Website & contact details
- Website
Basswood Operations Limited
- Incorporated
- 15 December 2022 (3 years)
- Previously known as
- Prosperity Institute Limited (until 2 February 2026)Legatum Institute Limited (until 23 May 2024)Mandeville Research Limited (until 17 March 2023)Earlier: 11 Charles St Limited
- Industry
- Combined facilities support activities (81100)
- Directors
- Robert Charles VickersKatherine Jane Leaman
- Controlled by
- Philip Anthony VassiliouChristopher ChandlerRichard Edward Douglas
- Accounts type
- Full
- Region
- Greater London
- Address
- 11 Charles StreetLondonW1J 5DW
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 22 May 2027
- Last conf. stmt
- 8 May 2026
Officers 3 active
Officer details are public data from the Companies House register.
Vickers, Robert Charles
Director · Appointed 20 February 2025
British
Born March 1977 (49)
Leaman, Katherine Jane
Director · Appointed 28 March 2024
British
Born June 1981 (45)
Vickers, Robert Charles
Secretary · Appointed 15 December 2022
Officer history (3 former)
21 February 2025
Resigned Eller, Gage as Director
20 February 2025
Appointed Vickers, Robert Charles as Director
29 March 2024
Resigned Stoleson, Mark Alan as Director
28 March 2024
Appointed Leaman, Katherine Jane as Director
3 January 2024
Resigned Mccormick, Alan James as Director
23 October 2023
Appointed Eller, Gage as Director
15 December 2022
Appointed Vickers, Robert Charles as Secretary
15 December 2022
Appointed Mccormick, Alan James as Director
15 December 2022
Appointed Stoleson, Mark Alan as Director
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Philip Anthony Vassiliou
Individual · Notified 31 December 2024
Has significant influence or control
British
Born March 1977 (49)
Christopher Chandler
Individual · Notified 15 December 2022
Has significant influence or control
New Zealander
Born January 1960 (66)
Richard Edward Douglas
Individual · Notified 15 December 2022
Has significant influence or control
British
Born May 1953 (73)
Former controllers (2)
12 May 2025
Ceased Alan James Mccormick — Has significant influence or control
31 December 2024
Ceased Mark Alan Stoleson — Has significant influence or control
What Basswood Operations say about themselves
“The Prosperity Institute is committed to advancing and protecting the principles and ideas that create national prosperity.”
Filings 30
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 8 September 2026 | Director's details changed | |||
| 14 August 2026 | Full accounts | 31 December 2025 | ||
| 8 May 2026 | Confirmation statement with updates | 8 May 2026 | ||
| 12 March 2026 | Cessation of a person with significant control | |||
| 2 February 2026 | Change of name notice |
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