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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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Macmillan, Brian Hugh

    Related profiles found in government register
  • Macmillan, Brian Hugh
    British operations manager born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Halliburton House, Howe Moss Crescent, Dyce, Aberdeen, AB21 0GN, Scotland

      IIF 1
  • Macmillan, Brian Hugh
    British uk bd manager born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Halliburton House, Howe Moss Crescent, Dyce, Aberdeen, AB21 0GN, United Kingdom

      IIF 2
  • Macmillan, Brian Hugh
    British uk business development manager born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Halliburton House, Howe Moss Crescent, Dyce, Aberdeen, AB21 0GN, Scotland

      IIF 3 IIF 4
  • Macmillan, Brian Hugh
    British vp eastern hemisphere of tetra technologies, inc. born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13, Queen's Road, Aberdeen, AB15 4YL, United Kingdom

      IIF 5 IIF 6 IIF 7
    • Unit 1a & 2a, Airport Industrial Park, Howe Moss Drive, Kirkhill Industrial Estate, Dyce, Aberdeen, AB21 0GL, United Kingdom

      IIF 8
  • Macmillan, Brian Hugh
    British vs eastern hemisphere tetra technologies born in February 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1a, & 2a Airport Industrial Park, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom

      IIF 9
child relation
Offspring entities and appointments 9
  • 1
    HALLIBURTON GLOBAL HOLDINGS LIMITED
    08794280
    C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, England
    Active Corporate (22 parents, 12 offsprings)
    Officer
    2013-11-28 ~ 2015-08-28
    IIF 2 - Director → ME
  • 2
    HALLIBURTON MANUFACTURING AND SERVICES LIMITED
    00611451
    C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, United Kingdom
    Active Corporate (109 parents, 6 offsprings)
    Officer
    2011-07-01 ~ 2015-08-28
    IIF 1 - Director → ME
  • 3
    LANDMARK EAME, LTD.
    - now 01937155
    LANDMARK - 1991-07-25
    LANDMARK GRAPHICS (U.K.) LIMITED - 1991-07-03
    LEGIBUS 610 LIMITED - 1985-09-13
    C/o Halliburton, The Building, 2nd Floor, 578-586 Chiswick High Road, London, United Kingdom
    Active Corporate (65 parents)
    Officer
    2013-02-22 ~ 2015-08-28
    IIF 4 - Director → ME
  • 4
    OPTIMA SOLUTIONS HOLDINGS LIMITED
    - now SC331704
    NORTHERN INDUSTRIES WELL TESTING LIMITED - 2008-02-28
    13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (20 parents, 1 offspring)
    Officer
    2015-09-04 ~ 2022-06-30
    IIF 5 - Director → ME
  • 5
    OPTIMA SOLUTIONS UK LIMITED
    SC194883
    13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (24 parents)
    Officer
    2015-09-04 ~ 2022-06-30
    IIF 7 - Director → ME
  • 6
    RED SPIDER TECHNOLOGY LIMITED
    - now SC249841
    LEDGE 732 LIMITED - 2003-06-17
    Halliburton House Howe Moss Crescent, Dyce, Aberdeen
    Dissolved Corporate (27 parents)
    Officer
    2013-02-22 ~ 2015-08-28
    IIF 3 - Director → ME
  • 7
    TETRA INVESTMENTS COMPANY U.K. LIMITED
    - now SC405190
    PACIFIC SHELF 1661 LIMITED - 2012-02-27
    13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2015-09-04 ~ 2022-06-30
    IIF 6 - Director → ME
  • 8
    TETRA TECHNOLOGIES U.K. LIMITED
    - now 01774672
    INTEQ/TETRA COMPLETION FLUIDS AND SERVICES - U.K. LIMITED - 1994-06-09
    MILPARK/TETRA COMPLETION FLUIDS AND SERVICES - U.K.LTD. - 1993-11-25
    BAKER EQUIPMENT LEASING LIMITED - 1992-05-14
    One Fleet Place, London, England, England
    Active Corporate (30 parents)
    Officer
    2015-09-04 ~ 2022-06-30
    IIF 9 - Director → ME
  • 9
    TETRA UK HOLDINGS LIMITED
    12485845
    1 Fleet Place, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    2020-02-26 ~ 2022-06-30
    IIF 8 - Director → ME

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