Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 1 September 2027
- Last conf. stmt
- 18 August 2026
Ambac Assurance UK Limited
- Incorporated
- 11 September 1996 (30 years)
- Industry
- Non-life insurance (65120)
- Directors
- Yadin Rozov
- Owned by
- Brookfield Asset Management Ltd
- Accounts type
- Full
- Region
- Greater London
- Address
- 5th Floor48/54MoorgateLondonEC2R 6EJ
Charges
- Total
- 3
- Outstanding
- 1
- Part satisfied
- 0
- Satisfied
- 2
Officers 7 active
Officer details are public data from the Companies House register.
British
Born June 1970 (56)
Rozov, Yadin
Director · Appointed 29 September 2025
American
Born December 1977 (48)
Director · Appointed 31 March 2020
Also at Tameside Pfi Holdings Limited · more companies
British
Born August 1968 (58)
Director · Appointed 2 December 2019
British
Born March 1977 (49)
Boyle, Hugh John
Director · Appointed 28 November 2018
Irish
Born August 1971 (55)
Director · Appointed 1 March 2017
British
Born April 1957 (69)
Barranco, David Peter
Director · Appointed 9 September 2011
American
Born March 1970 (56)
Officer history (26 former)
10 September 2026
5 April 2026
Resigned Sanchez, Miguel Antonio as Secretary
29 September 2025
Resigned Trick, David as Director
29 September 2025
Appointed Rozov, Yadin as Director
31 March 2020
31 March 2020
Resigned Tifft, John Drapeau as Director
31 March 2020
2 December 2019
28 March 2019
14 December 2018
Resigned Boyle, Hugh John as Director
12 December 2018
Appointed Boyle, Hugh John as Director
28 November 2018
Appointed Boyle, Hugh John as Director
11 May 2017
1 March 2017
24 September 2015
Resigned Eisman, Robert Bryan as Director
23 September 2015
Appointed Trick, David as Director
9 September 2011
Appointed Barranco, David Peter as Director
8 September 2011
Resigned Adams, Diana Newman as Director
25 March 2011
23 March 2011
Resigned Lowe, Anthony Stephen as Director
13 August 2010
Appointed Eisman, Robert Bryan as Director
13 August 2010
Resigned Donovan, Robert Gerard as Director
13 August 2010
Resigned Kuyk, Andrew Lucas as Director
13 August 2010
Resigned Poillon, Peter Russell as Director
28 May 2010
Appointed Tifft, John Drapeau as Director
28 May 2010
Resigned Tifft, John Drapeau as Secretary
28 May 2010
28 May 2010
Appointed Sanchez, Miguel Antonio as Secretary
10 December 2009
4 December 2009
Resigned Matanle, Cathleen Jean as Director
4 December 2009
Appointed Kuyk, Andrew Lucas as Director
23 September 2009
Appointed Poillon, Peter Russell as Director
23 September 2009
Resigned Renfield-Miller, Douglas Carrington as Director
17 June 2009
9 December 2008
Appointed Donovan, Robert Gerard as Director
17 October 2008
Appointed Matanle, Cathleen Jean as Director
17 October 2008
23 September 2008
Appointed Adams, Diana Newman as Director
23 August 2008
Resigned Uhlein Iii, John Wyatt as Director
11 March 2008
Appointed Lowe, Anthony Stephen as Director
16 January 2008
11 December 2007
Resigned Roberts, Martin as Director
19 June 2007
22 March 2006
Resigned Tifft, John Drapeau as Director
20 September 2005
20 September 2005
Appointed Tifft, John Drapeau as Secretary
20 September 2005
Appointed Tifft, John Drapeau as Director
20 September 2005
11 April 2005
Appointed Renfield-Miller, Douglas Carrington as Director
11 December 1996
11 December 1996
18 November 1996
Appointed Roberts, Martin as Director
18 November 1996
18 November 1996
18 November 1996
Appointed Uhlein Iii, John Wyatt as Director
18 November 1996
18 November 1996
11 September 1996
11 September 1996
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Brookfield Asset Management Ltd
Corporate entity · Notified 31 July 2026
Owns 50–75% of shares
Holds 50–75% of voting rights
Right to appoint and remove directors
Corporation
Reg. no. Bc1370236
Former controllers (1)
29 September 2025
Ceased Ambac Financial Group, Inc. ("Afg") — Owns 75–100% of shares
Filings 213
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 10 September 2026 | Appointment of a director | |||
| 18 August 2026 | Confirmation statement with no updates | 18 August 2026 | ||
| 13 August 2026 | Withdrawal of a person with significant control statement | |||
| 13 August 2026 | Notification of a person with significant control | |||
| 20 April 2026 | Termination of appointment of a secretary |
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