Chrysaor Resources (Irish Sea) Limited

Active03440053 Private limited company

Incorporated: 22 September 1997 (29 years)
Previously known as: Burlington Resources (Irish Sea) Limited (until 1 October 2019)
Burlington Resources (UK) Limited (until 13 March 1998)
Industry: Extraction of crude petroleum (06100)
Extraction of natural gas (06200)
Directors: Graeme John Davies
Russell Scott
Howard Ralph Landes
Owned by: Chrysaor E&P Limited
Accounts type: Full
Region: Greater London
Address: 151 Buckingham Palace Road
London
SW1W 9SZ

Website & contact details

Group website: chrysaor.com
harbourenergy.com
The site of this company’s group or brand.

Filing status

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

Charges

Total: 2
Outstanding: 0
Part satisfied: 0
Satisfied: 2

Officers 4 active

Officer details are public data from the Companies House register.

Davies, Graeme John

Director · Appointed 2 October 2026

Also at Chrysaor (U.K.) Beta Limited, Chrysaor (U.K.) Alpha Limited, Chrysaor (U.K.) Sigma Limited · more companies

British

Born May 1983 (43)

Scott, Russell

Director · Appointed 12 December 2024

Also at Harbour Energy Wpuk Limited, Harbour Energy Production North Sea Limited, Premier Oil UK Limited · more companies

British

Born September 1973 (53)

Harbour Energy Secretaries Limited

Corporate Secretary · Appointed 10 October 2022

Also at Harbour Energy Wpuk Limited, Harbour Energy Central Andaman Limited, Harbour Energy Finance (2) PLC · more companies

Landes, Howard Ralph

Director · Appointed 20 October 2021

Also at Harbour Energy Wpuk Limited, Harbour Energy Production Limited, Harbour Energy Central Andaman Limited · more companies

British

Born December 1975 (50)

Officer history (59 former)

