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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

Mccollum, William Garfield

    Related profiles found in government register
  • Mccollum, William Garfield
    British born in October 1959

    Resident in United Arab Emirates

    Registered addresses and corresponding companies
    • Management Suite, 1 Lisburn Square, Lisburn, BT28 1TS, Northern Ireland

      IIF 1
  • Mccollum, William Garfield
    British born in October 1959

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 21, Arthur Street, Belfast, BT1 4GA, Northern Ireland

      IIF 2
  • Mccollum, William Garfield
    British company director born in October 1959

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Quaker Buildings, High Street, Lurgan, Craigavon, Co. Armagh, BT66 8BB, United Kingdom

      IIF 3 IIF 4
  • Mccollum, William Garfield
    British director born in October 1959

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • 21, Arthur Street, Belfast, Co. Antrim, BT1 4GA, Northern Ireland

      IIF 5
  • Mr William Garfield Mccollum
    British born in October 1959

    Resident in United Arab Emirates

    Registered addresses and corresponding companies
    • Quaker Buildings, High Street, Lurgan, Craigavon, Co. Armagh, BT66 8BB, United Kingdom

      IIF 6 IIF 7
    • Management Suite, 1 Lisburn Square, Lisburn, BT28 1TS, Northern Ireland

      IIF 8
  • Mccollum, William Garfield
    British manager born in October 1959

    Registered addresses and corresponding companies
    • 49 Clare Road, Gilford, Craigavon, County Armagh, BT63 6AG

      IIF 9
  • Mccollum, William Garfield
    born in October 1959

    Resident in Northern Ireland

    Registered addresses and corresponding companies
    • Quaker Buildings, High Street, Lurgan, Craigavon, Co Armagh, BT66 8BB, United Kingdom

      IIF 10
child relation
Offspring entities and appointments 7
  • 1
    CLEARSTORM LIMITED
    04151594
    4th Floor 161 Marsh Wall, London, England And Wales, United Kingdom
    Active Corporate (16 parents)
    Officer
    2003-01-07 ~ 2007-05-02
    IIF 9 - Director → ME
  • 2
    GMAX CAPITAL LTD
    NI603435
    Quaker Buildings High Street, Lurgan, Craigavon, Co. Armagh
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2010-06-11 ~ 2016-04-04
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ 2021-03-11
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    GMC 1 LTD
    NI728374
    Management Suite, 1 Lisburn Square, Lisburn, Northern Ireland
    Active Corporate (1 parent)
    Officer
    2025-04-09 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-04-09 ~ now
    IIF 8 - Ownership of voting rights - 75% or more OE
    IIF 8 - Ownership of shares – 75% or more OE
    IIF 8 - Right to appoint or remove directors OE
  • 4
    LISBURN SQUARE LIMITED
    NI631501
    21 Arthur Street, Belfast, Co. Antrim, Northern Ireland
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2015-06-10 ~ 2018-11-19
    IIF 5 - Director → ME
  • 5
    LISBURN SQUARE RESIDENTIAL LTD
    NI649520
    21 Arthur Street, Belfast, Northern Ireland
    Active Corporate (5 parents)
    Officer
    2017-11-27 ~ 2018-11-19
    IIF 2 - Director → ME
  • 6
    SUPERIOR FACILITIES MANAGEMENT LTD
    - now NI604129
    COMPANY SUPERIOR FACILITIES MANAGEMENT LTD
    - 2010-08-25 NI604129
    Quaker Buildings High Street, Lurgan, Craigavon, Co. Armagh
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2010-08-17 ~ 2016-04-04
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ 2019-01-28
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
  • 7
    UNR INVESTMENTS LLP
    NC001134
    Quaker Buildings High Street, Lurgan, Craigavon, Co. Armagh
    Dissolved Corporate (3 parents)
    Officer
    2014-08-06 ~ 2014-10-20
    IIF 10 - LLP Designated Member → ME

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