Filing status
- Accounts due
- 31 March 2027
- Conf. stmt due
- 4 December 2026
Project Base Topco Limited
- Incorporated
- 21 November 2025 (11 months)
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Damian O'Kelly
- Owned by
- Damian O'KellyCiaran Gregory O'Kelly
- Region
- Greater London
- Address
- 50 Liverpool StreetLondonEC2M 7PY
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
Director · Appointed 13 July 2026
Irish
Born September 1983 (43)
Director · Appointed 16 December 2025
British
Born January 1973 (53)
O'Kelly, Damian
Director · Appointed 16 December 2025
Irish
Born December 1985 (40)
Nolan, Stephen Mark
Director · Appointed 16 December 2025
Irish
Born June 1983 (43)
O'Kelly, Ciarán Gregory
Director · Appointed 16 December 2025
Irish
Born February 1983 (43)
Ownership 3 active
People and entities with significant control, from the Companies House PSC register
Damian O'Kelly
Individual · Notified 1 October 2026
Owns 25–50% of shares
Irish
Born December 1985 (40)
Ciaran Gregory O'Kelly
Individual · Notified 1 October 2026
Owns 25–50% of shares
Irish
Born February 1983 (43)
Corporate entity · Notified 21 November 2025
Holds 25–50% of voting rights
Right to appoint and remove directors
Limited Liability Partnership
Reg. no. Oc457748
Holdings 1
Companies where Project Base Topco Limited is registered as a person with significant control
Owns 75–100% of shares
Active
Group structure 35 shown
Ownership group derived from the Companies House PSC register
GCP Capital Partners Europe II LP Has significant influence or control
GCP Europe General Partnership LP Has significant influence or control
GCP Europe GP1 Ltd Owns 75–100% of shares
GCP Europe GP II LLP Holds 25–50% of voting rights
Kester Capital Iib GP LLP Holds 25–50% of voting rights
Kester Capital Iii FP GP LLP Holds 25–50% of voting rights
Kester Capital Iii GP LLP Holds 25–50% of voting rights
Mustang Topco Limited Owns 75–100% of shares
Project Barcelona Topco Limited Owns 75–100% of shares
Project Cirrus Topco Limited Owns 75–100% of shares
Project Iridium Topco Limited Owns 75–100% of shares
Project River Topco Limited Holds 75–100% of voting rights
Regula Topco Limited Holds 75–100% of voting rights
Kester Capital IV FP GP LLP Holds 25–50% of voting rights
Kester Capital IV GP LLP Holds 25–50% of voting rights
Leopard Holdco Limited Owns 75–100% of shares
Project Base Topco Limited This company Holds 25–50% of voting rights
Kester GP II LLP Holds 25–50% of voting rights
Cortland Topco Limited Owns 50–75% of shares (as a firm)
Optibrium Topco Limited Holds 75–100% of voting rights
Project Apollo Topco Limited Owns 75–100% of shares
Rephine Topco Limited Owns 75–100% of shares
GCP Europe GP2 Ltd Owns 75–100% of shares
GCP Europe II Carry Partner A LP Has significant influence or control
GCP Europe II Carry Partner C LP Has significant influence or control
GCP Europe II Carry Partner D LP Has significant influence or control
GCP Europe II Carry Partner E/f LP Has significant influence or control
GCP Europe II Carry Partner LP Has significant influence or control
GCP Europe II GPLP LP Has significant influence or control
GCP Europe Parallel General Partnership LP Has significant influence or control
Kester Capital Iib Carry Partner LP Has significant influence or control
Kester Capital Iii FP LP Has significant influence or control
Kester Capital IV FP LP Has significant influence or control
Kester FP II LP Has significant influence or control
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 6 November 2026 | Registered office address changed | |||
| 28 October 2026 | Statement of capital following an allotment of shares | |||
| 27 August 2026 | Previous accounting period shortened |
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