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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 32
  • 1
    Doyle, Jamie David
    Director born in December 1975
    Individual (12 offsprings)
    Officer
    2014-10-16 ~ 2021-08-25
    OF - Director → CIF 0
    Doyle, Jamie David
    Individual (12 offsprings)
    Officer
    2016-03-23 ~ 2021-08-25
    OF - Secretary → CIF 0
  • 2
    O'brien, Alan, Mr.
    Solicitor born in June 1957
    Individual (35 offsprings)
    Officer
    2010-04-13 ~ 2011-01-20
    OF - Director → CIF 0
  • 3
    Fang, Zhi
    Director born in August 1962
    Individual (4 offsprings)
    Officer
    2014-02-17 ~ 2019-05-16
    OF - Director → CIF 0
  • 4
    Kaul, Sheila
    Individual (44 offsprings)
    Officer
    2010-04-13 ~ 2016-03-21
    OF - Secretary → CIF 0
  • 5
    Jiang, Qing
    Managing Director born in February 1965
    Individual (5 offsprings)
    Officer
    2020-06-04 ~ 2023-07-26
    OF - Director → CIF 0
  • 6
    Gunn, Paul George
    Legal Counsel born in October 1982
    Individual (6 offsprings)
    Officer
    2021-12-07 ~ 2023-09-07
    OF - Director → CIF 0
    Gunn, Paul George
    Individual (6 offsprings)
    Officer
    2021-12-07 ~ 2023-10-06
    OF - Secretary → CIF 0
  • 7
    Smale, Ian Michael
    Director born in January 1960
    Individual (18 offsprings)
    Officer
    2014-01-21 ~ 2019-11-27
    OF - Director → CIF 0
  • 8
    Powell, Mark James
    Individual (1 offspring)
    Officer
    2005-12-06 ~ 2010-04-13
    OF - Secretary → CIF 0
  • 9
    Schonberner, Marilyn Joy
    Finance Director born in August 1959
    Individual (6 offsprings)
    Officer
    2010-04-13 ~ 2013-08-16
    OF - Director → CIF 0
  • 10
    Ma, Qiang
    Born in November 1980
    Individual (6 offsprings)
    Officer
    2025-04-11 ~ now
    OF - Director → CIF 0
  • 11
    Tilford, Brent Christian
    Finance Director born in January 1978
    Individual (8 offsprings)
    Officer
    2017-01-25 ~ 2019-11-27
    OF - Director → CIF 0
  • 12
    Yang, Baohui
    Individual (4 offsprings)
    Officer
    2023-10-06 ~ now
    OF - Secretary → CIF 0
  • 13
    Spaargaren, Bastiaan
    Director born in February 1968
    Individual (6 offsprings)
    Officer
    2012-01-01 ~ 2014-03-04
    OF - Director → CIF 0
  • 14
    Kennedy, Archibald Wood
    Director born in June 1958
    Individual (38 offsprings)
    Officer
    2012-02-01 ~ 2015-06-30
    OF - Director → CIF 0
  • 15
    Harvey, Lewis Trenear
    Director born in February 1964
    Individual (11 offsprings)
    Officer
    2010-08-19 ~ 2014-03-04
    OF - Director → CIF 0
  • 16
    Boswell, William Patrick
    President born in August 1954
    Individual (1 offspring)
    Officer
    2005-12-06 ~ 2010-04-13
    OF - Director → CIF 0
  • 17
    Roessel, Theresa Ann
    Business Services born in August 1970
    Individual (6 offsprings)
    Officer
    2013-08-15 ~ 2015-06-30
    OF - Director → CIF 0
  • 18
    Kuang, Likun
    Controller - Uk Finance born in April 1978
    Individual (8 offsprings)
    Officer
    2019-11-27 ~ 2021-12-07
    OF - Director → CIF 0
  • 19
    Pan, Yiyong
    Born in November 1973
    Individual (6 offsprings)
    Officer
    2023-07-26 ~ now
    OF - Director → CIF 0
  • 20
    Reinhart, Kevin
    Director born in August 1958
    Individual (4 offsprings)
    Officer
    2014-02-17 ~ 2014-04-25
    OF - Director → CIF 0
  • 21
    Fang, Dianyong
    Director born in November 1971
    Individual (2 offsprings)
    Officer
    2021-12-07 ~ 2025-04-11
    OF - Director → CIF 0
  • 22
    Macaulay, Ian Alexander David
    Director born in January 1974
    Individual (9 offsprings)
    Officer
    2011-01-20 ~ 2014-05-22
    OF - Director → CIF 0
  • 23
    Oldham, Philip, Mr.
    Managing Director born in July 1948
    Individual (17 offsprings)
    Officer
    2010-04-13 ~ 2012-01-31
    OF - Director → CIF 0
  • 24
    Barber, Gina Anne
    Accountant born in October 1969
    Individual (9 offsprings)
    Officer
    2015-05-01 ~ 2016-10-31
    OF - Director → CIF 0
  • 25
    Addy, Peter David
    Director born in June 1953
    Individual (4 offsprings)
    Officer
    2011-04-01 ~ 2011-07-27
    OF - Director → CIF 0
  • 26
    Riddoch, Ray Christopher John
    Director born in January 1961
    Individual (19 offsprings)
    Officer
    2013-09-01 ~ 2014-03-04
    OF - Director → CIF 0
    Riddoch, Ray Christopher John
    Managing Director born in January 1961
    Individual (19 offsprings)
    2015-06-09 ~ 2020-03-06
    OF - Director → CIF 0
  • 27
    Liu, Hui
    Director born in February 1976
    Individual (4 offsprings)
    Officer
    2019-05-16 ~ 2020-11-17
    OF - Director → CIF 0
  • 28
    Fennell, Robert Norman
    Director born in February 1964
    Individual (5 offsprings)
    Officer
    2010-10-01 ~ 2013-09-01
    OF - Director → CIF 0
  • 29
    Ma, Hongwei
    Born in September 1974
    Individual (5 offsprings)
    Officer
    2025-04-11 ~ now
    OF - Director → CIF 0
  • 30
    Wu, Zixian
    Vp Production Operations born in December 1980
    Individual (4 offsprings)
    Officer
    2021-01-20 ~ 2025-04-11
    OF - Director → CIF 0
  • 31
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 100355 offsprings)
    Officer
    2005-12-06 ~ 2005-12-06
    OF - Nominee Secretary → CIF 0
  • 32
    CNOOC PETROLEUM EUROPE LIMITED
    - now 01051137
    NEXEN PETROLEUM U.K. LIMITED - 2019-01-14 01051137
    ENCANA (U.K.) LIMITED - 2004-12-02
    PANCANADIAN PETROLEUM(U.K.)LIMITED - 2002-01-10
    Prospect House, Oxford Road, Uxbridge, England
    Active Corporate (63 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ 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
parent relation
Company in focus

