CHRYSAOR (U.K.) SIGMA LIMITED

Company summary

Company number: 07832693
Status: ACTIVE
Incorporated / age: 2 November 201114 years
Registered office: 151 Buckingham Palace Road, London, SW1W 9SZ, England
Accounts due: 30 September 2027
Confirmation statement due: 16 November 2026
Active officers: 4
Outstanding charges: 0

Sourced from Companies House, retrieved 17 September 2026 at 09:40 UTC. This is public register information, not a credit or legal assessment.

View this company on the Companies House register

Company type
Private limited company
Address
151 Buckingham Palace Road, London, SW1W 9SZ, England
Nature of business
Extraction of crude petroleum
Extraction of natural gas
Previous company names
CONOCOPHILLIPS (U.K.) SIGMA LIMITED

Officer details

Name	Role	Appointed On	Resigned On	Country of Residence	Date of Birth	Address
HARBOUR ENERGY SECRETARIES LIMITED ACTIVE	Secretary	10 Oct 2022				151, Buckingham Palace Road, London, SW1W 9SZ, England
BARR, Scott ACTIVE	Director	12 Dec 2024		Scotland	July 1976	151, Buckingham Palace Road, London, SW1W 9SZ, England
LANDES, Howard Ralph ACTIVE	Director	20 Oct 2021		United Kingdom	December 1975	151, Buckingham Palace Road, London, SW1W 9SZ, England
SCOTT, Russell ACTIVE	Director	12 Dec 2024		Scotland	September 1973	151, Buckingham Palace Road, London, SW1W 9SZ, England
FARRELL, Joseph Anthony RESIGNED	Secretary	29 Mar 2018	22 May 2019			20th Floor, 1 Angel Court, London, EC2R 7HJ, England
FLETCHER, Angela Sarah Helen RESIGNED	Secretary	02 Nov 2011	23 Apr 2014			Portman House, 2 Portman Street, London, W1H 6DU, England
GRIMSHAW, David RESIGNED	Secretary	02 Nov 2011	30 Sep 2019			Brettenham House, Lancaster Place, London, WC2E 7EN, England
LANDES, Howard Ralph RESIGNED	Secretary	30 Sep 2019	10 Oct 2022			Brettenham House, Lancaster Place, London, WC2E 7EN, England
PEPIN, Jean-Francois Jacques Basile RESIGNED	Secretary	13 May 2013	14 Aug 2014			Portman House, 2 Portman Street, London, W1H 6DU, England
STIRRUP, Edith Jeannie RESIGNED	Secretary	02 Nov 2011	30 Apr 2012			Portman House, 2 Portman Street, London, W1H 6DU, England
ANDERSON, Robert Hendry RESIGNED	Director	02 Nov 2011	13 May 2013	Scotland	October 1956	Portman House, 2 Portman Street, London, W1H 6DU, England
CHENIER, David Eric RESIGNED	Director	19 Apr 2012	01 Aug 2015	Scotland	January 1962	Portman House, 2 Portman Street, London, W1H 6DU, England
CONWAY, Christopher William RESIGNED	Director	02 Nov 2011	30 Apr 2012	England	January 1957	Portman House, 2 Portman Street, London, W1H 6DU, England
GAUTREY, Christopher RESIGNED	Director	02 Nov 2011	23 Dec 2011	England	December 1948	Portman House, 2 Portman Street, London, W1H 6DU, England
HASTINGS, Andrew David Richard RESIGNED	Director	02 Nov 2011	15 Jun 2018	Scotland	February 1961	20th Floor, 1 Angel Court, London, EC2R 7HJ, England
KING, Terri Gay RESIGNED	Director	05 Jan 2017	30 Sep 2019	United Kingdom	March 1961	Brettenham House, Lancaster Place, London, WC2E 7EN, England
KIRK, Philip Andrew RESIGNED	Director	30 Sep 2019	28 Feb 2022	England	May 1966	Brettenham House, Lancaster Place, London, WC2E 7EN, England
KRANE, Alexander Lorentzen RESIGNED	Director	20 Oct 2021	12 Dec 2024	Norway	March 1976	151, Buckingham Palace Road, London, SW1W 9SZ, England
MACKLON, Dominic Edward RESIGNED	Director	01 Aug 2015	05 Jan 2017	Scotland	April 1969	Portman House, 2 Portman Street, London, W1H 6DU
OSBORNE, Andrew Jon RESIGNED	Director	30 Sep 2019	26 Oct 2021	United Kingdom	November 1969	Brettenham House, Lancaster Place, London, WC2E 7EN, England
SCOTT, Russell RESIGNED	Director	25 Sep 2018	30 Sep 2019	Scotland	September 1973	Brettenham House, Lancaster Place, London, WC2E 7EN, England
SIMPSON, Katherine Susan RESIGNED	Director	15 Jun 2018	22 May 2019	United Kingdom	October 1961	20th Floor, 1 Angel Court, London, EC2R 7HJ, England
STALKER, Ross Graham RESIGNED	Director	31 Oct 2015	25 Sep 2018	United Kingdom	October 1964	20th Floor, 1 Angel Court, London, EC2R 7HJ, England
WARRENDER, John Mcandrew RESIGNED	Director	02 Nov 2011	03 Jul 2013	Scotland	July 1961	Portman House, 2 Portman Street, London, W1H 6DU, England
WARWICK, Paul Cyril RESIGNED	Director	02 Nov 2011	30 Apr 2012	Scotland	April 1953	Portman House, 2 Portman Street, London, W1H 6DU, England
WOLFE, Patrick RESIGNED	Director	22 May 2019	30 Sep 2019	Scotland	February 1963	Brettenham House, Lancaster Place, London, WC2E 7EN, England
WRIGHT, Michael Don RESIGNED	Director	13 May 2013	29 Oct 2015	Scotland	May 1964	Portman House, 2 Portman Street, London, W1H 6DU, England

