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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 69
  • 1
    Mcmorran, James Deas
    Born in July 1957
    Individual (32 offsprings)
    Officer
    2003-08-14 ~ 2003-12-31
    OF - Director → CIF 0
  • 2
    Knudson, Thomas Clifford
    Born in April 1946
    Individual (13 offsprings)
    Officer
    1999-01-07 ~ 2000-07-01
    OF - Director → CIF 0
  • 3
    Theede, Steven Michael
    Born in March 1952
    Individual (18 offsprings)
    Officer
    2000-07-01 ~ 2003-08-14
    OF - Director → CIF 0
  • 4
    Farthing, David Andrew, Vivian
    Born in September 1957
    Individual (12 offsprings)
    Officer
    2008-11-14 ~ 2009-10-09
    OF - Director → CIF 0
  • 5
    Churchill, Caryn Anne
    Individual (1 offspring)
    Officer
    (before 1992-05-04) ~ 1992-05-13
    OF - Secretary → CIF 0
  • 6
    Marriott, Gordon Neil
    Born in April 1934
    Individual (2 offsprings)
    Officer
    1995-12-01 ~ 1999-01-07
    OF - Director → CIF 0
  • 7
    Macklon, Dominic Edward
    Born in April 1969
    Individual (32 offsprings)
    Officer
    2015-08-01 ~ 2017-01-05
    OF - Director → CIF 0
  • 8
    Stuber, Ronald David
    Individual (1 offspring)
    Officer
    (before 1992-05-13) ~ 1997-03-03
    OF - Secretary → CIF 0
  • 9
    Zaleschuk, Victor Jack
    Born in June 1943
    Individual (1 offspring)
    Officer
    (before 1992-05-04) ~ 1999-01-07
    OF - Director → CIF 0
  • 10
    Stirrup, Edith Jeannie
    Individual (46 offsprings)
    Officer
    2003-08-13 ~ 2012-04-30
    OF - Secretary → CIF 0
  • 11
    Pepin, Jean-francois Jacques Basile
    Individual (34 offsprings)
    Officer
    2013-05-13 ~ 2014-08-14
    OF - Secretary → CIF 0
  • 12
    Kirk, Philip Andrew
    Born in May 1966
    Individual (68 offsprings)
    Officer
    2019-09-30 ~ 2022-02-28
    OF - Director → CIF 0
  • 13
    Ramshaw, Roger Stephen
    Born in February 1949
    Individual (30 offsprings)
    Officer
    2002-09-03 ~ 2003-12-31
    OF - Director → CIF 0
  • 14
    Halliwell, Andrew Roy
    Born in March 1957
    Individual (31 offsprings)
    Officer
    2004-01-14 ~ 2004-03-22
    OF - Director → CIF 0
    2005-08-05 ~ 2010-03-05
    OF - Director → CIF 0
  • 15
    Stalker, Ross Graham
    Born in October 1964
    Individual (41 offsprings)
    Officer
    2015-10-31 ~ 2018-09-25
    OF - Director → CIF 0
  • 16
    Osborne, Andrew Jon
    Born in November 1969
    Individual (41 offsprings)
    Officer
    2019-09-30 ~ 2021-10-26
    OF - Director → CIF 0
  • 17
    Mcwilliams, John Banon
    Born in March 1947
    Individual (1 offspring)
    Officer
    1993-05-09 ~ 1993-10-31
    OF - Director → CIF 0
  • 18
    Barr, Scott
    Born in July 1976
    Individual (31 offsprings)
    Officer
    2024-12-12 ~ now
    OF - Director → CIF 0
  • 19
    Conway, Christopher William
    Born in January 1957
    Individual (20 offsprings)
    Officer
    2010-04-09 ~ 2012-04-30
    OF - Director → CIF 0
  • 20
    Krane, Alexander Lorentzen
    Company Director born in March 1976
    Individual (51 offsprings)
    Officer
    2021-10-20 ~ 2024-12-12
    OF - Director → CIF 0
  • 21
    Wright, Michael Don
    Born in May 1964
    Individual (34 offsprings)
    Officer
    2013-05-13 ~ 2015-10-29
    OF - Director → CIF 0