2 October 2026

Resigned Barr, Scott as Director

2 October 2026

Appointed Davies, Graeme John as Director

12 December 2024

Appointed Scott, Russell as Director

12 December 2024

Appointed Barr, Scott as Director

12 December 2024

Resigned Krane, Alexander Lorentzen as Director

10 October 2022

Appointed Harbour Energy Secretaries Limited as Corporate Secretary

10 October 2022

Resigned Landes, Howard Ralph as Secretary

28 February 2022

Resigned Kirk, Philip Andrew as Director

26 October 2021

Resigned Osborne, Andrew Jon as Director

20 October 2021

Appointed Landes, Howard Ralph as Director

20 October 2021

Appointed Krane, Alexander Lorentzen as Director

30 September 2019

Appointed Landes, Howard Ralph as Secretary

30 September 2019

Resigned King, Terri Gay as Director

30 September 2019

Appointed Kirk, Philip Andrew as Director

30 September 2019

Appointed Osborne, Andrew Jon as Director

30 September 2019

Resigned Wolfe, Patrick as Director

30 September 2019

Resigned Grimshaw, David as Secretary

30 September 2019

Resigned Scott, Russell as Director

22 May 2019

Resigned Simpson, Katherine Susan as Director

22 May 2019

Appointed Wolfe, Patrick as Director

25 September 2018

Appointed Scott, Russell as Director

25 September 2018

Resigned Stalker, Ross Graham as Director

15 June 2018

Appointed Simpson, Katherine Susan as Director

15 June 2018

Resigned Hastings, Andrew David Richard as Director

5 January 2017

Appointed King, Terri Gay as Director

5 January 2017

Resigned Macklon, Dominic Edward as Director

31 October 2015

Resigned Wright, Michael Don as Director

31 October 2015

Appointed Stalker, Ross Graham as Director

1 August 2015

Resigned Chenier, David Eric as Director

1 August 2015

Appointed Macklon, Dominic Edward as Director

14 August 2014

Resigned Pepin, Jean-Francois Jacques Basile as Secretary

23 April 2014

Resigned Fletcher, Angela Sarah Helen as Secretary

26 July 2013

Appointed Wright, Michael Don as Director

3 July 2013

Resigned Warrender, John Mcandrew as Director

4 June 2013

Appointed Pepin, Jean-Francois Jacques Basile as Secretary

30 April 2012

Resigned Conway, Christopher William as Director

30 April 2012

Resigned Warwick, Paul Cyril as Director

19 April 2012

Appointed Chenier, David Eric as Director

13 April 2010

Appointed Conway, Christopher William as Director

5 March 2010

Resigned Halliwell, Andrew Roy as Director

31 January 2010

Resigned Fredin, Todd William as Director

9 October 2009

Resigned Farthing, David Andrew, Vivian as Director

9 October 2009

Appointed Hastings, Andrew David Richard as Director

3 April 2009

Appointed Warwick, Paul Cyril as Director

3 April 2009

Resigned Kennedy, Archibald Wood as Director

25 November 2008

Appointed Warrender, John Mcandrew as Director

25 November 2008

Appointed Farthing, David Andrew, Vivian as Director

1 April 2008

Appointed Fletcher, Angela Sarah Helen as Secretary

1 April 2008

Resigned Ogilvie, David Stewart as Secretary

31 October 2007

Resigned Limbacher, Randy Lee as Director

15 October 2006

Resigned Fretwell, Michael Robert as Director

13 October 2006

Appointed Ogilvie, David Stewart as Secretary

13 October 2006

Resigned Ward, Elaine June as Secretary

31 March 2006

Resigned Valentine, Jeremy Hugh as Director

31 March 2006

Appointed Ward, Elaine June as Secretary

31 March 2006

Appointed Fredin, Todd William as Director

31 March 2006

Appointed Grimshaw, David as Secretary

31 March 2006

Appointed Kennedy, Archibald Wood as Director

31 March 2006

Resigned Blackford, Timothy Ronald as Director

31 March 2006

Resigned Mccoy, Joseph Patrick as Director

31 March 2006

Resigned Plaeger, Frederick J. as Secretary

31 March 2006

Appointed Fretwell, Michael Robert as Director

31 March 2006

Resigned Monte, Jeffery Paul as Secretary

31 March 2006

Resigned Nusz, Thomas as Director

31 March 2006

Resigned Le-Core, Deborah Ellen as Secretary

31 March 2006

Resigned Young, William Alan as Director

31 March 2006

Resigned Donaldson, Michael P. as Secretary

31 March 2006

Resigned Carter, Stuart James as Director

31 March 2006

Resigned Carter, Stuart James as Secretary

31 March 2006

Resigned Plaeger, Frederick J. as Director

31 March 2006

Appointed Halliwell, Andrew Roy as Director

31 March 2006

Resigned Vaughan, Anne as Secretary

31 March 2006

Resigned Hanower, Lee David as Director

31 January 2006

Resigned Sivers, Ruth Ann as Secretary

30 September 2005

Resigned Shapiro, Steven Jon as Director

30 September 2005

Appointed Mccoy, Joseph Patrick as Director

1 June 2004

Appointed Valentine, Jeremy Hugh as Director

30 April 2004

Resigned Joly, Christopher Charles as Director

12 January 2004

Resigned Ritson, Neil as Director

12 January 2004

Appointed Nusz, Thomas as Director

13 October 2003

Resigned Chester, Kevin Wayne as Secretary

13 October 2003

Resigned Chester, Kevin Wayne as Director

1 September 2003

Appointed Young, William Alan as Director

13 August 2003

Appointed Plaeger, Frederick J. as Director

