PJT Partners (UK) Limited

Active09424559 Private limited company

Incorporated: 5 February 2015 (11 years)
Previously known as: Argon Advisory UK Limited (until 6 March 2015)
Industry: Activities of other holding companies n.e.c. (64209)
Directors: Johannes Groeller
Martin Richard Gudgeon
Owned by: PJT Partners Inc.
Accounts type: Full
Region: Greater London
Address: 5th Floor
One Curzon Street
London
W1J 5HD

Website & contact details

Website: pjtpartners.com

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 19 February 2027
Last conf. stmt: 5 February 2026

Officers 3 active

Officer details are public data from the Companies House register.

Groeller, Johannes

Director · Appointed 13 May 2015

Austrian

Born November 1969

Gudgeon, Martin Richard

Director · Appointed 23 February 2015

British

Born March 1967 (59)

Csc Cls (UK) Limited

Corporate Secretary · Appointed 5 February 2015

Also at Glacier Ice Cream Company Ltd., Cardone Ventures UK Ltd, Capripack Debtco PLC · more companies

Officer history (4 former)

25 September 2026

Resigned Voskarides, Christiana as Director

7 October 2024

Appointed Voskarides, Christiana as Director

15 May 2024

Resigned O'Callaghan, Geraldine as Director

13 May 2015

Appointed Groeller, Johannes as Director

13 May 2015

Appointed O'Callaghan, Geraldine as Director

13 May 2015

Resigned Bailhache, Geoffrey William James as Director

13 May 2015

Resigned Bharadia, Vijay Vithal as Director

23 February 2015

Appointed Gudgeon, Martin Richard as Director

5 February 2015

Appointed Csc Cls (UK) Limited as Corporate Secretary

5 February 2015

Appointed Bailhache, Geoffrey William James as Director

5 February 2015

Appointed Bharadia, Vijay Vithal as Director

Ownership 1 active

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

PJT Partners Inc.

Corporate entity · Notified 6 April 2016

Owns 50–75% of shares

Holds 50–75% of voting rights

Incorporated Entity

Reg. no. 5629015

Former controllers (1)

6 April 2016

Ceased Stephen Allen Schwarzman — Has significant influence or control

Filings 60

Date	Description	Made Up To
6 October 2026	Termination of appointment of a director
22 September 2026	Full accounts	31 December 2025
17 February 2026	Confirmation statement with no updates	5 February 2026
20 October 2025	Register inspection address has been changed
22 September 2025	Full accounts	31 December 2024