  • 22
    Ward, Elaine June
    Individual (26 offsprings)
    Officer
    2003-08-13 ~ 2006-10-13
    OF - Secretary → CIF 0
  • 23
    Landes, Howard Ralph
    Born in December 1975
    Individual (103 offsprings)
    Officer
    2021-10-20 ~ now
    OF - Director → CIF 0
    Landes, Howard Ralph
    Individual (103 offsprings)
    Officer
    2019-09-30 ~ 2022-10-10
    OF - Secretary → CIF 0
  • 24
    King, Terri Gay
    Born in March 1961
    Individual (35 offsprings)
    Officer
    2017-01-05 ~ 2019-09-30
    OF - Director → CIF 0
  • 25
    Hughes, Harold William Denis, Dr
    Born in April 1934
    Individual (5 offsprings)
    Officer
    1997-02-10 ~ 1999-01-07
    OF - Director → CIF 0
  • 26
    Skjervoy, Arild
    Born in November 1958
    Individual (24 offsprings)
    Officer
    2003-08-14 ~ 2005-08-05
    OF - Director → CIF 0
  • 27
    Warrender, John Mcandrew
    Born in July 1961
    Individual (29 offsprings)
    Officer
    2008-11-14 ~ 2013-07-03
    OF - Director → CIF 0
  • 28
    Patterson, John
    Born in April 1949
    Individual (3 offsprings)
    Officer
    1997-02-10 ~ 1999-01-07
    OF - Director → CIF 0
  • 29
    Watkins, George Edward
    Born in August 1943
    Individual (29 offsprings)
    Officer
    1999-01-07 ~ 2002-09-03
    OF - Director → CIF 0
  • 30
    Hentschel, David Allen
    Born in February 1934
    Individual (1 offspring)
    Officer
    1996-01-01 ~ 1997-05-31
    OF - Director → CIF 0
  • 31
    Chenier, David Eric
    Born in April 1962
    Individual (34 offsprings)
    Officer
    2012-04-19 ~ 2015-08-01
    OF - Director → CIF 0
  • 32
    Fletcher, Angela Sarah Helen
    Individual (41 offsprings)
    Officer
    2005-08-05 ~ 2014-04-23
    OF - Secretary → CIF 0
  • 33
    Anderson, Robert Hendry
    Born in October 1956
    Individual (34 offsprings)
    Officer
    2009-09-07 ~ 2013-05-13
    OF - Director → CIF 0
  • 34
    Boateng, Barbara Abena
    Individual (2 offsprings)
    Officer
    1998-03-06 ~ 1999-01-07
    OF - Secretary → CIF 0
  • 35
    Grimshaw, David
    Individual (59 offsprings)
    Officer
    2003-08-13 ~ 2019-09-30
    OF - Secretary → CIF 0
  • 36
    Stokeld, Michael Philip, Sol
    Individual (25 offsprings)
    Officer
    1999-01-07 ~ 2003-08-13
    OF - Secretary → CIF 0
  • 37
    Fredin, Todd William
    Born in May 1954
    Individual (30 offsprings)
    Officer
    2003-08-14 ~ 2010-01-31
    OF - Director → CIF 0
  • 38
    Brading, John Edgar
    Born in September 1929
    Individual (2 offsprings)
    Officer
    (before 1992-05-04) ~ 1995-12-01
    OF - Director → CIF 0
  • 39
    Murphy, Laurence
    Born in May 1951
    Individual (4 offsprings)
    Officer
    1997-04-11 ~ 1999-01-07
    OF - Director → CIF 0
  • 40
    Kennedy, Archibald Wood
    Born in June 1958
    Individual (38 offsprings)
    Officer
    2004-03-22 ~ 2009-04-03
    OF - Director → CIF 0
  • 41
    Hastings, Andrew David Richard
    Born in February 1961
    Individual (35 offsprings)
    Officer
    2009-10-09 ~ 2018-06-15
    OF - Director → CIF 0
  • 42
    Mcgeachie, Daniel
    Born in June 1935
    Individual (11 offsprings)
    Officer
    1999-01-07 ~ 2000-06-01
    OF - Director → CIF 0
  • 43
    Wolfe, Patrick
    Born in February 1963
    Individual (31 offsprings)
    Officer
    2019-05-22 ~ 2019-09-30
