EUROREGISTRY
GB · Person with significant control
Steven Bruce Klinsky
Steven Bruce Klinsky is recorded on the Companies House register of people with significant control for 15 UK companies.
Register details
Facts
- Name on the register
- Mr Steven Bruce Klinsky
- Type
- Individual
- Nationality
- American
- Country of residence
- United States
- Year of birth
- 1956
- Significant control now
- 15 UK companies
- Earlier significant control
- 5 UK companies
- First notified
- 23 May 2017
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Steven Bruce Klinsky's companies
- Steven Bruce Klinsky owns 75% or more of the shares in 2 of the 15 companies listed below.
- Main lines of business: activities of other holding companies n.e.c. (2), environmental consulting activities (2) and media representation services (2).
- Registered offices in London (6), Bath (2) and Colchester (2).
- The companies were incorporated between 2002 and 2025.
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 Steven Bruce Klinsky as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| REAL CHEMISTRY UK LTD 06525018 · Private Limited Company | Active | 5 March 2008 | London | Media representation services | Can appoint or remove a majority of the board of directors | 12 March 2026 |
| TWIST MKTG LTD 09017475 · Private Limited Company | Active | 29 April 2014 | London | Public relations and communications activities | Can appoint or remove a majority of the board of directors | 12 March 2026 |
| W2O PURE COMMUNICATIONS LIMITED 10970705 · Private Limited Company | Active | 19 September 2017 | London | Other business support service activities n.e.c. | Can appoint or remove a majority of the board of directors | 12 March 2026 |
| NORTHSHORE EMEA LTD 14986757 · Private Limited Company | Active | 7 July 2023 | Bath | Engineering related scientific and technical consulting activities; Environmental consulting activities | Can appoint or remove a majority of the board of directors, as a member of a firm; Has significant influence or control, as a member of a firm | 30 October 2025 |
| NORTHSHORE IO LIMITED 12410861 · Private Limited Company | Active | 17 January 2020 | Bath | Other service activities n.e.c. | Can appoint or remove a majority of the board of directors, as a member of a firm; Has significant influence or control, as a member of a firm | 30 October 2025 |
| BROADCAST MUSIC, INC. OE034080 · Overseas Entity | Active | 1 July 2025 | New York | — | Can appoint or remove a majority of the board of directors; Has significant influence or control | 29 October 2024 |
| SALUTE MISSION CRITICAL ADVISORY UK LTD. SC708506 · Private Limited Company | Active | 3 September 2021 | Glasgow | Information technology consultancy activities; Environmental consulting activities | Can appoint or remove a majority of the board of directors, as a member of a firm; Has significant influence or control, as a member of a firm | 19 September 2024 |
| BROADCAST MUSIC, LLC OE029257 · Overseas Entity | Active | 13 April 2023 | New York | — | Has significant influence or control | 8 February 2024 |
| PERKINELMER (UK) PRIVATE LIMITED 14401457 · Private Limited Company | Active | 6 October 2022 | High Wycombe | Activities of other holding companies 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 | 6 October 2022 |
| CONVENET LTD 12921479 · Private Limited Company | Active | 2 October 2020 | Colchester | Other information technology service activities | Has significant influence or control | 26 August 2022 |
| EMMES BIOPHARMA UK LIMITED 04498663 · Private Limited Company | Active - Proposal to Strike off | 30 July 2002 | Milton Keynes | Other research and experimental development on natural sciences and engineering | Holds 75% or more of the voting rights | 7 July 2022 |
| TAMARACK UK HOLDINGS LTD 13951697 · Private Limited Company | Active | 3 March 2022 | London | Activities of other holding companies n.e.c. | 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 | 3 March 2022 |
| MIRADOR ANALYTICS LIMITED 09870641 · Private Limited Company | Active | 12 November 2015 | Colchester | Other professional, scientific and technical activities n.e.c. | Has significant influence or control | 22 November 2021 |
| W2O LONDON TOPCO LIMITED 12288498 · Private Limited Company | Active | 29 October 2019 | London | Media representation services | Can appoint or remove a majority of the board of directors | 29 October 2019 |
| NEW MOUNTAIN CAPITAL (U.K.) LTD. 10783891 · Private Limited Company | Active | 23 May 2017 | London | Fund management activities | 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 | 23 May 2017 |
History
Earlier significant control
Companies where Steven Bruce Klinsky was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| COLLECTIONS MARKETING CENTRE UK LIMITED 06673842 · 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 | 19 August 2021 | 15 September 2022 |
| SOLO CONTAINMENT LIMITED 07494446 · 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 | 8 September 2020 | 6 June 2024 |
| ACETO UK HOLDING LIMITED 12420613 · 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 | 23 January 2020 | 30 October 2024 |
| ACETO AGRICULTURAL CHEMICALS CORPORATION LIMITED 05827472 · Private Limited Company | Has significant influence or control | 29 April 2019 | 1 December 2024 |
| TRC COMPANIES LTD. 06749633 · Private Limited Company | Owns 75% or more of the shares; Holds 75% or more of the voting rights | 23 May 2017 | 9 December 2021 |
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.
Live lookup
Check it live
With EuroRegistry connected, your AI assistant reads the current entry straight from Companies House at the moment you ask. Try asking:
- Who has significant control of REAL CHEMISTRY UK LTD today?
- Show me the current Companies House entry for REAL CHEMISTRY UK LTD.
- Who are the directors of REAL CHEMISTRY UK LTD?
Get started
Company ownership, straight from the register
Connect Claude, ChatGPT or your editor and ask who controls any company in ten countries.