England
- Year of birth
- 1999
- Significant control now
- 8 UK companies
- First notified
- 20 January 2021
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Jack Callum Watson's companies
- Jack Callum Watson owns 75% or more of the shares in 3 of the 8 companies listed below.
- Main lines of business: other letting and operating of own or leased real estate (5), buying and selling of own real estate (4) and activities of other holding companies n.e.c. (1).
- Registered offices in London (5) and Nottingham (3).
- 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 Jack Callum Watson as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| CMWL PROPERTIES LTD 17222159 · Private Limited Company | Active | 15 May 2026 | London | Buying and selling of own real estate; 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 | 15 May 2026 |
| HARMONY HOLDINGS GROUP LTD 17205402 · Private Limited Company | Active | 7 May 2026 | London | Activities of other holding companies n.e.c. | Can appoint or remove a majority of the board of directors | 7 May 2026 |
| SJSJ PROPERTIES LTD 17014158 · Private Limited Company | Active | 5 February 2026 | London | Buying and selling of own real estate; Other letting and operating of own or leased real estate | 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 February 2026 |
| LINDEN RESI LTD 16995332 · Private Limited Company | Active | 28 January 2026 | London | Buying and selling of own real estate; Other letting and operating of own or leased real estate | 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 January 2026 |
| ETERNAL EQUITIES LTD 16646155 · Private Limited Company | Active | 12 August 2025 | Nottingham | Buying and selling of own real estate; 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 | 12 August 2025 |
| JMLA CONSULTANCY LTD 16643708 · Private Limited Company | Active | 11 August 2025 | 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 | 11 August 2025 |
| HARMONY STAYS LTD 13492788 · Private Limited Company | Active | 5 July 2021 | Nottingham | Residents property management | Owns more than 25% but not more than 50% of the shares | 29 May 2025 |
| HARMONY LETS LTD 12951303 · Private Limited Company | Active | 14 October 2020 | Nottingham | Other letting and operating of own or leased real estate | Owns more than 25% but not more than 50% of the shares | 20 January 2021 |
Connections
Others with significant control of these companies
- Simeon Malaki MoffatCMWL PROPERTIES LTD
- James Bernard LeachHARMONY HOLDINGS GROUP LTD
- Sade Kelly CookeHARMONY HOLDINGS GROUP LTD
- Steven Adam McfarlaneETERNAL EQUITIES 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.
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