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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 72
  • 1
    Romero, Andres Raul
    Legal Manager born in December 1975
    Individual (1 offspring)
    Officer
    2011-10-12 ~ 2012-07-01
    OF - Director → CIF 0
  • 2
    Frank, William Edward
    Manager Planning & Commerci Al born in August 1958
    Individual (4 offsprings)
    Officer
    2003-10-22 ~ 2006-01-19
    OF - Director → CIF 0
  • 3
    Ring, Michael Fielding
    Finance Director born in April 1952
    Individual (7 offsprings)
    Officer
    1997-07-31 ~ 1999-01-27
    OF - Director → CIF 0
  • 4
    Thomas, Leslie James
    Chief Executive Officer born in March 1957
    Individual (52 offsprings)
    Officer
    2019-11-08 ~ 2020-08-24
    OF - Director → CIF 0
  • 5
    Ricketts, William Kevin
    General Manager born in October 1959
    Individual (1 offspring)
    Officer
    2017-12-14 ~ 2019-02-28
    OF - Director → CIF 0
  • 6
    Olson, Stacey Guillot
    General Manager born in November 1964
    Individual (6 offsprings)
    Officer
    2012-06-04 ~ 2015-07-06
    OF - Director → CIF 0
  • 7
    Taylor, Charles Alan
    Oil Company Executive born in October 1957
    Individual (8 offsprings)
    Officer
    2000-02-25 ~ 2003-10-22
    OF - Director → CIF 0
  • 8
    Bruce, Alan Alexander
    Chief Operations Officer born in January 1982
    Individual (26 offsprings)
    Officer
    2021-09-20 ~ 2024-01-04
    OF - Director → CIF 0
  • 9
    Lydecker, Greta Gill
    Managing Director born in November 1957
    Individual (6 offsprings)
    Officer
    2016-07-11 ~ 2019-11-08
    OF - Director → CIF 0
  • 10
    Hinkley, Richard James
    General Manager born in August 1971
    Individual (6 offsprings)
    Officer
    2015-07-06 ~ 2017-12-14
    OF - Director → CIF 0
  • 11
    Pitts, Alan Stewart
    General Manager, Uk Operated Assets born in May 1966
    Individual (1 offspring)
    Officer
    2018-05-24 ~ 2019-09-10
    OF - Director → CIF 0
  • 12
    Connon, Robert Keith
    Oil Company Executive born in September 1943
    Individual (4 offsprings)
    Officer
    1995-02-01 ~ 2001-10-10
    OF - Director → CIF 0
  • 13
    Vasques, Luciano Maria
    Born in April 1963
    Individual (75 offsprings)
    Officer
    2024-10-03 ~ now
    OF - Director → CIF 0
  • 14
    Pizzala, David Robert Powell
    Finance Manager born in April 1961
    Individual (6 offsprings)
    Officer
    2005-09-27 ~ 2009-02-09
    OF - Director → CIF 0
  • 15
    Matzke, Richard Herman
    Oil Company Executive born in July 1937
    Individual (3 offsprings)
    Officer
    (before 1992-11-01) ~ 1999-12-31
    OF - Director → CIF 0
  • 16
    Breber, Pierre
    Manager Finance And Business born in August 1964
    Individual (7 offsprings)
    Officer
    2003-10-22 ~ 2005-09-27
    OF - Director → CIF 0
  • 17
    Sirgo, Eric Christopher
    Gm Of Operations - Europe born in September 1964
    Individual (5 offsprings)
    Officer
    2009-10-19 ~ 2014-02-01
    OF - Director → CIF 0
  • 18
    Winter, Spencer Robert
    Oil Company Executive born in September 1949
    Individual (5 offsprings)
    Officer
    1995-08-01 ~ 1998-11-20
    OF - Director → CIF 0
  • 19
    Mcateer, Julie Elizabeth
    Born in March 1969
    Individual (30 offsprings)
    Officer
    2024-05-27 ~ now
    OF - Director → CIF 0
  • 20
    Dulaney, Brenda Sue
