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Gresham House O&M Services Limited
- Incorporated
- 8 March 2022 (4 years)
- Industry
- Other engineering activities (71129)
- Directors
- Fernando Casas Garcia
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- 5 New Street SquareLondonEC4A 3TW
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 21 March 2027
- Last conf. stmt
- 7 March 2026
Officers 3 active
Officer details are public data from the Companies House register.
Casas Garcia, Fernando
Director · Appointed 15 February 2023
Spanish
Born April 1981 (45)
Director · Appointed 8 March 2022
British
Born September 1977 (49)
Director · Appointed 8 March 2022
British
Born October 1970 (56)
Officer history (1 former)
31 March 2023
Resigned Cresswell, Gary as Secretary
15 February 2023
Appointed Casas Garcia, Fernando as Director
8 March 2022
8 March 2022
8 March 2022
Appointed Cresswell, Gary as Secretary
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 8 March 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Company Limited By Shares
Reg. no. 11006671
Group structure 60 shown
Ownership group derived from the Companies House PSC register
GHBC II Carry and Co-Invest LP Part right to 75–100% of surplus assets
Gresham House Bsi Iii Carry & Co-Invest LP Part right to 75–100% of surplus assets
Gresham House Forestry Friends and Family LP Holds 50–75% of voting rights
Gresham House Holdings Limited Owns 75–100% of shares
Aitchesse Limited Owns 75–100% of shares
Blueforest Topco Limited Owns 50–75% of shares
Blueforest Midco Limited Owns 75–100% of shares
Eas Technologies Holdings Limited Owns 75–100% of shares
Eas Technologies Bidco Limited Owns 75–100% of shares
Fim Services Limited Owns 75–100% of shares
Fim Windfarms (SC) General Partner Limited Owns 75–100% of shares
Fim Executives Limited Partnership Has significant influence or control
Fornax Environmental Solutions Ltd Owns 75–100% of shares
Fornax Finco 1 Limited Owns 75–100% of shares
GHBC I Carry and Co-Invest LP Part right to 75–100% of surplus assets
Gresham House (General Partner) Limited Owns 75–100% of shares
Gresham House Ffvii General Partner LLP Holds 25–50% of voting rights
Gresham House General Partner II LLP Holds 25–50% of voting rights
Gresham House GP LLP Holds 25–50% of voting rights (as a firm)
Gresham House Sires General Partner LLP Holds 25–50% of voting rights
Gresham House Wind Energy 3 GP LLP Holds 25–50% of voting rights
Resi General Partner LLP Holds 25–50% of voting rights
Gresham House (Nominees) Limited Owns 75–100% of shares
Aurem Care Group Limited Owns 75–100% of shares
Fischer Farms Ltd Owns 75–100% of shares
GF Topco Limited Owns 75–100% of shares
GH Bsi Infra Finco Ltd Owns 75–100% of shares
GH BTR Holdings Limited Owns 75–100% of shares
MMC Housing Solutions Limited Owns 75–100% of shares
MMC Solid Wall Structures Limited Owns 25–50% of shares
N Family Holdings Ltd Owns 25–50% of shares
Telcom Group Ltd Owns 75–100% of shares
Telcom Topco Limited Owns 75–100% of shares
Vesta Devco 1 Limited Owns 75–100% of shares
Waste Knot Energy (Holding) Limited Owns 75–100% of shares
Gresham House Asset Management Limited Owns 75–100% of shares
Angling Direct PLC Holds 25–50% of voting rights
Earnz PLC Owns 25–50% of shares
Gresham House Forest Carbon (NZ) LP Has significant influence or control
Gresham House Forest Fund I LP Has significant influence or control
Gresham House Renewable Energy LP Has significant influence or control
Gresham House Sustainable Timber and Energy LP Has significant influence or control
Gresham House Timberland LP Has significant influence or control
Iomart Group PLC Owns 25–50% of shares
Ixico PLC Owns 25–50% of shares
Orri Ltd Owns 75–100% of shares
Sysgroup PLC Owns 25–50% of shares
Gresham House Capital Partners Limited Owns 75–100% of shares
Gresham House Carry Warehousing II Limited Owns 75–100% of shares
Gresham House Carry Warehousing Limited Owns 75–100% of shares
Gresham House Devco Limited Owns 75–100% of shares
Albusia Ltd Owns 75–100% of shares
Cockenzie Storage B Ltd Owns 75–100% of shares
Flavusia Ltd Owns 75–100% of shares
Gresham House O&M Services Limited This company Owns 75–100% of shares
Gretna Energy Storage Limited Owns 75–100% of shares
Kincardine Storage Limited Owns 75–100% of shares
Gresham House Devco Pipeline Limited Owns 75–100% of shares
Filings 12
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 1 September 2026 | Full accounts | 31 December 2025 | ||
| 9 March 2026 | Confirmation statement with no updates | 7 March 2026 | ||
| 8 July 2025 | Full accounts | 31 December 2024 | ||
| 10 March 2025 | Confirmation statement with no updates | 7 March 2025 | ||
| 27 June 2024 | Full accounts | 31 December 2023 |
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