Mar UK Holdco Limited

Active13084654 Private limited company
Incorporated
16 December 2020 (5 years)
Previously known as
Rubicon Midco Limited (until 17 February 2021)
Industry
Activities of other holding companies n.e.c. (64209)
Accounts type
Full
Region
Greater London
Address
10 Portman Square
Marylebone
London
W1H 6AZ

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
21 December 2026
Last conf. stmt
7 December 2025

Officers 3 active

Officer details are public data from the Companies House register.

Director · Appointed 31 May 2024
Spanish
Born April 1972 (54)
Director · Appointed 16 January 2023
Irish
Born June 1987 (39)
Corporate Secretary · Appointed 7 May 2021
Officer history (4 former)
31 May 2024
Appointed Echave Larranaga, Inaki, Mr. as Director
31 May 2024
Resigned Teubner, Robert Marvin as Director
16 January 2023
Appointed Ahern, Adam as Director
4 February 2022
Resigned Gupta, Abhijeet as Director
7 May 2021
Appointed Alter Domus (UK) Limited as Corporate Secretary
16 February 2021
Appointed Gupta, Abhijeet as Director
16 February 2021
Appointed Teubner, Robert Marvin as Director
16 February 2021
Resigned Brunning, Charlotte Louise as Director
16 February 2021
Resigned Thomazi, Charles as Director
16 December 2020
Appointed Brunning, Charlotte Louise as Director
16 December 2020
Appointed Thomazi, Charles as Director

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.
Former controllers (1)
16 February 2021
Ceased Rubicon Topco Limited — Holds 75–100% of voting rights

Filings 38

DateDescriptionMade Up ToPagesPDF
25 July 2026Full accounts31 December 2025
19 December 2025Confirmation statement with no updates7 December 2025
22 September 2025Full accounts31 December 2024
22 January 2025Confirmation statement with updates7 December 2024
23 September 2024Full accounts31 December 2023
Show all 38 filings

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