    OF - Director → CIF 0
  • 44
    Parsons, David William
    Born in April 1942
    Individual (1 offspring)
    Officer
    1993-11-26 ~ 1994-10-18
    OF - Director → CIF 0
    Parsons, David William
    Individual (1 offspring)
    Officer
    1993-11-26 ~ 1994-10-18
    OF - Secretary → CIF 0
  • 45
    Gautrey, Christopher
    Born in December 1948
    Individual (35 offsprings)
    Officer
    2004-01-21 ~ 2009-09-07
    OF - Director → CIF 0
  • 46
    Quinn, James Stewart
    Born in December 1939
    Individual (1 offspring)
    Officer
    (before 1992-05-04) ~ 1992-10-29
    OF - Director → CIF 0
  • 47
    Rivero, Ramon, Managing Director
    Born in August 1937
    Individual (1 offspring)
    Officer
    (before 1992-05-04) ~ 1994-01-01
    OF - Director → CIF 0
  • 48
    Gunn, Peter Robert Francis
    Born in January 1951
    Individual (11 offsprings)
    Officer
    1993-01-27 ~ 1997-02-28
    OF - Director → CIF 0
    Gunn, Peter Robert Francis
    Individual (11 offsprings)
    Officer
    1994-12-29 ~ 1997-02-28
    OF - Secretary → CIF 0
  • 49
    Eriksen, Gisle
    Born in May 1963
    Individual (21 offsprings)
    Officer
    2001-06-01 ~ 2003-08-14
    OF - Director → CIF 0
  • 50
    Maxson, Page Frank
    Born in December 1960
    Individual (24 offsprings)
    Officer
    2003-08-14 ~ 2004-11-22
    OF - Director → CIF 0
  • 51
    Thomas, Timothy James
    Born in May 1957
    Individual (2 offsprings)
    Officer
    1997-03-07 ~ 1999-01-07
    OF - Director → CIF 0
  • 52
    Bettelheim, Eric Christopher
    Born in January 1952
    Individual (8 offsprings)
    Officer
    (before 1992-05-04) ~ 1994-02-28
    OF - Director → CIF 0
  • 53
    Fitzgerald Ca, Michael John
    Born in May 1935
    Individual (6 offsprings)
    Officer
    (before 1992-05-04) ~ 1996-08-23
    OF - Director → CIF 0
  • 54
    Taylor, James Barton
    Born in April 1938
    Individual (2 offsprings)
    Officer
    (before 1992-05-04) ~ 1993-10-31
    OF - Director → CIF 0
  • 55
    Warwick, Paul Cyril
    Born in April 1953
    Individual (61 offsprings)
    Officer
    2009-04-03 ~ 2012-04-30
    OF - Director → CIF 0
  • 56
    Ogilvie, David Stewart
    Individual (24 offsprings)
    Officer
    2006-10-20 ~ 2008-04-01
    OF - Secretary → CIF 0
  • 57
    Bolen, David Paul
    Born in December 1958
    Individual (17 offsprings)
    Officer
    1999-01-07 ~ 2001-06-01
    OF - Director → CIF 0
  • 58
    Densmore, Wesley Mark
    Born in February 1937
    Individual (2 offsprings)
    Officer
    1993-11-26 ~ 1999-01-01
    OF - Director → CIF 0
  • 59
    Isautier, Bernard Francois Paul
    Born in September 1942
    Individual (2 offsprings)
    Officer
    1993-06-11 ~ 1995-12-31
    OF - Director → CIF 0
  • 60
    Carter, Stuart James
    Individual (15 offsprings)
    Officer
    1997-02-10 ~ 1999-01-07
    OF - Secretary → CIF 0
  • 61
    Scott, Russell
    Born in September 1973
    Individual (56 offsprings)
    Officer
    2024-12-12 ~ now
    OF - Director → CIF 0
    2018-09-25 ~ 2019-09-30
    OF - Director → CIF 0
  • 62
    Mckee, John Angus
    Born in August 1935
    Individual (2 offsprings)
    Officer
    (before 1992-05-04) ~ 1993-05-09
    OF - Director → CIF 0
  • 63
    Tyne, Sally Marie
    Individual (1 offspring)
    Officer