    Managing Director born in February 1961
    Individual (7 offsprings)
    Officer
    2011-05-09 ~ 2013-06-17
    OF - Director → CIF 0
  • 21
    Germani, Gregory Anthony
    Manager born in April 1966
    Individual (3 offsprings)
    Officer
    2011-03-08 ~ 2013-06-11
    OF - Director → CIF 0
  • 22
    Freeman, John Barry
    Oil Company Executive born in July 1934
    Individual (1 offspring)
    Officer
    (before 1992-11-01) ~ 1994-09-30
    OF - Director → CIF 0
  • 23
    Mitro, Thomas Michael
    Oil Company Executive born in May 1950
    Individual (4 offsprings)
    Officer
    1993-11-03 ~ 1997-07-31
    OF - Director → CIF 0
  • 24
    Chaiyasuta, Siriporn
    Individual (10 offsprings)
    Officer
    2012-05-01 ~ 2014-04-14
    OF - Secretary → CIF 0
  • 25
    Dzhetpisova, Raigul
    Finance Director born in June 1975
    Individual (6 offsprings)
    Officer
    2012-09-01 ~ 2016-07-25
    OF - Director → CIF 0
  • 26
    Edmondson, Thomas Alexander
    Oil Company Executive born in October 1938
    Individual (1 offspring)
    Officer
    1992-11-12 ~ 1994-06-01
    OF - Director → CIF 0
  • 27
    Stevens, Christopher Ed
    Petroleum Engineer born in September 1958
    Individual (5 offsprings)
    Officer
    2006-01-19 ~ 2008-01-01
    OF - Director → CIF 0
  • 28
    Matiuk, Gregory
    Oil Company Executive born in April 1945
    Individual (1 offspring)
    Officer
    (before 1992-11-01) ~ 1992-11-12
    OF - Director → CIF 0
  • 29
    Robertson, Peter James
    Company Executive born in January 1947
    Individual (2 offsprings)
    Officer
    2000-02-25 ~ 2002-06-17
    OF - Director → CIF 0
  • 30
    Mcgarva, Anthony Robert
    Business Service Manager born in October 1965
    Individual (8 offsprings)
    Officer
    2014-09-15 ~ 2019-11-08
    OF - Director → CIF 0
  • 31
    Dillard, David Wayne
    Director born in October 1957
    Individual (3 offsprings)
    Officer
    2014-02-01 ~ 2018-02-01
    OF - Director → CIF 0
  • 32
    Rogers, William Curtis
    Director born in February 1969
    Individual (5 offsprings)
    Officer
    2012-07-01 ~ 2015-07-13
    OF - Director → CIF 0
  • 33
    Benson, Eric Andrew
    Finance Manager born in October 1962
    Individual (8 offsprings)
    Officer
    2010-07-27 ~ 2012-09-01
    OF - Director → CIF 0
  • 34
    Boonyapaluk, Pativate
    Planning And Commercial Manager born in June 1970
    Individual (3 offsprings)
    Officer
    2013-06-11 ~ 2014-09-15
    OF - Director → CIF 0
  • 35
    Fitzgerald, John Gary
    Oil Company Executive born in December 1939
    Individual (3 offsprings)
    Officer
    1995-01-10 ~ 1997-07-31
    OF - Director → CIF 0
  • 36
    Humphrey, Mark Alan
    Oil Company Executive born in March 1952
    Individual (2 offsprings)
    Officer
    (before 1992-11-01) ~ 1993-11-03
    OF - Director → CIF 0
  • 37
    Callaghan, Edward Michael
    Director born in December 1967
    Individual (4 offsprings)
    Officer
    2015-09-24 ~ 2017-08-07
    OF - Director → CIF 0
  • 38
    Smith, Charles Mayfield
    Oil Company Executive born in January 1930
    Individual (6 offsprings)
    Officer
    (before 1992-11-01) ~ 1995-02-01
    OF - Director → CIF 0
  • 39
    Friedman, Yaniv
    Born in April 1974
    Individual (29 offsprings)
    Officer
    2024-07-01 ~ now
    OF - Director → CIF 0
  • 40
    Myerson, Gilad
    Director born in March 1976
