EUROREGISTRY
GB · Person with significant control
Ernesto Bertarelli
Ernesto Bertarelli is recorded on the Companies House register of people with significant control for 19 UK companies.
Register details
Facts
- Name on the register
- Mr Ernesto Bertarelli
- Type
- Individual
- Nationality
- Swiss
- Country of residence
- Switzerland
- Year of birth
- 1965
- Significant control now
- 19 UK companies
- Earlier significant control
- 5 UK companies
- First notified
- 2 December 2011
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Ernesto Bertarelli's companies
- Ernesto Bertarelli owns 75% or more of the shares in 7 of the 19 companies listed below.
- Main lines of business: activities of financial services holding companies (3), other letting and operating of own or leased real estate (3) and other business support service activities n.e.c. (2).
- Registered offices in London (15) and St Helier (4).
- The companies were incorporated between 2001 and 2023.
- 5 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 Ernesto Bertarelli as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| CEDAR TREE FINANCE UK LIMITED 15188369 · Private Limited Company | Active | 4 October 2023 | London | Other letting and operating of own or leased real estate | Has significant influence or control | 4 October 2023 |
| HALLSVILLE Q4 OPCO LIMITED 14966876 · Private Limited Company | Active | 28 June 2023 | London | Other letting and operating of own or leased real estate | Has significant influence or control | 2 August 2023 |
| HALLSVILLE Q4 PROPCO LIMITED 14965470 · Private Limited Company | Active | 27 June 2023 | London | Other letting and operating of own or leased real estate | Has significant influence or control | 2 August 2023 |
| C4 UK HOLDINGS LIMITED 14878286 · Private Limited Company | Active | 18 May 2023 | London | Activities of financial services holding companies | Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors | 18 May 2023 |
| TCCW OPERATING 1 LIMITED 11108951 · Private Limited Company | Active | 13 December 2017 | London | Management of real estate on a fee or contract basis | Has significant influence or control | 13 October 2022 |
| ONE ELM TREE FINANCE LIMITED 14117806 · Private Limited Company | Active | 19 May 2022 | London | Activities auxiliary to financial intermediation n.e.c. | Has significant influence or control | 19 May 2022 |
| KELATY HOUSE OPCO LIMITED 13908132 · Private Limited Company | Active | 10 February 2022 | London | Other business support service activities n.e.c. | Has significant influence or control | 10 February 2022 |
| B-FLEXION CORPORATE MEMBER (UK) LIMITED 07864905 · Private Limited Company | Active | 29 November 2011 | London | Activities of financial services holding companies | Owns 75% or more of the shares, as a member of a firm; Holds 75% or more of the voting rights, as a member of a firm; Can appoint or remove a majority of the board of directors, as a member of a firm | 30 June 2020 |
| LONGVIEW PARTNERS (UK) LIMITED 04170481 · Private Limited Company | Active | 1 March 2001 | London | Fund management activities | Owns 75% or more of the shares, as a member of a firm; Holds 75% or more of the voting rights, as a member of a firm; Can appoint or remove a majority of the board of directors, as a member of a firm | 30 June 2020 |
| NORTHILL UK MANAGEMENT HOLDINGS LIMITED 07440345 · Private Limited Company | Active | 15 November 2010 | London | Activities of financial services holding companies | Holds 75% or more of the voting rights, as a member of a firm; Can appoint or remove a majority of the board of directors, as a member of a firm | 30 June 2020 |
| STALLERGENES GREER LTD 08806009 · Private Limited Company | Active | 6 December 2013 | London | Other professional, scientific and technical activities n.e.c. | Owns 75% or more of the shares; Owns 75% or more of the shares, as a trustee of a trust; Holds 75% or more of the voting rights; Holds 75% or more of the voting rights, as a trustee of a trust; Can appoint or remove a majority of the board of directors; Can appoint or remove a majority of the board of directors, as a trustee of a trust | 16 May 2019 |
