EUROREGISTRY
GB · Person with significant control
Josef Bornstein
Josef Bornstein is recorded on the Companies House register of people with significant control for 8 UK companies.
Register details
Facts
- Name on the register
- Mr Josef Bornstein
- Type
- Individual
- Nationality
- British
- Country of residence
- England
- Year of birth
- 2000
- Significant control now
- 8 UK companies
- Earlier significant control
- 1 UK company
- First notified
- 1 January 2026
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Josef Bornstein's companies
- Josef Bornstein owns 75% or more of the shares in 7 of the 8 companies listed below.
- Main lines of business: buying and selling of own real estate (5), other letting and operating of own or leased real estate (3) and repair of personal and household goods n.e.c. (1).
- Registered offices in London (8).
- The companies were incorporated between 2025 and 2026.
- 2 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 Josef Bornstein as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| RIVERSTONE MAINTENANCE LTD 17416708 · Private Limited Company | Active | 24 August 2026 | London | Repair of personal and household goods 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 | 24 August 2026 |
| JBMS INVESTMENTS LTD 17375576 · Private Limited Company | Active | 2 August 2026 | London | Buying and selling of own 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 | 2 August 2026 |
| RIVERSTONE PROPERTY SOLUTIONS LTD 16727138 · Private Limited Company | Active | 18 September 2025 | London | 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 | 1 August 2026 |
| RIVERSTONE PROPERTY MANAGEMENT LTD 16356236 · Private Limited Company | Active | 1 April 2025 | London | 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 | 21 June 2026 |
| RIVERSTONE PROPERTY LETTINGS LTD 17073145 · Private Limited Company | Active | 5 March 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 March 2026 |
| RIVERSTONE PROPERTY HOLDINGS LTD 16970375 · Private Limited Company | Active | 18 January 2026 | London | Buying and selling of own 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 | 18 January 2026 |
| PLATINUM QUALITY INVESTMENT LTD 16944577 · Private Limited Company | Active | 6 January 2026 | London | Buying and selling of own 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 | 6 January 2026 |
| ETHELBERT APARTMENTS LTD 16883959 · Private Limited Company | Active | 1 December 2025 | London | Buying and selling of own 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 | 1 January 2026 |
History
Earlier significant control
Companies where Josef Bornstein was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| MFFS ESTATES LTD 17073092 · 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 | 5 March 2026 | 17 July 2026 |
Connections
Others with significant control of these companies
- Abraham FeldmanRIVERSTONE PROPERTY MANAGEMENT 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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