HARBOUR ENERGY SECRETARIES LIMITED ACTIVE
Role: Secretary
Appointed on: 10 Oct 2022
Address: 151, Buckingham Palace Road, London, SW1W 9SZ, England

BARR, Scott ACTIVE
Role: Director
Appointed on: 12 Dec 2024
Country of Residence: Scotland
Date of birth: July 1976
Address: 151, Buckingham Palace Road, London, SW1W 9SZ, England

LANDES, Howard Ralph ACTIVE
Role: Director
Appointed on: 20 Oct 2021
Country of Residence: United Kingdom
Date of birth: December 1975
Address: 151, Buckingham Palace Road, London, SW1W 9SZ, England

SCOTT, Russell ACTIVE
Role: Director
Appointed on: 12 Dec 2024
Country of Residence: Scotland
Date of birth: September 1973
Address: 151, Buckingham Palace Road, London, SW1W 9SZ, England

FARRELL, Joseph Anthony RESIGNED
Role: Secretary
Appointed on: 29 Mar 2018
Resigned on: 22 May 2019
Address: 20th Floor, 1 Angel Court, London, EC2R 7HJ, England

FLETCHER, Angela Sarah Helen RESIGNED
Role: Secretary
Appointed on: 02 Nov 2011
Resigned on: 23 Apr 2014
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

GRIMSHAW, David RESIGNED
Role: Secretary
Appointed on: 02 Nov 2011
Resigned on: 30 Sep 2019
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

LANDES, Howard Ralph RESIGNED
Role: Secretary
Appointed on: 30 Sep 2019
Resigned on: 10 Oct 2022
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

PEPIN, Jean-Francois Jacques Basile RESIGNED
Role: Secretary
Appointed on: 13 May 2013
Resigned on: 14 Aug 2014
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

STIRRUP, Edith Jeannie RESIGNED
Role: Secretary
Appointed on: 02 Nov 2011
Resigned on: 30 Apr 2012
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