13 August 2003

Appointed Carter, Stuart James as Director

21 February 2003

Appointed Chester, Kevin Wayne as Secretary

21 February 2003

Appointed Joly, Christopher Charles as Director

21 February 2003

Appointed Vaughan, Anne as Secretary

21 February 2003

Appointed Limbacher, Randy Lee as Director

21 February 2003

Appointed Plaeger, Frederick J. as Secretary

21 February 2003

Appointed Blackford, Timothy Ronald as Director

21 February 2003

Appointed Le-Core, Deborah Ellen as Secretary

21 February 2003

Resigned Williams, John Arthur as Director

21 February 2003

Appointed Donaldson, Michael P. as Secretary

21 February 2003

Appointed Sivers, Ruth Ann as Secretary

21 February 2003

Appointed Carter, Stuart James as Secretary

1 May 2001

Appointed Ritson, Neil as Director

30 April 2001

Resigned Fraley, Richard Earl as Director

31 March 2001

Resigned Cook, Philip Wayne as Director

18 October 2000

Appointed Shapiro, Steven Jon as Director

18 October 2000

Resigned Hagale, John Edward as Director

1 May 2000

Appointed Chester, Kevin Wayne as Director

15 February 2000

Resigned Reynolds, Kermit Earl as Director

19 January 2000

Appointed Monte, Jeffery Paul as Secretary

19 January 2000

Resigned Zerwas, Wendi Shackelford as Secretary

16 August 1999

Appointed Fraley, Richard Earl as Director

1 July 1998

Appointed Williams, John Arthur as Director

1 July 1998

Resigned Owen, Charles Ray as Director

1 July 1998

Appointed Cook, Philip Wayne as Director

1 July 1998

Appointed Zerwas, Wendi Shackelford as Secretary

1 July 1998

Resigned Zerwas, Wendi Shackelford as Director

1 July 1998

Resigned Schissler, Gerald James as Director

1 July 1998

Appointed Hanower, Lee David as Director

2 December 1997

Appointed Reynolds, Kermit Earl as Director

22 September 1997

Resigned Instant Companies Limited as Corporate Nominee Director

22 September 1997

Appointed Owen, Charles Ray as Director

22 September 1997

Appointed Schissler, Gerald James as Director

22 September 1997

Appointed Instant Companies Limited as Corporate Nominee Director

22 September 1997

Appointed Zerwas, Wendi Shackelford as Director

22 September 1997

Resigned Swift Incorporations Limited as Corporate Nominee Secretary

22 September 1997

Appointed Hagale, John Edward as Director

22 September 1997

Appointed Swift Incorporations Limited as Corporate Nominee Secretary

Ownership 1 active

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

Chrysaor E&P Limited

Corporate entity · Notified 1 November 2023

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Limited Company

Reg. no. 10871880

Former controllers (3)

1 November 2023

Ceased Chrysaor E&P Limited — Owns 75–100% of shares

4 October 2021

Ceased Chrysaor E&P Limited — Has significant influence or control

30 September 2019

Ceased Burlington Resources (UK) Holdings Limited — Owns 75–100% of shares

Group structure 32 shown

Ownership group derived from the Companies House PSC register

Harbour Energy PLC

Chrysaor E&P Limited Owns 75–100% of shares

Chrysaor CNS Limited Owns 75–100% of shares

Chrysaor Limited Owns 75–100% of shares

Chrysaor North Sea Limited Owns 75–100% of shares

Chrysaor Production Holdings Limited Owns 75–100% of shares

Chrysaor Petroleum Company U.K. Limited Owns 75–100% of shares

Premier Oil E&P Holdings Limited Owns 75–100% of shares

Premier Oil UK Limited Owns 75–100% of shares

Chrysaor Resources (Irish Sea) Limited This company Owns 75–100% of shares

Harbour Energy Finance Limited Owns 75–100% of shares

Harbour Energy Marketing Limited Owns 75–100% of shares

Harbour Energy Services Limited Owns 75–100% of shares

Viking CCS Limited Owns 75–100% of shares

Harbour Energy CNS (I) Limited Owns 75–100% of shares

Harbour Energy CNS (II) Limited Owns 75–100% of shares

Harbour Energy Facilities Limited Owns 75–100% of shares

Harbour Energy Finance (2) PLC Owns 75–100% of shares

Harbour Energy Holdco Limited Owns 75–100% of shares

Harbour Energy Acquisition Company Limited Owns 75–100% of shares

Harbour Energy Wpuk Limited Owns 75–100% of shares

Harbour Energy Operations Limited Owns 75–100% of shares

Harbour Energy Petroleum Resources Limited Owns 75–100% of shares

Harbour Energy Petroleum Resources 2 Limited Owns 75–100% of shares (as a firm)

Harbour Energy WS Limited Owns 75–100% of shares

Premier Oil Group Holdings Limited Owns 75–100% of shares

Harbour Energy Secretaries Limited Owns 75–100% of shares

Premier Oil Group Limited Holds 75–100% of voting rights

Harbour Energy Central Andaman Limited Owns 75–100% of shares

Premier Oil Andaman I Limited Owns 75–100% of shares

Premier Oil Andaman Limited Owns 75–100% of shares

Premier Oil South Andaman Limited Owns 75–100% of shares

Filings 236

Date	Description	Made Up To
7 October 2026	Confirmation statement with no updates	7 October 2026
5 October 2026	Appointment of a director
5 October 2026	Termination of appointment of a director
29 September 2026	Full accounts	31 December 2025
30 April 2026	Director's details changed