    Individual (29 offsprings)
    Officer
    2021-06-14 ~ 2024-05-27
    OF - Director → CIF 0
  • 41
    Harlan, Tearle William Thomas
    Legal Manager born in January 1972
    Individual (5 offsprings)
    Officer
    2017-08-07 ~ 2019-11-08
    OF - Director → CIF 0
  • 42
    Dunnett, Bill
    Chief Executive Officer born in May 1962
    Individual (15 offsprings)
    Officer
    2020-08-24 ~ 2021-09-14
    OF - Director → CIF 0
  • 43
    Lewis, Iain Clifford Scobbie
    Born in December 1977
    Individual (29 offsprings)
    Officer
    2023-04-09 ~ now
    OF - Director → CIF 0
  • 44
    Green, Roderick Tremell
    Finance Manager born in September 1974
    Individual (7 offsprings)
    Officer
    2016-07-25 ~ 2018-08-20
    OF - Director → CIF 0
  • 45
    May, Billy Craig
    Managing Director born in August 1959
    Individual (8 offsprings)
    Officer
    2013-06-17 ~ 2016-07-11
    OF - Director → CIF 0
  • 46
    Zaza, Brigitte
    Individual (35 offsprings)
    Officer
    2010-10-28 ~ 2019-11-08
    OF - Secretary → CIF 0
  • 47
    May, Eric Daniel
    Geologist born in May 1961
    Individual (4 offsprings)
    Officer
    2008-03-18 ~ 2011-03-08
    OF - Director → CIF 0
  • 48
    Haile, John Steven
    General Manager Operations born in October 1956
    Individual (4 offsprings)
    Officer
    2007-09-11 ~ 2009-10-14
    OF - Director → CIF 0
  • 49
    Udoma, Sally Olayinka
    Legal Counsel born in February 1959
    Individual (10 offsprings)
    Officer
    2010-07-27 ~ 2011-11-02
    OF - Director → CIF 0
    Udoma, Sally Olayinka
    Lawyer
    Individual (10 offsprings)
    Officer
    2008-05-19 ~ 2009-02-09
    OF - Secretary → CIF 0
    Udoma, Sally Olayinka, Mrs.
    Individual (10 offsprings)
    Officer
    2010-07-27 ~ 2012-05-01
    OF - Secretary → CIF 0
  • 50
    Crawford, David Andrew
    Chief Financial Officer born in January 1963
    Individual (34 offsprings)
    Officer
    2021-02-01 ~ 2022-09-01
    OF - Director → CIF 0
  • 51
    Lacy, Kevin Dennis
    Company Executive born in April 1958
    Individual (6 offsprings)
    Officer
    1997-07-31 ~ 2000-02-25
    OF - Director → CIF 0
  • 52
    Gass, John Donald
    Oil Company Executive born in April 1952
    Individual (1 offspring)
    Officer
    (before 1992-11-01) ~ 1994-09-30
    OF - Director → CIF 0
  • 53
    Birsa, David Scott
    Oil Company Executive born in January 1950
    Individual (2 offsprings)
    Officer
    (before 1992-11-01) ~ 1992-10-22
    OF - Director → CIF 0
  • 54
    Smith Jnr, Rossman William
    Oil Company Executive born in September 1939
    Individual (2 offsprings)
    Officer
    1993-10-22 ~ 1995-08-01
    OF - Director → CIF 0
  • 55
    Forbes, Graham Andrew
    Chief Financial Officer born in September 1970
    Individual (46 offsprings)
    Officer
    2019-11-08 ~ 2021-01-31
    OF - Director → CIF 0
  • 56
    Gustavson, Jeffrey Brix
    Manager, Finance & Business Services born in June 1972
    Individual (6 offsprings)
    Officer
    2009-02-09 ~ 2010-07-27
    OF - Director → CIF 0
  • 57
    Smith, Brian Anthony
    Petroleum Engineer born in April 1953
    Individual (9 offsprings)
    Officer
    2003-10-22 ~ 2006-06-01
    OF - Director → CIF 0
  • 58
    Jones, Mark Alan
    General Counsel born in July 1958
    Individual (10 offsprings)
    Officer
    2008-05-19 ~ 2010-06-29
    OF - Director → CIF 0
    Jones, Mark Alan