ANDERSON, Robert Hendry RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 13 May 2013
Country of Residence: Scotland
Date of birth: October 1956
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

CHENIER, David Eric RESIGNED
Role: Director
Appointed on: 19 Apr 2012
Resigned on: 01 Aug 2015
Country of Residence: Scotland
Date of birth: January 1962
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

CONWAY, Christopher William RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 30 Apr 2012
Country of Residence: England
Date of birth: January 1957
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

GAUTREY, Christopher RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 23 Dec 2011
Country of Residence: England
Date of birth: December 1948
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

HASTINGS, Andrew David Richard RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 15 Jun 2018
Country of Residence: Scotland
Date of birth: February 1961
Address: 20th Floor, 1 Angel Court, London, EC2R 7HJ, England

KING, Terri Gay RESIGNED
Role: Director
Appointed on: 05 Jan 2017
Resigned on: 30 Sep 2019
Country of Residence: United Kingdom
Date of birth: March 1961
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

KIRK, Philip Andrew RESIGNED
Role: Director
Appointed on: 30 Sep 2019
Resigned on: 28 Feb 2022
Country of Residence: England
Date of birth: May 1966
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

KRANE, Alexander Lorentzen RESIGNED
Role: Director
Appointed on: 20 Oct 2021
Resigned on: 12 Dec 2024
Country of Residence: Norway
Date of birth: March 1976
Address: 151, Buckingham Palace Road, London, SW1W 9SZ, England

MACKLON, Dominic Edward RESIGNED
Role: Director
Appointed on: 01 Aug 2015
Resigned on: 05 Jan 2017
Country of Residence: Scotland
Date of birth: April 1969
Address: Portman House, 2 Portman Street, London, W1H 6DU

OSBORNE, Andrew Jon RESIGNED
Role: Director
Appointed on: 30 Sep 2019
Resigned on: 26 Oct 2021
Country of Residence: United Kingdom
Date of birth: November 1969
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

SCOTT, Russell RESIGNED
Role: Director
Appointed on: 25 Sep 2018
Resigned on: 30 Sep 2019
Country of Residence: Scotland
Date of birth: September 1973
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

SIMPSON, Katherine Susan RESIGNED
Role: Director
Appointed on: 15 Jun 2018
Resigned on: 22 May 2019
Country of Residence: United Kingdom
Date of birth: October 1961
Address: 20th Floor, 1 Angel Court, London, EC2R 7HJ, England

STALKER, Ross Graham RESIGNED
Role: Director
Appointed on: 31 Oct 2015
Resigned on: 25 Sep 2018
Country of Residence: United Kingdom
Date of birth: October 1964
Address: 20th Floor, 1 Angel Court, London, EC2R 7HJ, England

WARRENDER, John Mcandrew RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 03 Jul 2013
Country of Residence: Scotland
Date of birth: July 1961
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

WARWICK, Paul Cyril RESIGNED
Role: Director
Appointed on: 02 Nov 2011
Resigned on: 30 Apr 2012
Country of Residence: Scotland
Date of birth: April 1953
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

WOLFE, Patrick RESIGNED
Role: Director
Appointed on: 22 May 2019
Resigned on: 30 Sep 2019
Country of Residence: Scotland
Date of birth: February 1963
Address: Brettenham House, Lancaster Place, London, WC2E 7EN, England

WRIGHT, Michael Don RESIGNED
Role: Director
Appointed on: 13 May 2013
Resigned on: 29 Oct 2015
Country of Residence: Scotland
Date of birth: May 1964
Address: Portman House, 2 Portman Street, London, W1H 6DU, England

Filing history

Timeline

People with significant control

Charges

Created	Status	Filings
19 Mar 2021	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)
10 Jan 2020	Satisfied	Registration of a charge (MR01) (opens in a new tab)Satisfaction of a charge (MR04) (opens in a new tab)

Registers

Exemptions

No PSC exemptions are recorded for this company.

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