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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Dunnett, Bill

child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 15
  • 1
    L&B (NO205) LIMITED - 2010-02-01
    ANTRIM CAUSEWAY (N.I) LIMITED - 2011-10-12
    VALIANT ALPHA (N.I.) LIMITED - 2013-04-23
    icon of address C/o Pinsent Masons Llp The Soloist, 1 Lanyon Place, Belfast
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 10 - Director → ME
  • 2
    CONTINENTAL SHELF 417 LIMITED - 2007-06-04
    VALIANT CAUSEWAY LIMITED - 2013-04-23
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 15 - Director → ME
  • 3
    PURBECK EXPLORATION LIMITED - 1997-08-15
    ORANJE-NASSAU EXPLORATION LIMITED - 2009-06-24
    ONEPM EXPLORATION LIMITED - 2001-07-10
    KELT EXPLORATION LIMITED - 1991-08-02
    SUMMIT PETROLEUM DORSET LIMITED - 2014-08-11
    CARLESS EXPLORATION LIMITED - 1989-04-03
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (5 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 12 - Director → ME
  • 4
    icon of address 13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 5 - Director → ME
  • 5
    LEDGE 816 LIMITED - 2004-09-23
    icon of address 13 Queen's Road, Aberdeen
    Active Corporate (6 parents, 9 offsprings)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 3 - Director → ME
  • 6
    PETROFAC ENERGY DEVELOPMENTS UK LIMITED - 2018-12-18
    icon of address 1 Park Row, Leeds, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 1 - Director → ME
  • 7
    ITHACA ENERGY (HOLDINGS) LIMITED - 2013-02-21
    PACIFIC SHELF 1729 LIMITED - 2013-02-20
    icon of address 13 Queen's Road, Aberdeen
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 14 - Director → ME
  • 8
    GEYSIRPETROLEUM UK LIMITED - 2008-04-03
    VALIANT EPSILON LIMITED - 2013-04-23
    SAGEX PETROLEUM UK LIMITED - 2011-08-22
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 7 - Director → ME
  • 9
    VALIANT EXPLORATION LIMITED - 2013-04-23
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 2 - Director → ME
  • 10
    VALIANT GAMMA LIMITED - 2013-04-23
    NOR ENERGY (UK) LIMITED - 2009-06-04
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 4 - Director → ME
  • 11
    HARPDALE LIMITED - 2005-02-11
    CHALLENGER MINERALS (NORTH SEA) LIMITED - 2011-10-24
    icon of address 13 Queen's Road, Aberdeen
    Active Corporate (6 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 8 - Director → ME
  • 12
    CHEVRON NORTH SEA LIMITED - 2019-11-08
    GULF OIL (U.K.) LIMITED - 1988-06-15
    CHEVRON U.K. LIMITED - 2005-01-04
    CHEVRONTEXACO NORTH SEA LIMITED - 2005-08-01
    icon of address C/o Pinsent Masons Llp, 1 Park Row, Leeds, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 6 - Director → ME
  • 13
    VALIANT PETROLEUM LIMITED - 2013-04-23
    VALIANT PETROLEUM LIMITED - 2013-04-23
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (6 parents, 5 offsprings)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 9 - Director → ME
  • 14
    SUMMIT PETROLEUM UK LIMITED - 2014-08-11
    ORANJE-NASSAU PETROLEUM LIMITED - 2009-06-24
    ONEPM PETROLEUM LIMITED - 2001-07-10
    OPENEXIT LIMITED - 1991-07-04
    PURBECK PETROLEUM LIMITED - 1997-08-14
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Active Corporate (5 parents, 2 offsprings)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 11 - Director → ME
  • 15
    SUMMIT PETROLEUM LIMITED - 2014-08-11
    ORANJE-NASSAU (U.K.) LIMITED - 2009-06-24
    ONEPM (U.K.) LIMITED - 2001-07-10
    ORANJE-NASSAU (U.K.) LIMITED - 1995-08-23
    MANDYKE LIMITED - 1976-12-31
    icon of address Pinsent Masons Llp, 1 Park Row, Leeds
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2020-08-24 ~ 2021-09-14
    IIF 13 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.