Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 22 May 2027
- Last conf. stmt
- 8 May 2026
Atlantica Holdco Limited
- Incorporated
- 9 May 2024 (2 years)
- Previously known as
- California Holdco Limited (until 12 May 2025)This list may be incomplete. See all names on Companies House
- Industry
- Activities of other holding companies n.e.c. (64209)
- Directors
- Brian SaslowMark Richard Jones
- Accounts type
- Group
- Region
- Greater London
- Address
- Building 7Floor 2Unit 5 Chiswick Business Park566 Chiswick High RoadLondonW4 5YG
Officers 7 active
Officer details are public data from the Companies House register.
Saslow, Brian
Director · Appointed 20 May 2026
American
Born September 1992 (34)
Jones, Mark Richard, Mr.
Director · Appointed 3 September 2025
British
Born September 1966 (60)
Hernández Martin De Arriva, Irene Maria
Secretary · Appointed 12 December 2024
Director · Appointed 12 December 2024
American,Spanish
Born March 1993 (33)
Seage, Santiago
Director · Appointed 12 December 2024
Spanish
Born July 1969 (57)
Director · Appointed 9 May 2024
American
Born May 1986 (40)
Director · Appointed 9 May 2024
American
Born May 1989 (37)
Officer history (1 former)
20 May 2026
Appointed Saslow, Brian as Director
12 March 2026
3 September 2025
Appointed Jones, Mark Richard, Mr. as Director
12 December 2024
Appointed Hernández Martin De Arriva, Irene Maria as Secretary
12 December 2024
12 December 2024
Appointed Seage, Santiago as Director
9 May 2024
9 May 2024
9 May 2024
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.
Group structure 3 companies
Ownership group derived from the Companies House PSC register
Atlantica Holdco Limited This company
Atlantica Midco Limited Owns 75–100% of shares
Atlantica Sustainable Infrastructure Group PLC Owns 75–100% of shares
Filings
Filing history not loaded yet. See it on Companies House
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