    Individual (10 offsprings)
    Officer
    2009-02-09 ~ 2010-06-29
    OF - Secretary → CIF 0
  • 59
    Mccabe, James Reid
    Oil Company Executive born in June 1944
    Individual (4 offsprings)
    Officer
    1998-11-20 ~ 2001-09-27
    OF - Director → CIF 0
  • 60
    Cohagan, Richard Philip
    Engineer Executive born in December 1955
    Individual (8 offsprings)
    Officer
    2006-05-15 ~ 2011-05-09
    OF - Director → CIF 0
  • 61
    Luquette, Gary Paul
    Engineering born in February 1956
    Individual (8 offsprings)
    Officer
    2003-02-04 ~ 2006-05-15
    OF - Director → CIF 0
  • 62
    Rixon, Peter Andrew Robin
    Solicitor born in December 1945
    Individual (19 offsprings)
    Officer
    (before 1992-11-01) ~ 2008-05-19
    OF - Director → CIF 0
    Rixon, Peter Andrew Robin
    Individual (19 offsprings)
    Officer
    (before 1992-11-01) ~ 2008-05-19
    OF - Secretary → CIF 0
  • 63
    Casey, Michael Wayne
    Engineer born in September 1955
    Individual (5 offsprings)
    Officer
    2006-01-19 ~ 2007-08-01
    OF - Director → CIF 0
  • 64
    Thompson, Michael Robert
    Finance Director born in June 1977
    Individual (7 offsprings)
    Officer
    2018-08-20 ~ 2019-11-08
    OF - Director → CIF 0
  • 65
    Mcdonald, John William
    Manager & Executive born in December 1951
    Individual (8 offsprings)
    Officer
    2001-10-10 ~ 2003-02-04
    OF - Director → CIF 0
  • 66
    Chudanov, Donald Allan
    Chemical Engineer born in September 1958
    Individual (7 offsprings)
    Officer
    2006-07-17 ~ 2012-06-04
    OF - Director → CIF 0
  • 67
    Mackie, Paul Gavin James
    Accountant born in December 1949
    Individual (14 offsprings)
    Officer
    1999-01-27 ~ 2003-10-22
    OF - Director → CIF 0
  • 68
    Wagner, David Joseph
    Petroleum Engineer born in August 1957
    Individual (1 offspring)
    Officer
    2007-05-30 ~ 2010-10-10
    OF - Director → CIF 0
  • 69
    CHEVRON PRODUCTS UK LIMITED
    - now 03600726 06502141
    FUEL AND MARINE MARKETING LIMITED - 2008-03-03
    920TH SHELF TRADING COMPANY LIMITED - 1998-10-16
    1, Westferry Circus, London, England
    Active Corporate (50 parents, 7 offsprings)
    Person with significant control
    2016-04-06 ~ 2019-05-21
    PE - Ownership of voting rights - 75% or more as a member of a firmCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Ownership of shares – 75% or more as a member of a firmCIF 0
  • 70
    CHEVRON INTERNATIONAL EXPLORATION AND PRODUCTION COMPANY LIMITED - now
    CHEVRON EURASIA PACIFIC LIMITED - 2022-10-25
    CHEVRON NORTH SEA HOLDINGS LIMITED
    - 2022-02-28 11867122
    9, Cavendish Square, London, England
    Active Corporate (16 parents, 4 offsprings)
    Person with significant control
    2019-05-21 ~ 2019-11-08
    PE - Has significant influence or controlCIF 0
  • 71
    PINSENT MASONS SECRETARIAL LIMITED
    - now 02318923
    PINSENTS COMPANY SERVICES LIMITED - 2004-12-06
    PINSENT CURTIS BIDDLE COMPANY SERVICES LIMITED - 2003-05-06
    PINSENT CURTIS COMPANY SERVICES LIMITED - 2001-02-02
    SIMCO COMPANY SERVICES LIMITED - 1996-01-01
    Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (154 parents, 3085 offsprings)
    Officer
    2019-11-08 ~ now
    OF - Secretary → CIF 0
  • 72
    ITHACA ENERGY (UK) LIMITED
    - now SC272009
    LEDGE 816 LIMITED - 2004-09-23
    13, Queen's Road, Aberdeen, Scotland