CNOOC PETROLEUM FARRAGON U.K. LIMITED

Period: 2019-01-14 ~ now
Company number: 05645503
Registered names
CNOOC PETROLEUM FARRAGON U.K. LIMITED - now
BRITCANA ENERGY LTD - 2010-08-20
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum

Related profiles found in government register
  • CNOOC PETROLEUM FARRAGON U.K. LIMITED
    Info
    NEXEN PETROLEUM DRAGON U.K. LIMITED - 2019-01-14
    BRITCANA ENERGY LTD - 2019-01-14
    Registered number 05645503
    Second Floor Building 3, Arc Uxbridge, Sanderson Road, Uxbridge UB8 1DH
    PRIVATE LIMITED COMPANY incorporated on 2005-12-06 (20 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-08-24
    CIF 0
  • NEXEN PETROLEUM DRAGON U.K. LIMITED
    S
    Registered number 05645503
    Charter Place, Vine Street, Uxbridge, Middlesex, England, UB8 1JG
    REGISTRAR OF COMPANIES FOR ENGLAND AND WALES
    CIF 1
child relation
Offspring entities and appointments 1
  • 1
    NEXEN ENERGY U.K. LLP
    OC368204
    Charter Place, Vine Street, Uxbridge, Middlesex
    Dissolved Corporate (2 parents)
    Officer
    2011-09-20 ~ dissolved
    CIF 1 - LLP Designated Member → ME

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.