Filing status
- Accounts due
- 31 January 2027
- Last accounts
- 30 April 2025
- Conf. stmt due
- 5 November 2027
- Last conf. stmt
- 22 October 2026
Simmons & Simmons Luxembourg LLP
- Incorporated
- 26 November 2014 (11 years)
- Industry
- None Supplied (None Supplied)
- Controlled by
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- CitypointOne Ropemaker StreetLondonEC2Y 9SS
Officers 5 active
Officer details are public data from the Companies House register.
LLP Designated Member · Appointed 24 April 2025
Born July 1976 (50)
Somma, Thierry
LLP Member · Appointed 24 April 2025
Born December 1978 (47)
LLP Designated Member · Appointed 13 January 2022
Born August 1979 (47)
LLP Designated Member · Appointed 13 January 2022
Born June 1970 (56)
Webb, Mahrie Louise
LLP Member · Appointed 1 July 2021
Born November 1974
Officer history (6 former)
7 May 2025
7 May 2025
24 April 2025
Appointed Somma, Thierry as LLP Member
24 April 2025
13 January 2022
13 January 2022
13 January 2022
13 January 2022
1 July 2021
Appointed Webb, Mahrie Louise as LLP Member
30 June 2021
4 June 2016
4 November 2015
4 November 2015
Resigned Guy, Stephane Charles as LLP Member
19 December 2014
Appointed Guy, Stephane Charles as LLP Member
26 November 2014
26 November 2014
26 November 2014
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Limited Liability Partnership
Reg. no. Oc352713
Group structure 20 shown
Ownership group derived from the Companies House PSC register
Elexica Limited Owns 75–100% of shares
Sands Service Company (No.1) Limited Owns 75–100% of shares
Simmlaw Services Limited Owns 75–100% of shares
Osf UK Holdings Limited Owns 75–100% of shares
Osf UK Management LLP Holds 25–50% of voting rights
Quantum UK Holdings Limited Owns 75–100% of shares
Quantum UK Management LLP Holds 25–50% of voting rights
Simmons & Simmons (China) Limited Owns 75–100% of shares
Simmons & Simmons (Japan) Limited Owns 75–100% of shares
Simmons & Simmons (Middle East) Limited Owns 75–100% of shares
Simmons & Simmons (No. 2) Limited Owns 75–100% of shares
Simmons & Simmons (No.1) Limited Owns 75–100% of shares
Simmons & Simmons Asia LLP Has significant influence or control
Simmons & Simmons Belgium LLP Holds 75–100% of voting rights
Simmons & Simmons Cis LLP Has significant influence or control
Simmons & Simmons East Asia LLP Has significant influence or control
Simmons & Simmons Intellectual Property LLP Right to 75–100% of surplus assets (as a firm)
Simmons & Simmons Luxembourg LLP This company Has significant influence or control
Simmons & Simmons Middle East LLP Has significant influence or control
Filings 43
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 2 November 2026 | Confirmation statement with no updates | 22 October 2026 | ||
| 2 March 2026 | Accounts filing | |||
| 2 March 2026 | Audit exemption subsidiary accounts | 30 April 2025 | ||
| 10 February 2026 | Accounts filing | |||
| 3 February 2026 | Other filing |
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