    Active Corporate (27 parents, 10 offsprings)
    Person with significant control
    2019-11-08 ~ 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

ITHACA OIL AND GAS LIMITED

Period: 2019-11-08 ~ now
Company number: 01546623
Registered names
ITHACA OIL AND GAS LIMITED - now
Standard Industrial Classification
06100 - Extraction Of Crude Petroleum

Related profiles found in government register
  • ITHACA OIL AND GAS LIMITED
    Info
    CHEVRON NORTH SEA LIMITED - 2019-11-08
    CHEVRONTEXACO NORTH SEA LIMITED - 2019-11-08
    CHEVRON U.K. LIMITED - 2019-11-08
    GULF OIL (U.K.) LIMITED - 2019-11-08
    Registered number 01546623
    C/o Pinsent Masons Llp, 1 Park Row, Leeds LS1 5AB
    PRIVATE LIMITED COMPANY incorporated on 1981-02-20 (45 years 2 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-11-01
    CIF 0
  • CHEVRON U.K. LIMITED
    S
    Registered number missing
    2 Portman Street, London, W1H 0AN
    CIF 1
  • ITHACA OIL AND GAS LIMITED
    S
    Registered number 01546623
    C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom, LS1 5AB
    Limited By Shares in Companies House, England
    CIF 2
  • CHEVRON NORTH SEA LIMITED
    S
    Registered number 1546623
    9, Cavendish Square, London, England, W1G 9DF
    Limited By Shares in England
    CIF 3
child relation
Offspring entities and appointments 4
  • 1
    CHEVRON BRITAIN LIMITED
    - now 01006065
    TEXACO BRITAIN LIMITED
    - 2019-03-07 01006065
    GETTY OIL (BRITAIN) LIMITED - 1984-10-31
    GETTY OIL INTERNATIONAL(ENGLAND),LIMITED - 1977-12-31
    1 Westferry Circus, Canary Wharf, London
    Active Corporate (78 parents)
    Person with significant control
    2016-04-06 ~ 2019-07-24
    CIF 4 - Ownership of shares – 75% or more as a member of a firm OE
    CIF 4 - Ownership of voting rights - 75% or more as a member of a firm OE
    CIF 4 - Has significant influence or control as a member of a firm OE
    CIF 4 - Right to appoint or remove directors OE
  • 2
    CHEVRON EUROPE LIMITED
    - now 01420477
    CHEVRON EXPLORATION EUROPE LIMITED - 1995-11-20
    CHEVRON U.K. OFFSHORE EXPLORATION COMPANY LIMITED - 1993-11-03
    GULF U.K. OFFSHORE EXPLORATION COMPANY, LIMITED - 1988-06-15
    1 Westferry Circus, Canary Wharf, London
    Dissolved Corporate (40 parents)
    Person with significant control
    2016-04-06 ~ 2019-07-24
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Has significant influence or control as a member of a firm OE
    CIF 3 - Ownership of voting rights - 75% or more as a member of a firm OE
    CIF 3 - Ownership of shares – 75% or more as a member of a firm OE
  • 3
    ITHACA EXPLORATION LIMITED
    - now 05914627
    VALIANT EXPLORATION LIMITED - 2013-04-23
    Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (24 parents)
    Person with significant control
    2020-10-19 ~ now
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
  • 4
    THE UK OFFSHORE ENERGIES ASSOCIATION LIMITED - now
    THE UK OIL AND GAS INDUSTRY ASSOCIATION LIMITED - 2022-01-13
    THE UNITED KINGDOM OFFSHORE OIL AND GAS INDUSTRY ASSOCIATION LIMITED - 2012-12-24
    U.K. OFFSHORE OPERATORS ASSOCIATION LIMITED
    - 2007-04-24 01119804
    Cannongate House 2nd Floor, 62-64 Cannon Street, London, England
    Active Corporate (220 parents, 4 offsprings)
    Officer
    1998-01-01 ~ 2001-10-10
    CIF 1 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.