EUROREGISTRY
GB · Person with significant control
Osman Ertosun
Osman Ertosun is recorded on the Companies House register of people with significant control for 40 UK companies.
Register details
Facts
- Name on the register
- Mr Osman Ertosun
- Type
- Individual
- Nationality
- British
- Country of residence
- England
- Year of birth
- 1967
- Significant control now
- 40 UK companies
- Earlier significant control
- 1 UK company
- First notified
- 30 June 2016
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Osman Ertosun's companies
- Osman Ertosun owns 75% or more of the shares in 1 of the 40 companies listed below.
- Main lines of business: development of building projects (5), activities of other holding companies n.e.c. (4) and construction of commercial buildings (3).
- Registered offices in London (23), St Helier (16) and Road Town (1).
- The companies were incorporated between 1996 and 2025.
- 39 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 Osman Ertosun as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| BEACON LEARNING GROUP LTD 11898612 · Private Limited Company | Active | 22 March 2019 | London | Development of building projects | Has significant influence or control | 2 June 2026 |
| KENT PADEL TENNIS LIMITED 16712804 · Private Limited Company | Active | 12 September 2025 | London | Operation of sports facilities | Owns more than 25% but not more than 50% of the shares | 3 May 2026 |
| GUILDMORE GROUP LIMITED 16264239 · Private Limited Company | Active | 19 February 2025 | London | Activities of other holding companies 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 | 31 March 2025 |
| IN HOUSE LIVING LIMITED 16257571 · Private Limited Company | Active | 17 February 2025 | London | Other letting and operating of own or leased real estate | Has significant influence or control | 17 February 2025 |
| CRIUS AVIATION LIMITED 07787165 · Private Limited Company | Active | 26 September 2011 | London | Non-scheduled passenger air transport | Owns more than 25% but not more than 50% of the shares | 1 February 2024 |
| PROPFIN LTD 09885474 · Private Limited Company | Active | 24 November 2015 | London | Activities auxiliary to financial intermediation n.e.c. | Has significant influence or control | 23 November 2022 |
| ENGOZI LIMITED 13662292 · Private Limited Company | Active | 5 October 2021 | London | Activities of other holding companies 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 | 5 October 2021 |
| EXCELCARE ARCUS INVESTMENTS LIMITED 13214667 · Private Limited Company | Active | 19 February 2021 | London | Activities of other holding companies n.e.c. | Has significant influence or control | 19 February 2021 |
| TAZE HOLDINGS LIMITED 12889281 · Private Limited Company | Active | 18 September 2020 | London | Activities of other holding companies n.e.c. | Has significant influence or control | 18 September 2020 |
| AQUILA HOMES LIMITED 07337362 · Private Limited Company | Active | 5 August 2010 | London | Construction of commercial buildings; Construction of domestic buildings | Has significant influence or control | 4 April 2020 |
| AQUILA PROPERTIES LIMITED OE013314 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| CRICKETERS GREEN LIMITED OE013341 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| ELMFIELD PROPERTIES LIMITED OE013325 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| EXCELCARE (CAMBRIDGE) LIMITED 06276142 · Private Limited Company | Active | 12 June 2007 | London | Activities of head offices | Has significant influence or control | 4 April 2020 |
| EXCELCARE (LONDON) LIMITED 06276403 · Private Limited Company | Active | 12 June 2007 | London | Activities of head offices | Has significant influence or control | 4 April 2020 |
| EXCELCARE ACQUISITIONS LIMITED OE013347 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| EXCELCARE EQUITIES LIMITED OE013332 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| EXCELCARE HOLDINGS LIMITED 03146902 · Private Limited Company | Active | 16 January 1996 | London | Other service activities n.e.c. | Has significant influence or control | 4 April 2020 |
| EXCELCARE INVESTMENTS LIMITED OE013366 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| EXCELCARE LAND MANAGEMENT LIMITED OE013473 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| EXCELCARE SECURITIES LIMITED OE013360 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| FARLAND LIMITED OE013408 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| GELSTAR LIMITED 07407260 · Private Limited Company | Active | 14 October 2010 | London | Development of building projects; Other letting and operating of own or leased real estate; Management of real estate on a fee or contract basis | Has significant influence or control | 4 April 2020 |
| GUILDMORE (LADYWELL) LIMITED 11296967 · Private Limited Company | Active | 6 April 2018 | London | Construction of commercial buildings | Has significant influence or control | 4 April 2020 |
| GUILDMORE HOLDINGS LIMITED 11365042 · Private Limited Company | Active | 16 May 2018 | London | Development of building projects | Has significant influence or control | 4 April 2020 |
| GUILDMORE HOMESTEAD LIMITED 11380971 · Private Limited Company | Active | 24 May 2018 | London | Development of building projects | Has significant influence or control | 4 April 2020 |
| GUILDMORE SOLUTIONS LTD 11363696 · Private Limited Company | Active | 15 May 2018 | London | Construction of commercial buildings | Has significant influence or control | 4 April 2020 |
| HANOVER GOLD LIMITED OE013406 · Overseas Entity | Active | 16 January 2023 | Road Town | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| LATCHWORTH LIMITED OE013449 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| MAJESTIC PROPERTIES LIMITED OE013428 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| MYVA PROPERTIES LIMITED OE013467 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| PINEFIELD LIMITED OE013438 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| RUSHBY LIMITED OE013486 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| SPRINGMARSH HOMES LIMITED 03324727 · Private Limited Company | Active | 26 February 1997 | London | Residential care activities for the elderly and disabled | Has significant influence or control | 4 April 2020 |
| SURREY SQUARE MANAGEMENT LIMITED 09747323 · Private Limited Company | Active | 25 August 2015 | London | Development of building projects | Has significant influence or control | 4 April 2020 |
| SYMBOL INVESTMENTS LIMITED OE013492 · Overseas Entity | Active | 16 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| XYLEM LIMITED OE015365 · Overseas Entity | Active | 20 January 2023 | St Helier | — | Owns more than 25% of the shares; Holds more than 25% of the voting rights; Can appoint or remove a majority of the board of directors; Has significant influence or control | 4 April 2020 |
| REINA SUPPORTS LIMITED 12336830 · PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) | Active | 27 November 2019 | London | Other accommodation | Holds more than 25% but not more than 50% of the voting rights; Can appoint or remove a majority of the board of directors | 27 November 2019 |
| CRIUS AVIATION SOLUTIONS LIMITED 07583070 · Private Limited Company | Active | 29 March 2011 | London | Repair of other equipment; Agents specialised in the sale of other particular products | Owns 75% or more of the shares | 30 June 2016 |
| DINARDO CARE AND SUPPORTS LTD 07787142 · PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) | Active | 26 September 2011 | London | Other accommodation | Holds more than 25% but not more than 50% of the voting rights | 30 June 2016 |
History
Earlier significant control
Companies where Osman Ertosun was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| APAX SUPPORT LIMITED 07192583 · PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital) | Has significant influence or control | 4 April 2020 | 7 February 2022 |
Connections
Others with significant control of these companies
- Engin ErtosunBEACON LEARNING GROUP LTD
- Dean Alfred HancockKENT PADEL TENNIS LIMITED
- Sami Rusen ErtosunTAZE HOLDINGS LIMITED
- Julienas LimitedDINARDO CARE AND SUPPORTS 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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