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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

Mahon, Barry Anthony

    Related profiles found in government register
  • Mahon, Barry Anthony
    Irish chartered accountant born in September 1962

    Registered addresses and corresponding companies
  • Mahon, Barry Anthony
    Irish chief financial officer born in September 1962

    Registered addresses and corresponding companies
    • icon of address 133 North Deeside Road, Milltimber, Aberdeen, AB13 0JS

      IIF 17
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 17
  • 1
    NL INDUSTRIES (UK) LIMITED - 1989-02-20
    RACKBLUE LIMITED - 1983-03-01
    icon of address Kroll Advisory Ltd, The Shard 32 London Bridge Street, London
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 5 - Director → ME
  • 2
    ALNERY NO. 76 LIMITED - 1981-12-31
    icon of address C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 10 - Director → ME
  • 3
    icon of address Russell House, Block D Regent Park, Kingston Road, Leatherhead, Surrey
    Active Corporate (3 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 13 - Director → ME
  • 4
    HALLIBURTON HOLDINGS (NO.2) LIMITED - 2007-09-06
    icon of address Halliburton House Howe Moss Crescent, Dyce, Aberdeen
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 3 - Director → ME
  • 5
    icon of address Halliburton House Howe Moss Crescent, Dyce, Aberdeen
    Dissolved Corporate (5 parents, 6 offsprings)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 12 - Director → ME
  • 6
    icon of address C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, United Kingdom
    Active Corporate (5 parents, 6 offsprings)
    Officer
    icon of calendar 2003-10-02 ~ 2004-06-30
    IIF 15 - Director → ME
  • 7
    icon of address Russell House Block D Regent Park, Kingston Road, Leatherhead, Surrey
    Active Corporate (5 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 11 - Director → ME
  • 8
    icon of address Halliburton House Howe Moss Crescent, Dyce, Aberdeen
    Active Corporate (3 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 4 - Director → ME
  • 9
    HALLIBURTON ENERGY SERVICES LIMITED - 2004-11-22
    MAREND LIMITED - 2001-08-15
    SEAFORTH MARITIME LIMITED - 1995-03-29
    icon of address 24072, Sc050444: Companies House Default Address, Edinburgh
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 1 - Director → ME
  • 10
    HALLIBURTON ENERGY SERVICES LIMITED - 2007-09-06
    HALLIBURTON ACQUISITIONS LIMITED - 2004-11-25
    DRESSER ACQUISITIONS LIMITED - 2001-09-24
    GAC NO.9 LIMITED - 1995-03-09
    icon of address Duff & Phelps Ltd The Shard, 32 London Bridge Street, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 7 - Director → ME
  • 11
    NORTH SEA ASSETS LIMITED - 2004-11-22
    icon of address Halliburton House Howe Moss Crescent, Dyce, Aberdeen
    Dissolved Corporate (4 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 9 - Director → ME
  • 12
    ROCKWATER (UK) LIMITED - 1991-02-25
    ROCKWATER LIMITED - 1990-04-04
    BROWN & ROOT CONSTRUCTION LIMITED - 1990-01-26
    SECTFORM LIMITED - 1981-12-31
    icon of address Kroll Advisory Ltd The Shard 32, London Bridge Street, London
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 16 - Director → ME
  • 13
    TAYLOR DIVING AND SALVAGE CO. (U.K.) LIMITED - 1990-04-04
    DIKAPPA (NUMBER 82) LIMITED - 1977-12-31
    icon of address Kroll Advisory Ltd The Shard, 32 London Bridge Street, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 14 - Director → ME
  • 14
    icon of address Kroll Advisory Ltd The Shard 32, London Bridge Street, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 8 - Director → ME
  • 15
    STRONGMARINE HOLDINGS LIMITED - 1979-12-31
    icon of address C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, United Kingdom
    Active Corporate (3 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 2 - Director → ME
  • 16
    PLANTLAUNCH LIMITED - 2002-06-11
    icon of address East Campus Prospect Road, Arnhall Business Park, Westhill, Aberdeenshire
    Active Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2004-10-18 ~ 2011-04-06
    IIF 17 - Director → ME
  • 17
    WELLSTREAM LIMITED - 2003-03-17
    DRESSER U.K. LIMITED - 2002-03-21
    WAYNE TANK AND PUMP CO. LIMITED - 1984-10-19
    icon of address The Shard, 32 London Bridge Street, London
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2003-07-31 ~ 2004-06-30
    IIF 6 - Director → ME

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