Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 26 November 2026
- Last conf. stmt
- 12 November 2025
Portman Square US Holdings Limited
- Incorporated
- 13 November 2006 (19 years)
- Industry
- Activities of head offices (70100)
- Directors
- Accounts type
- Full
- Region
- Greater London
- Address
- 10 Triton StreetRegent's PlaceLondonNW1 3BF
Officers 1 active
Officer details are public data from the Companies House register.
Director · Appointed 10 February 2025
British
Born March 1975 (51)
Officer history (10 former)
30 June 2025
Resigned Hitchon, Mary Elizabeth as Secretary
10 February 2025
31 December 2024
13 February 2024
10 February 2021
16 March 2020
Appointed Hitchon, Mary Elizabeth as Secretary
29 February 2020
Resigned Moberly, Andrew John as Secretary
31 January 2020
Resigned Wein, David Mark as Director
27 January 2020
27 January 2020
25 January 2013
2 July 2012
30 May 2012
Appointed Wein, David Mark as Director
30 May 2012
27 August 2010
Appointed Moberly, Andrew John as Secretary
27 August 2010
Resigned Thomas, Caroline Emma Roberts as Secretary
3 November 2009
Appointed Thomas, Caroline Emma Roberts as Secretary
3 November 2009
9 November 2007
13 November 2006
13 November 2006
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 1 June 2018
Owns 75–100% of shares
Private Company Limited By Shares
Reg. no. 6697731
Former controllers (1)
1 June 2018
Ceased Dentsu Aegis Network US Holdings, Inc. — Owns 75–100% of shares
Group structure 20 shown
Ownership group derived from the Companies House PSC register
David Wood & Associates Limited Owns 75–100% of shares
Dentsu International Finance Owns 75–100% of shares
Dentsu UK Limited Owns 75–100% of shares
Agl UK Investments Limited Owns 75–100% of shares
Isobar Commerce Global Limited Owns 75–100% of shares
Paragon Digital Services Limited Owns 75–100% of shares
Poster Management (N.I.) Limited Owns 75–100% of shares
Re:production Limited Owns 75–100% of shares
Dentsu International GPS Holdings Limited Owns 75–100% of shares
Livearea Global Services UK Limited Owns 75–100% of shares
Portman Square US Holdings Limited This company Owns 75–100% of shares
Dentsu International Treasury Limited Owns 75–100% of shares
Dentsu International Triton Limited Owns 75–100% of shares
Dentsu International Group Participations Limited Owns 75–100% of shares
Dentsu International Holdings Limited Owns 75–100% of shares
Merkle Marketing Limited Owns 75–100% of shares
Merkle UK One Limited Owns 50–75% of shares
Filings 89
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 7 September 2026 | Full accounts | 31 December 2025 | ||
| 2 January 2026 | Full accounts | 31 December 2024 | ||
| 28 November 2025 | Confirmation statement with no updates | 12 November 2025 | ||
| 30 June 2025 | Termination of appointment of a secretary | |||
| 18 February 2025 | Other filing |
Some other companies at this address
Other companies in this industry
Billericay Essex
Dartford
Brighton
Telford
South Yorkshire
Hessle
By trade and location
Explore the largest companies
Need accounts figures, ownership or websites for thousands of companies? Bulk data & API →