EUROREGISTRY
GB · Person with significant control
Layton Gwyn Tamberlin
Layton Gwyn Tamberlin is recorded on the Companies House register of people with significant control for 7 UK companies.
Register details
Facts
- Name on the register
- Layton Gwyn Tamberlin
- Type
- Individual
- Nationality
- British
- Country of residence
- United Kingdom
- Year of birth
- 1976
- Significant control now
- 7 UK companies
- Earlier significant control
- 14 UK companies
- First notified
- 6 April 2016
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Layton Gwyn Tamberlin's companies
- Main lines of business: activities of other holding companies n.e.c. (5) and other business support service activities n.e.c. (1).
- Registered offices in London (7).
- The companies were incorporated between 2010 and 2025.
- 6 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 Layton Gwyn Tamberlin as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| PANACEA NOMINEES LIMITED 16863143 · Private Limited Company | Active | 17 November 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 | 17 November 2025 |
| SPUD BIDCO LIMITED 15574424 · Private Limited Company | Active | 18 March 2024 | 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 | 18 March 2024 |
| THALASSA HOLDCO LIMITED 13878585 · Private Limited Company | Active | 28 January 2022 | London | Activities of other holding companies n.e.c. | Owns more than 25% but not more than 50% of the shares | 28 January 2022 |
| CLIP TOPCO LIMITED 13446672 · Private Limited Company | Active | 9 June 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 | 9 June 2021 |
| MEDICA SS NOMINEES LIMITED 13084228 · Private Limited Company | Active | 16 December 2020 | 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 | 16 December 2020 |
| SULLIVAN STREET PARTNERS LIMITED 07144615 · Private Limited Company | Active | 3 February 2010 | London | Other business support service activities n.e.c. | Owns more than 25% but not more than 50% of the shares | 6 April 2016 |
| SULLIVAN STREET PARTNERSHIP LLP OC401274 · Limited Liability Partnership | Active | 12 August 2015 | London | — | Holds more than 25% but not more than 50% of the voting rights | 6 April 2016 |
History
Earlier significant control
Companies where Layton Gwyn Tamberlin was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| CHITON TOPCO LIMITED 16948499 · 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 | 7 January 2026 | 29 May 2026 |
| ZENIX AEROSPACE INVESTCO LIMITED 16565150 · 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 | 7 July 2025 | 16 July 2025 |
| CRIUS TOPCO LIMITED 16066015 · 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 | 7 November 2024 | 17 December 2024 |
| PANACEA INVESTCO LIMITED 15540932 · 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 2024 | 11 April 2024 |
| PBD HOLDCO LTD 14759888 · 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 | 27 March 2023 | 26 September 2023 |
| MAGPIE INVESTCO LIMITED 14734133 · Private Limited Company | Owns more than 50% but less than 75% of the shares; Holds more than 50% but less than 75% of the voting rights; Can appoint or remove a majority of the board of directors | 16 March 2023 | 12 November 2024 |
| TOPHAM INVESTCO LIMITED 13501330 · 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 | 8 July 2021 | 16 September 2021 |
| AMISTHA HOLDINGS 2 LIMITED 11440789 · Private Limited Company | Has significant influence or control | 29 June 2018 | 16 January 2025 |
| TIVOLI GROUP LIMITED 11120774 · 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 | 21 December 2017 | 16 February 2018 |
| TAYLOR ASSET MANAGEMENT LIMITED 10525486 · Private Limited Company | Owns 75% or more of the shares; Holds 75% or more of the voting rights | 14 December 2016 | 22 January 2020 |
| AMISTHA BIDCO LIMITED 08312827 · Private Limited Company | Has significant influence or control | 6 April 2016 | 29 October 2024 |
| AMISTHA HOLDINGS LIMITED 08232434 · Private Limited Company | Has significant influence or control | 6 April 2016 | 31 July 2018 |
| AMISTHA MIDCO LIMITED 08312833 · Private Limited Company | Has significant influence or control | 6 April 2016 | 29 October 2024 |
| ORBIS PROTECT LIMITED 02476859 · Private Limited Company | Has significant influence or control | 6 April 2016 | 28 August 2018 |
Connections
Others with significant control of these companies
- Oliver James MarshallPANACEA NOMINEES LIMITED
- Richard Barry SandersTHALASSA HOLDCO LIMITED
- Zeina Jalal BainSULLIVAN STREET PARTNERS 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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