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Newline Underwriting Limited
- Incorporated
- 6 August 1999 (27 years)
- Industry
- Non-life insurance (65120)
- Owned by
- Vivian Prem Watsa
- Accounts type
- Full
- Region
- Greater London
- Address
- 1 Fen CourtLondonEC3M 5BN
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 16 August 2027
- Last conf. stmt
- 2 August 2026
Officers 3 active
Officer details are public data from the Companies House register.
Director · Appointed 1 October 2016
British
Born October 1966 (60)
Withinshaw, Henry James Louis
Secretary · Appointed 1 October 2016
Director · Appointed 20 April 2009
British
Born January 1968 (58)
Officer history (11 former)
1 October 2016
Appointed Withinshaw, Henry James Louis as Secretary
1 October 2016
1 October 2016
1 October 2016
20 April 2009
30 March 2009
1 July 2008
Resigned Clements, Daniel as Secretary
1 July 2008
22 December 2004
31 January 2002
22 November 2001
Resigned Draper, David Jeremy as Director
28 February 2001
15 January 2001
Resigned Jackson, Colin David as Director
18 September 2000
24 January 2000
24 January 2000
24 January 2000
Appointed Jackson, Colin David as Director
27 September 1999
Appointed Draper, David Jeremy as Director
25 August 1999
25 August 1999
25 August 1999
Appointed Clements, Daniel as Secretary
25 August 1999
25 August 1999
6 August 1999
6 August 1999
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Vivian Prem Watsa
Individual · Notified 8 December 2025
Owns 25–50% of shares
Canadian
Born August 1950 (76)
Corporate entity · Notified 6 April 2016
Right to appoint and remove directors
Has significant influence or control
A Company Limited By Shares Which Is Governed By English Law
Reg. no. 3223692
Group structure 9 shown
Ownership group derived from the Companies House PSC register
Newline Corporate Name Limited Owns 75–100% of shares
KW Rock UK Limited Owns 25–50% of shares
Thornfield Properties (Bury) Limited Owns 75–100% of shares
The Flying Shuttle Limited Owns more than 25% of shares
Newline Group Services Limited Owns 75–100% of shares
Newline Insurance Company Limited Owns 75–100% of shares
Newline Underwriting Limited This company Right to appoint and remove directors
Newline Underwriting Management Limited Owns 75–100% of shares
Filings 91
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 25 September 2026 | Full accounts | 31 December 2025 | ||
| 26 August 2026 | Confirmation statement with no updates | 2 August 2026 | ||
| 9 December 2025 | Notification of a person with significant control | |||
| 26 September 2025 | Full accounts | 31 December 2024 | ||
| 4 August 2025 | Confirmation statement with no updates | 2 August 2025 |
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