EUROREGISTRY
GB · Person with significant control
Dmytro Tupchiienko
Dmytro Tupchiienko is recorded on the Companies House register of people with significant control for 10 UK companies.
Register details
Facts
- Name on the register
- Mr Dmytro Tupchiienko
- Type
- Individual
- Nationality
- British
- Country of residence
- England
- Year of birth
- 1969
- Significant control now
- 10 UK companies
- Earlier significant control
- 1 UK company
- First notified
- 6 April 2016
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Dmytro Tupchiienko's companies
- Dmytro Tupchiienko owns 75% or more of the shares in all 10 companies listed below.
- Main lines of business: management consultancy activities other than financial management (4), wholesale of electronic and telecommunications equipment and parts (3) and accounting and auditing activities (2).
- Registered offices in London (10).
- The companies were incorporated between 2014 and 2026.
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 Dmytro Tupchiienko as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| MG ACCOUNTING LTD 17276619 · Private Limited Company | Active | 17 June 2026 | London | Accounting and auditing activities; Management consultancy activities other than financial management; Other business support service activities n.e.c. | Owns 75% or more of the shares; Holds 75% or more of the voting rights | 17 June 2026 |
| LAWSON HOGAN LIMITED 16989582 · Private Limited Company | Active | 26 January 2026 | London | Activities of patent and copyright agents; other legal activities n.e.c.; Management consultancy activities other than financial management; Other professional, scientific and technical activities n.e.c.; Other service activities 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 | 20 March 2026 |
| CASTILLON LIMITED 13900933 · Private Limited Company | Active | 8 February 2022 | London | Activities of tourist guides | Owns 75% or more of the shares; Owns 75% or more of the shares, as a trustee of a trust; Owns 75% or more of the shares, as a member of a firm; Holds 75% or more of the voting rights; Holds 75% or more of the voting rights, as a trustee of a trust; 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; Can appoint or remove a majority of the board of directors, as a trustee of a trust; Can appoint or remove a majority of the board of directors, as a member of a firm | 1 March 2026 |
| AMBRIDGE KNIGHT LIMITED 15599353 · Private Limited Company | Active | 28 March 2024 | London | Translation and interpretation 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 | 5 August 2025 |
| THORNCROFT CAPITAL LIMITED 13738861 · Private Limited Company | Active | 11 November 2021 | London | Security dealing on own account; Financial intermediation not elsewhere classified; Security and commodity contracts dealing activities; Financial management | 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 | 17 February 2023 |
| MONDALE SERVICES LIMITED 13810885 · Private Limited Company | Active | 21 December 2021 | London | Accounting and auditing activities; Management consultancy activities other than financial management | 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 | 21 December 2021 |
| GRAYDEN RIPLEY LIMITED 12498781 · Private Limited Company | Active | 4 March 2020 | London | Agents involved in the sale of a variety of goods; Wholesale of electronic and telecommunications equipment and parts; Wholesale of other machinery and equipment; Non-specialised wholesale trade | Owns 75% or more of the shares; Holds 75% or more of the voting rights | 25 January 2021 |
| ALDRICK COTTRELL LIMITED 11025510 · Private Limited Company | Active | 23 October 2017 | London | Wholesale of electronic and telecommunications equipment and parts; Management consultancy activities other than financial management; Research and experimental development on biotechnology; Other human health 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 | 25 November 2020 |
| THAMES RADIO OPTICS LTD 10541183 · Private Limited Company | Active | 28 December 2016 | London | Manufacture of electronic industrial process control equipment; Manufacture of optical precision instruments; Manufacture of magnetic and optical media; Wholesale of electronic and telecommunications equipment and parts | Owns 75% or more of the shares | 3 January 2017 |
| HARVEY HOMERTON LTD 09039035 · Private Limited Company | Active | 14 May 2014 | London | Other information technology service activities; Investigation activities; Activities of collection agencies | Owns 75% or more of the shares; Holds 75% or more of the voting rights | 6 April 2016 |
History
Earlier significant control
Companies where Dmytro Tupchiienko was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| FLY SYSTEM UK LTD 16120740 · 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 December 2024 | 15 March 2026 |
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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