Nexen Petroleum U.K. Holdings Limited

In liquidation05259891 Private limited company

Incorporated: 14 October 2004 (22 years)
Industry: Other business support service activities n.e.c. (82990)
Directors: Hongwei Ma
Qiang Ma
Owned by: Cnooc UK Limited
Accounts type: Full
Region: Greater London
Address: Deloitte LLP
1 New Street Square
London
EC4A 3HQ

Filing status

Accounts due: 30 September 2026
Last accounts: 31 December 2024
Conf. stmt due: 7 September 2026
Last conf. stmt: 24 August 2025

Officers 3 active

Officer details are public data from the Companies House register.

Ma, Hongwei

Director · Appointed 28 April 2025

Also at Cnooc Petroleum Farragon U.K. Limited, Cnooc Ettrick U.K. Limited, Cnooc Petroleum Colombia Limited

Chinese

Born September 1974 (52)

Johnson, Oscar Rupert Andrew

Secretary · Appointed 6 October 2023

Ma, Qiang

Director · Appointed 12 April 2022

Also at Cnooc Petroleum Colombia Limited · more companies

Chinese

Born November 1980

Officer history (35 former)

28 April 2025

Appointed Ma, Hongwei as Director

28 April 2025

Resigned Wu, Zixian as Director

6 October 2023

Resigned Gunn, Paul George as Secretary

6 October 2023

Appointed Johnson, Oscar Rupert Andrew as Secretary

14 April 2022

Resigned Kuang, Likun as Director

12 April 2022

Appointed Ma, Qiang as Director

7 December 2021

Appointed Gunn, Paul George as Secretary

25 August 2021

Resigned Doyle, Jamie David as Director

25 August 2021

Resigned Doyle, Jamie David as Secretary

20 January 2021

Appointed Wu, Zixian as Director

17 November 2020

Resigned Liu, Hui as Director

4 June 2020

Appointed Kuang, Likun as Director

31 March 2020

Resigned Tilford, Brent Christian as Director

26 March 2020

Appointed Liu, Hui as Director

6 March 2020

Resigned Riddoch, Ray Christopher John as Director

21 January 2017

Appointed Tilford, Brent Christian as Director

13 January 2017

Resigned Doran, James Gerard as Director

12 October 2016

Appointed Doran, James Gerard as Director

23 September 2016

Resigned Barber, Gina Anne as Director

23 March 2016

Appointed Doyle, Jamie David as Secretary

21 March 2016

Resigned Kaul, Sheila as Secretary

30 June 2015

Resigned Kennedy, Archibald Wood as Director

30 June 2015

Resigned Roessel, Theresa Ann as Director

9 June 2015

Appointed Riddoch, Ray Christopher John as Director

1 May 2015

Appointed Barber, Gina Anne as Director

30 April 2015

Resigned Harvey, Lewis Trenear as Director

16 October 2014

Appointed Doyle, Jamie David as Director

27 May 2014

Appointed Kennedy, Archibald Wood as Director

22 May 2014

Resigned Macaulay, Ian Alexander David as Director

24 April 2014

Resigned Reinhart, Kevin as Director

4 March 2014

Resigned Kennedy, Archibald Wood as Director

16 August 2013

Resigned Schonberner, Marilyn Joy as Director

15 August 2013

Appointed Roessel, Theresa Ann as Director

30 May 2013

Appointed Reinhart, Kevin as Director

27 March 2012

Appointed Macaulay, Ian Alexander David as Director

27 March 2012

Resigned O'Brien, Alan, Mr. as Director

1 February 2012

Appointed Kennedy, Archibald Wood as Director

31 January 2012

Resigned Oldham, Philip, Mr. as Director

20 January 2011

Resigned Fox, Matthew Joseph, Mr. as Director

30 September 2010

Resigned Jensen, Richard George as Director

28 July 2010

Appointed Fox, Matthew Joseph, Mr. as Director

7 May 2010

Resigned Bogle, Edward Warren as Director

28 August 2008

Appointed Schonberner, Marilyn Joy as Director

28 August 2008

Resigned Habke, Ian Robert as Director

21 August 2008

Appointed Kaul, Sheila as Secretary

1 August 2008

Resigned White, Liberty Louise as Secretary

11 June 2008

Appointed Bogle, Edward Warren as Director

11 June 2008

Resigned Mcewen, David Harold as Director

11 June 2008

Appointed Jensen, Richard George as Director

11 June 2008

Resigned Murphy, Laurence as Director

29 February 2008

Appointed Harvey, Lewis Trenear as Director

26 September 2006

Appointed O'Brien, Alan, Mr. as Director

14 October 2005

Appointed Mcewen, David Harold as Director

28 February 2005

Appointed Oldham, Philip, Mr. as Director

28 February 2005

Resigned Booth, Alan as Director

14 January 2005

Appointed White, Liberty Louise as Secretary

14 January 2005

Resigned Prudden, Mark Darren as Secretary

1 December 2004

Appointed Murphy, Laurence as Director

1 December 2004

Appointed Booth, Alan as Director

1 December 2004

Appointed Habke, Ian Robert as Director

1 December 2004

Appointed Prudden, Mark Darren as Secretary

1 December 2004

Resigned Mattiuzzo, Mauro as Director

1 December 2004

Resigned Mellor, Philip as Director

1 December 2004

Resigned Mattiuzzo, Mauro as Secretary

30 November 2004

Resigned Kornilova, Tanya as Director

30 November 2004

Appointed Mellor, Philip as Director

21 October 2004

Appointed Mattiuzzo, Mauro as Secretary

21 October 2004

Appointed Kornilova, Tanya as Director

21 October 2004

Appointed Mattiuzzo, Mauro as Director

21 October 2004

Resigned Luciene James Limited as Corporate Nominee Director

21 October 2004

Resigned The Company Registration Agents Limited as Corporate Nominee Secretary

14 October 2004

Appointed Luciene James Limited as Corporate Nominee Director

14 October 2004

Appointed The Company Registration Agents Limited as Corporate Nominee Secretary

Ownership 1 active

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

Cnooc UK Limited

Corporate entity · Notified 6 April 2016

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Limited Company

Reg. no. 08391492

Group structure 6 companies

Ownership group derived from the Companies House PSC register

Cnooc UK Limited

Cnooc Petroleum Europe Limited Owns 75–100% of shares

Cnooc Ettrick U.K. Limited Owns 75–100% of shares

Cnooc Petroleum Farragon U.K. Limited Owns 75–100% of shares

Cnooc Petroleum Mauritania Limited DissolvedOwns 75–100% of shares

Nexen Petroleum U.K. Holdings Limited This company In liquidationOwns 75–100% of shares

Filings 185

Date	Description	Made Up To	Pages	PDF
28 August 2026	Return of final meeting in a members' voluntary winding up
27 March 2026	Appointment of a voluntary liquidator
27 March 2026	Declaration of solvency
27 March 2026	Registered office address changed
27 March 2026	Resolutions