EUROREGISTRY
GB · Person with significant control
Charles Knopf
Charles Knopf is recorded on the Companies House register of people with significant control for 8 UK companies.
Register details
Facts
- Name on the register
- Mr Charles Knopf
- Type
- Individual
- Nationality
- British
- Country of residence
- England
- Year of birth
- 1974
- Significant control now
- 8 UK companies
- Earlier significant control
- 4 UK companies
- First notified
- 6 April 2016
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Charles Knopf's companies
- Charles Knopf owns 75% or more of the shares in 1 of the 8 companies listed below.
- Main lines of business: buying and selling of own real estate (4), activities of other holding companies n.e.c. (1) and management consultancy activities other than financial management (1).
- Registered offices in London (7).
- The companies were incorporated between 2001 and 2025.
- 7 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 Charles Knopf as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| MARGAUX ESTATES LIMITED 16894684 · Private Limited Company | Active | 6 December 2025 | London | Buying and selling of own 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 | 6 December 2025 |
| CMK CORPORATION LIMITED 16120815 · Private Limited Company | Active | 5 December 2024 | London | Buying and selling of own 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 | 5 December 2024 |
| WOODGROVE RETAIL LIMITED 15136735 · Private Limited Company | Active | 13 September 2023 | London | Retail sale via mail order houses or via Internet | 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 | 13 September 2023 |
| BLUNDELL LIMITED 13454733 · Private Limited Company | Active | 14 June 2021 | London | Buying and selling of own 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 | 14 June 2021 |
| THE BUTTON GROUP LIMITED 13402459 · Private Limited Company | Active | 17 May 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 | 17 May 2021 |
| EVERGREEN MEWS PROPERTIES LIMITED 13400028 · Private Limited Company | Active | 15 May 2021 | London | Buying and selling of own 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 | 15 May 2021 |
| CK-CK LIMITED 04178397 · Private Limited Company | Active | 13 March 2001 | — | Management consultancy activities other than financial management; Other business support service activities n.e.c. | Owns more than 50% but less than 75% of the shares | 6 April 2016 |
| THE BUTTON FOUNDATION 07355430 · PRI/LBG/NSC (Private, Limited by guarantee, no share capital, use of 'Limited' exemption) | Active | 24 August 2010 | London | Other social work activities without accommodation n.e.c. | Can appoint or remove a majority of the board of directors | 6 April 2016 |
History
Earlier significant control
Companies where Charles Knopf was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| POMEROL INVESTMENTS LIMITED 14909940 · 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 | 2 June 2023 | 3 June 2023 |
| THE BUTTON PROPERTY (BANBURY) LIMITED 14732618 · 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 | 15 March 2023 | 31 October 2023 |
| THE BUTTON CORPORATION LIMITED 07018198 · 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 | 14 September 2016 | 27 May 2022 |
| THE BUTTON PROPERTY CORPORATION LIMITED 05256651 · Private Limited Company | Has significant influence or control | 6 April 2016 | 11 January 2021 |
Connections
Others with significant control of these companies
- Helen Rebecca KnopfMARGAUX ESTATES 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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