    (before 1992-05-04) ~ 1996-06-03
    OF - Secretary → CIF 0
  • 64
    Goulet, Catherine Alice
    Individual (2 offsprings)
    Officer
    1997-02-10 ~ 1999-01-07
    OF - Secretary → CIF 0
  • 65
    Stretch, James Lionel
    Born in February 1935
    Individual (3 offsprings)
    Officer
    1995-12-01 ~ 1996-11-25
    OF - Director → CIF 0
  • 66
    Simpson, Katherine Susan
    Born in October 1961
    Individual (36 offsprings)
    Officer
    2018-06-15 ~ 2019-05-22
    OF - Director → CIF 0
  • 67
    CHRYSAOR PRODUCTION (U.K.) LIMITED
    - now 00524868
    CONOCOPHILLIPS (U.K.) LIMITED - 2019-10-01 00524868
    CONOCO (U.K.) LIMITED - 2002-11-21
    CONTINENTAL OIL HOLDINGS LIMITED - 1980-12-31
    151, Buckingham Palace Road, London, England
    Active Corporate (78 parents, 14 offsprings)
    Person with significant control
    2022-04-19 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    2016-06-30 ~ 2019-09-30
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 68
    HARBOUR ENERGY SECRETARIES LIMITED
    - now 12288531
    PREMIER OIL EBURY LIMITED - 2022-06-07
    151, Buckingham Palace Road, London, England
    Active Corporate (11 parents, 72 offsprings)
    Officer
    2022-10-10 ~ now
    OF - Secretary → CIF 0
  • 69
    CHRYSAOR E&P LIMITED
    10871880 10873483
    Brettenham House, Lancaster Place, London, England
    Active Corporate (8 parents, 35 offsprings)
    Person with significant control
    2019-09-30 ~ 2022-04-19
    PE - Has significant influence or controlCIF 0
parent relation
Company in focus

CHRYSAOR (U.K.) ALPHA LIMITED

Period: 2019-10-01 ~ now
Company number: 02374592
Registered names
CHRYSAOR (U.K.) ALPHA LIMITED - now
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum
06200 - Extraction Of Natural Gas

Related profiles found in government register
  • CHRYSAOR (U.K.) ALPHA LIMITED
    Info
    CONOCOPHILLIPS (U.K.) ALPHA LIMITED - 2019-10-01
    CONOCO (U.K) ALPHA LIMITED - 2019-10-01
    CANADIAN PETROLEUM UK LIMITED - 2019-10-01
    CANADIANOXY NORTH SEA PETROLEUM LIMITED - 2019-10-01
    Registered number 02374592
    151 Buckingham Palace Road, London SW1W 9SZ
    PRIVATE LIMITED COMPANY incorporated on 1989-04-20 (37 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-04-19
    CIF 0
  • CHRYSAOR (U.K.) ALPHA LIMITED
    S
    Registered number 02374592
    151, Buckingham Palace Road, London, England, SW1W 9SZ
    Private Limited Company in Registrar Of Companies For England And Wales, England
    CIF 1
  • CONOCOPHILLIPS (U.K.) ALPHA LIMITED
    S
    Registered number 2374592
    20th Floor, 1 Angel Court, London, England, EC2R 7HJ
    Limited Company in Companies House, England & Wales
    CIF 2
child relation
Offspring entities and appointments 1
  • 1
    CHRYSAOR (U.K.) BETA LIMITED
    - now 02316577 02369861... (more)
    CONOCOPHILLIPS (U.K.) BETA LIMITED
    - 2019-10-01 02316577 02369861... (more)
    CONOCO (U.K.) BETA LIMITED - 2002-11-21
    CANADIAN PETROLEUM ENERGY UK LIMITED - 1999-01-12
    WASCANA RESOURCES LTD. - 1998-07-27
    151 Buckingham Palace Road, London, United Kingdom
    Active Corporate (58 parents)
    Person with significant control
    2016-06-30 ~ 2019-09-30
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    2021-10-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.