| OBS HOTEL LIMITED 11964038 · Private Limited Company | Active | 25 April 2019 | London | Hotels and similar accommodation | 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 April 2019 |
| B-FLEXION SERVICES (UK) LIMITED 07844727 · Private Limited Company | Active | 11 November 2011 | London | Other business support service activities n.e.c. | Owns 75% or more of the shares; Owns 75% or more of the shares, as a trustee of a trust; Holds 75% or more of the voting rights; Holds 75% or more of the voting rights, as a trustee of a trust; Can appoint or remove a majority of the board of directors; Can appoint or remove a majority of the board of directors, as a trustee of a trust | 6 April 2016 |
| BERTARELLI PARTNERS LIMITED 07844714 · Private Limited Company | Active | 11 November 2011 | London | Dormant Company | Owns 75% or more of the shares; Owns 75% or more of the shares, as a trustee of a trust; Holds 75% or more of the voting rights; Holds 75% or more of the voting rights, as a trustee of a trust; Can appoint or remove a majority of the board of directors; Can appoint or remove a majority of the board of directors, as a trustee of a trust | 6 April 2016 |
| CROSSTREE REAL ESTATE UK HOLDINGS LIMITED 07822084 · Private Limited Company | Active | 25 October 2011 | London | Activities of other holding companies n.e.c. | Owns 75% or more of the shares; Owns 75% or more of the shares, as a trustee of a trust; Holds 75% or more of the voting rights; Holds 75% or more of the voting rights, as a trustee of a trust; Can appoint or remove a majority of the board of directors; Can appoint or remove a majority of the board of directors, as a trustee of a trust | 6 April 2016 |
| DOVER STREET (JERSEY) TRUSTEE 1 LIMITED OE010485 · Overseas Entity | Active | 30 December 2022 | St Helier | — | Owns more than 25% of the shares; Has significant influence or control | 30 April 2013 |
| DOVER STREET (JERSEY) TRUSTEE 2 LIMITED OE010490 · Overseas Entity | Active | 30 December 2022 | St Helier | — | Owns more than 25% of the shares; Has significant influence or control | 30 April 2013 |
| ONE BERKELEY TRUSTEE (JERSEY) 2 LIMITED OE010500 · Overseas Entity | Active | 30 December 2022 | St Helier | — | Owns more than 25% of the shares; Has significant influence or control | 2 December 2011 |
| ONE BERKELEY TRUSTEE (JERSEY) LIMITED OE010502 · Overseas Entity | Active | 30 December 2022 | St Helier | — | Owns more than 25% of the shares; Has significant influence or control | 2 December 2011 |
History
Earlier significant control
Companies where Ernesto Bertarelli was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| SECURIS INVESTMENTS LIMITED 05424896 · 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 | 30 June 2020 | 1 May 2025 |
| CAMDEN THX UK LIMITED 09842405 · 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 | 6 April 2016 | 15 November 2024 |
| NORTHERNMRI LIMITED NI066374 · Private Limited Company | Owns more than 25% but not more than 50% of the shares | 6 April 2016 | 22 July 2022 |
| OLD STREET RETAIL TRUSTEE (JERSEY) 1 LIMITED OE010550 · Overseas Entity | Owns more than 25% of the shares; Has significant influence or control | 29 October 2015 | 18 October 2024 |
| OLD STREET RETAIL TRUSTEE (JERSEY) 2 LIMITED OE010549 · Overseas Entity | Owns more than 25% of the shares; Has significant influence or control | 29 October 2015 | 18 October 2024 |
Connections
Others with significant control of these companies
- Hallsville Q4 Propco LimitedHALLSVILLE Q4 OPCO LIMITED
- Apex Group Fiduciary Services LimitedDOVER STREET (JERSEY) TRUSTEE 1 LIMITED
- Donata Guichard-BertarelliDOVER STREET (JERSEY) TRUSTEE 1 LIMITED
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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