Lochlann Topco Limited

ActiveSC703876 Private limited company

Incorporated: 12 July 2021 (5 years)
Industry: Activities of other holding companies n.e.c. (64209)
Directors: Mark Jonathan Dooley
Sam Newman
Guillermo Martinez-Navas
Owned by: Corio Generation Limited
Accounts type: Full
Region: Scotland
Address: The Auction Rooms
22 Queen Street
Edinburgh
EH2 1JX

Filing status

Accounts due: 31 December 2026
Last accounts: 31 March 2025
Conf. stmt due: 25 July 2027
Last conf. stmt: 11 July 2026

Officers 3 active

Officer details are public data from the Companies House register.

Dooley, Mark Jonathan

Director · Appointed 17 March 2026

Also at 32 Lansdowne Road Limited, Eku Energy Group Limited, Cero Generation Limited · more companies

Australian

Born July 1962 (64)

Newman, Sam

Director · Appointed 17 March 2026

Also at Great Eastern Offshore Wind Farm UK Holdco Limited, Osw Investments Korean Jvco 1 Limited, Corio Generation International Limited · more companies

British

Born July 1975 (51)

Martinez-Navas, Guillermo

Director · Appointed 30 June 2025

Also at Cero Generation Holdings Poland Limited, Cero Generation Holdings France Limited, Cero Generation Holdings Greece Limited · more companies

Spanish

Born May 1980 (46)

Officer history (9 former)

17 March 2026

Appointed Newman, Sam as Director

17 March 2026

Resigned Lavinal, Benoit Nicolas as Director

17 March 2026

Appointed Dooley, Mark Jonathan as Director

17 March 2026

Resigned Ward, Sharn Barbara as Director

30 June 2025

Appointed Martinez-Navas, Guillermo as Director

30 June 2025

Resigned Russell, Richard Paul as Director

9 May 2025

Resigned Holt, Michelle as Secretary

31 December 2024

Appointed Lavinal, Benoit Nicolas as Director

31 December 2024

Resigned Porter, Matthew as Director

20 December 2024

Appointed Russell, Richard Paul as Director

20 December 2024

Appointed Ward, Sharn Barbara as Director

20 December 2024

Resigned Giulianotti, Mark Angus as Director

20 December 2024

Resigned Nielsen, Ole Bigum as Director

8 April 2024

Appointed Holt, Michelle as Secretary

29 April 2023

Resigned Everitt, Helen Louise as Secretary

2 February 2023

Appointed Porter, Matthew as Director

2 February 2023

Resigned Northam, Edward Patrick as Director

12 July 2021

Appointed Northam, Edward Patrick as Director

12 July 2021

Appointed Everitt, Helen Louise as Secretary

12 July 2021

Appointed Giulianotti, Mark Angus as Director

12 July 2021

Appointed Nielsen, Ole Bigum as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corio Generation Limited

Corporate entity · Notified 2 February 2023

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Limited Company

Reg. no. 13715492

Holdings 1

Companies where Lochlann Topco Limited is registered as a person with significant control

Lochlann Holdco Limited

Owns 50–75% of shares

Active

Former controllers (1)

2 February 2023

Ceased Green Investment Group Investments Limited — Owns 75–100% of shares

Filings 37

Date	Description	Made Up To
17 July 2026	Confirmation statement with no updates	11 July 2026
2 July 2026	Change of details for a person with significant control
17 March 2026	Termination of appointment of a director
17 March 2026	Appointment of a director
17 March 2026	Appointment of a director