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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

Mcniven, Roy

  • Mcniven, Roy
    Canadian born in November 1979

    Resident in United States

    Registered addresses and corresponding companies
    • 24955, Interstate 45 North, The Woodlands, Texas, 77430, United States

      IIF 1
    • 24955, Interstate 45 North, The Woodlands, Texas, 77380, United States

      IIF 2 IIF 3 IIF 4
child relation
Offspring entities and appointments 5
  • 1
    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
    2023-08-31 ~ now
    IIF 2 - Director → ME
  • 2
    OPTIMA SOLUTIONS UK LIMITED
    SC194883
    13 Queen's Road, Aberdeen, United Kingdom
    Active Corporate (24 parents)
    Officer
    2023-08-31 ~ now
    IIF 3 - Director → ME
  • 3
    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
    2023-08-31 ~ now
    IIF 4 - Director → ME
  • 4
    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
    2023-08-31 ~ now
    IIF 1 - Director → ME
  • 5
    TETRA UK HOLDINGS LIMITED
    12485845
    1 Fleet Place, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    2023-08-31 ~ now
    IIF 5 - Director → ME

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