EUROREGISTRY
GB · Company with significant control
Aventum Group Limited
Aventum Group Limited is recorded as a controlling entity on the Companies House register of people with significant control for 10 UK companies.
Register details
Facts
- Name on the register
- Aventum Group Limited
- Type
- Corporate entity
- Registration number
- 12069323
- Registered in
- United Kingdom
- Significant control now
- 10 UK companies
- Earlier significant control
- 3 UK companies
- First notified
- 26 September 2019
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Aventum Group Limited's companies
- Aventum Group Limited holds 75% or more of the shares in all 10 companies listed below.
- Main lines of business: dormant company (3), activities of other holding companies n.e.c. (2) and other business support service activities n.e.c. (2).
- Registered offices in London (10).
- The companies were incorporated between 1996 and 2021.
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 Aventum Group Limited as a company with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| MULBERRY RISK LIMITED 10735405 · Private Limited Company | Active | 21 April 2017 | London | 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 | 1 November 2021 |
| IMPERIUM MANAGEMENT GROUP LTD 11930598 · Private Limited Company | Active | 8 April 2019 | London | Other business support 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 | 25 June 2021 |
| NOVUS GROUP HOLDINGS LIMITED 12646683 · Private Limited Company | Active | 4 June 2020 | London | 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 | 25 June 2021 |
| ROKSTONE GROUP HOLDINGS LIMITED 12732500 · Private Limited Company | Active | 9 July 2020 | London | 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 | 25 June 2021 |
| CONSILIUM RE SPECIALTY LIMITED 13188810 · Private Limited Company | Active - Proposal to Strike off | 9 February 2021 | London | Dormant 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 | 9 February 2021 |
| ROKSTONE RE LIMITED 13188368 · Private Limited Company | Active - Proposal to Strike off | 9 February 2021 | London | Dormant 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 | 9 February 2021 |
| AVENTUM CAPITAL LIMITED 13142328 · Private Limited Company | Active | 18 January 2021 | London | Dormant 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 | 18 January 2021 |
| AVENTUM GROUP MANAGEMENT SERVICES LIMITED 13131988 · Private Limited Company | Active | 13 January 2021 | London | Other business support 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 | 13 January 2021 |
| SECURUS RISK ADVISORS LIMITED 12762488 · Private Limited Company | Active | 23 July 2020 | London | Risk and damage evaluation | 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 | 29 October 2020 |
| CONSILIUM INSURANCE BROKERS LIMITED 03149879 · Private Limited Company | Active | 23 January 1996 | London | Activities of insurance agents and brokers; Other activities auxiliary to insurance and pension funding | 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 | 26 September 2019 |
History
Earlier significant control
Companies where Aventum Group Limited was registered as having significant control, and no longer is.
| Company | Nature of control | From | Until |
|---|---|---|---|
| ROKSTONE SPECIAL RISKS LIMITED 13548088 · 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 | 4 August 2021 | 24 November 2021 |
| ROKSTONE POWER SERVICES LIMITED 13509756 · Private Limited Company | Owns 75% or more of the shares | 14 July 2021 | 24 November 2021 |
| ROKSTONE SPORTS AND PRIZE INDEMNITY LIMITED 13349818 · 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 | 21 April 2021 | 24 November 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.
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