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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 28
  • 1
    Smith, David Earl
    Born in August 1944
    Individual (10 offsprings)
    Officer
    1996-11-01 ~ 2000-12-01
    OF - Director → CIF 0
  • 2
    Donahoe, John Stephen
    Born in June 1947
    Individual (11 offsprings)
    Officer
    1995-08-01 ~ 1998-07-20
    OF - Director → CIF 0
  • 3
    Rettie, Alistair James
    Individual (8 offsprings)
    Officer
    (before 1991-10-26) ~ 1992-04-01
    OF - Secretary → CIF 0
  • 4
    Cartwright, Penelope Jane
    Individual (16 offsprings)
    Officer
    2009-02-28 ~ now
    OF - Secretary → CIF 0
  • 5
    Parziale, John Vincent
    Born in May 1940
    Individual (8 offsprings)
    Officer
    (before 1991-10-26) ~ 1996-11-01
    OF - Director → CIF 0
  • 6
    Mayer, Bradley Allen
    Born in December 1953
    Individual (10 offsprings)
    Officer
    2000-05-01 ~ 2000-12-01
    OF - Director → CIF 0
  • 7
    Estill, Robert Eugene
    Born in August 1959
    Individual (13 offsprings)
    Officer
    2004-02-14 ~ 2006-06-30
    OF - Director → CIF 0
  • 8
    Boxall, Angus Martin
    Born in July 1950
    Individual (10 offsprings)
    Officer
    2006-07-01 ~ 2008-06-27
    OF - Director → CIF 0
  • 9
    Gerard, David Charles
    Born in October 1937
    Individual (3 offsprings)
    Officer
    (before 1991-10-26) ~ 1992-12-31
    OF - Director → CIF 0
  • 10
    Reinbolt, Paul Christian
    Born in August 1955
    Individual (10 offsprings)
    Officer
    1998-07-20 ~ 2000-04-30
    OF - Director → CIF 0
  • 11
    Hastings, William Henry
    Born in March 1955
    Individual (10 offsprings)
    Officer
    2000-12-01 ~ 2003-10-31
    OF - Director → CIF 0
  • 12
    Piotrowski, Robert George
    Born in September 1948
    Individual (6 offsprings)
    Officer
    1995-06-01 ~ 2000-12-01
    OF - Director → CIF 0
  • 13
    Wilson, Louise Mary
    Individual (15 offsprings)
    Officer
    2002-01-12 ~ 2009-02-27
    OF - Secretary → CIF 0
  • 14
    Carter, Raymond John
    Born in September 1935
    Individual (8 offsprings)
    Officer
    2000-12-01 ~ 2003-09-17
    OF - Director → CIF 0
  • 15
    Stephenson, Mark Alastair
    Born in November 1953
    Individual (4 offsprings)
    Officer
    2003-11-01 ~ 2010-04-09
    OF - Director → CIF 0
  • 16
    Collison, Simon Brian
    Individual (10 offsprings)
    Officer
    1999-07-02 ~ 2002-01-11
    OF - Secretary → CIF 0
  • 17
    Lockhart, Carri Ann
    Born in May 1971
    Individual (10 offsprings)
    Officer
    2012-08-01 ~ now
    OF - Director → CIF 0
  • 18
    Andrew, John Christopher
    Born in September 1948
    Individual (12 offsprings)
    Officer
    2000-12-01 ~ 2004-07-31
    OF - Director → CIF 0
  • 19
    Jones, Peter David Anderson
    Born in December 1971
    Individual (23 offsprings)
    Officer
    2009-07-24 ~ 2012-08-01
    OF - Director → CIF 0
  • 20
    Thomas, Leslie James
    Born in March 1957
    Individual (54 offsprings)
    Officer
    2000-12-01 ~ 2004-02-13
    OF - Director → CIF 0
  • 21
    Brown, Bobby Gene
    Born in April 1944
    Individual (8 offsprings)
    Officer
    (before 1991-10-26) ~ 1995-08-01
    OF - Director → CIF 0
  • 22
    Reid, John Henry
    Born in July 1964
    Individual (13 offsprings)
    Officer
    2010-08-01 ~ 2013-06-28
    OF - Director → CIF 0
  • 23
    Southworth, John David
    Individual (13 offsprings)
    Officer
    1992-04-01 ~ 1999-07-02
    OF - Secretary → CIF 0
  • 24
    Miller, Laurence Segar
    Born in June 1939
    Individual (6 offsprings)
    Officer
    (before 1991-10-26) ~ 1995-05-31
    OF - Director → CIF 0
  • 25
    Seidel, Larry Otis
    Born in June 1959
    Individual (12 offsprings)
    Officer
    2013-06-28 ~ now
    OF - Director → CIF 0
  • 26
    Olsen, Steven Brad
    Born in October 1955
    Individual (13 offsprings)
    Officer
    2004-08-01 ~ 2007-08-08
    OF - Director → CIF 0
  • 27
    Little, Charles Neal
    Born in January 1955
    Individual (12 offsprings)
    Officer
    2007-08-09 ~ 2010-08-01
    OF - Director → CIF 0
  • 28
    Horgan, Michael Joseph
    Born in October 1967
    Individual (30 offsprings)
    Officer
    2008-06-28 ~ 2009-07-24
    OF - Director → CIF 0
parent relation
Company in focus

MARATHON UPSTREAM NORTH SEA (G.B.) LIMITED

Period: 2011-06-29 ~ 2015-02-10
Company number: 00812455
Registered names
MARATHON UPSTREAM NORTH SEA (G.B.) LIMITED - Dissolved
Standard Industrial Classification
74990 - Non-trading Company

  • MARATHON UPSTREAM NORTH SEA (G.B.) LIMITED
    Info
    MARATHON PETROLEUM NORTH SEA (G.B.) LIMITED - 2011-06-29
    Registered number 00812455
    Capital House, 25 Chapel Street, London NW1 5DQ
    PRIVATE LIMITED COMPANY incorporated on 1964-07-13 and dissolved on 2015-02-10 (50 years 6 months). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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