EUROREGISTRY
GB · Person with significant control
Vivian Prem Watsa
Vivian Prem Watsa is recorded on the Companies House register of people with significant control for 10 UK companies.
Register details
Facts
- Name on the register
- Mr Vivian Prem Watsa
- Type
- Individual
- Nationality
- Canadian
- Country of residence
- Canada
- Year of birth
- 1950
- Significant control now
- 10 UK companies
- First notified
- 6 July 2017
- Source
- Companies House register of people with significant control, 20 September 2026
At a glance
Vivian Prem Watsa's companies
- Main lines of business: non-life insurance (6), other business support service activities n.e.c. (2) and activities of head offices (1).
- Registered offices in London (9) and Dublin (1).
- The companies were incorporated between 1996 and 2025.
- 4 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 Vivian Prem Watsa as a person with significant control, with the nature of that control as registered.
| Company | Status | Incorporated | Town | Business | Nature of control | Since |
|---|---|---|---|---|---|---|
| ALLIED WORLD CAPITAL (EUROPE) LIMITED 07227195 · Private Limited Company | Active | 19 April 2010 | London | Other business support service activities n.e.c. | Has significant influence or control | 15 January 2026 |
| ALLIED WORLD MANAGING AGENCY LIMITED 07249776 · Private Limited Company | Active | 11 May 2010 | London | Other business support service activities n.e.c. | Has significant influence or control | 15 January 2026 |
| FAIRFAX UK HOLDINGS LIMITED 08821629 · Private Limited Company | Active | 19 December 2013 | London | Non-life insurance; Non-life reinsurance; Activities of head offices | Has significant influence or control | 23 December 2025 |
| NEWLINE CORPORATE NAME LIMITED 03223678 · Private Limited Company | Active | 11 July 1996 | London | Non-life insurance | Owns more than 25% but not more than 50% of the shares | 8 December 2025 |
| NEWLINE HOLDINGS UK LIMITED 03223692 · Private Limited Company | Active | 11 July 1996 | London | Non-life insurance | Owns more than 25% but not more than 50% of the shares | 8 December 2025 |
| NEWLINE INSURANCE COMPANY LIMITED 04409827 · Private Limited Company | Active | 5 April 2002 | London | Non-life insurance | Owns more than 25% but not more than 50% of the shares | 8 December 2025 |
| NEWLINE UNDERWRITING LIMITED 03821204 · Private Limited Company | Active | 6 August 1999 | London | Non-life insurance | Owns more than 25% but not more than 50% of the shares | 8 December 2025 |
| NEWLINE UNDERWRITING MANAGEMENT LIMITED 03223686 · Private Limited Company | Active | 11 July 1996 | London | Non-life insurance | Owns more than 25% but not more than 50% of the shares | 8 December 2025 |
| PROJECT VICTOR HOLDCO LIMITED 16819733 · Private Limited Company | Active | 30 October 2025 | London | Activities of other holding companies n.e.c. | Holds more than 25% but not more than 50% of the voting rights | 30 October 2025 |
| ALLIED WORLD ASSURANCE COMPANY (EUROPE) DAC OE030263 · Overseas Entity | Active | 26 June 2023 | Dublin | — | Owns more than 25% of the shares | 6 July 2017 |
Connections
Others with significant control of these companies
- Newline Holdings Uk LimitedNEWLINE CORPORATE NAME 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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