Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 15 May 2027
- Last conf. stmt
- 1 May 2026
Hartree Partners (UK) Limited
- Incorporated
- 3 October 1997 (29 years)
- Previously known as
- Hess Energy Trading Company (UK) Limited (until 13 February 2015)
- Industry
- Other professional, scientific and technical activities n.e.c. (74909)
- Directors
- Jonathan Guy Merison
- Accounts type
- Group
- Region
- Greater London
- Address
- Level 8 123 Buckingham Palace RoadLondonSW1W 9SH
Charges
- Total
- 27
- Outstanding
- 25
- Part satisfied
- 0
- Satisfied
- 2
Officers 5 active
Officer details are public data from the Companies House register.
Director · Appointed 10 July 2025
British
Born August 1975 (51)
Director · Appointed 23 February 2024
British
Born October 1968 (58)
Merison, Jonathan Guy
Director · Appointed 12 May 2017
American,British
Born January 1960 (66)
Director · Appointed 3 October 1997
American
Born October 1951 (75)
Director · Appointed 3 October 1997
American
Born February 1953 (73)
Officer history (5 former)
10 July 2025
4 July 2025
15 October 2024
23 February 2024
30 June 2021
12 May 2017
Appointed Merison, Jonathan Guy as Director
13 February 2015
7 May 1999
12 March 1998
12 March 1998
3 October 1997
3 October 1997
3 October 1997
3 October 1997
3 October 1997
Ownership 0 active
People and entities with significant control, from the Companies House PSC register
The company has declared that it has no person with significant control.
Holdings 5
Companies where Hartree Partners (UK) Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Owns 50–75% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Owns 75–100% of shares
Active
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 30 October 2026 | Registration of a charge | |||
| 26 June 2026 | Group of companies' accounts | 31 December 2025 | ||
| 7 May 2026 | Confirmation statement with no updates | 1 May 2026 | ||
| 9 January 2026 | Registered office address changed | |||
| 9 January 2026 | Director's details changed |
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