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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

Koschitzky, Hartley Michael

    Related profiles found in government register
  • Koschitzky, Hartley Michael
    Canadian born in February 1965

    Resident in United States

    Registered addresses and corresponding companies
  • Koschitzky, Hartley Michael
    Canadian born in February 1965

    Resident in Canada

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 10
  • 1
    BRIGGS AMASCO LIMITED
    - now 03541311 02548605... (more)
    BRIGGS ROOFING AND CLADDING LIMITED
    - 2007-02-01 03541311
    HOUSEPLAN LIMITED - 1998-06-30
    Active Corporate (25 parents, 1 offspring)
    Officer
    2000-03-21 ~ now
    IIF 1 - Director → ME
  • 2
    BRITISH ASPHALT AND BITUMEN LIMITED
    NI000715
    Active Corporate (9 parents)
    Officer
    2008-12-10 ~ now
    IIF 2 - Director → ME
  • 3
    DURASTIC ROOFING AND CLADDING (NORTHERN IRELAND) LIMITED
    NI035378
    Dissolved Corporate (12 parents)
    Officer
    2009-03-09 ~ 2017-09-20
    IIF 9 - Director → ME
  • 4
    IKO HOLDINGS LIMITED
    - now 02446447
    IKO HOLDINGS PLC
    - 2024-12-16 02446447
    RUBEROID PUBLIC LIMITED COMPANY
    - 2005-10-19 02446447
    QUESTQUICK LIMITED - 1992-10-19
    Active Corporate (28 parents, 6 offsprings)
    Officer
    2000-03-01 ~ now
    IIF 6 - Director → ME
  • 5
    IKO PLC
    - now 02678296 02904444
    IKO LTD
    - 2006-07-31 02678296 02904444
    RUBEROID BUILDING PRODUCTS LIMITED
    - 2005-10-19 02678296 01036614
    TARMAC CONSTRUCTION 959 LIMITED - 1993-11-02
    INTERCEDE 959 LIMITED - 1992-05-13
    Active Corporate (38 parents, 2 offsprings)
    Officer
    2000-03-21 ~ now
    IIF 4 - Director → ME
  • 6
    IKO U.K. LIMITED
    03897526
    Active Corporate (15 parents, 3 offsprings)
    Officer
    1999-12-17 ~ now
    IIF 5 - Director → ME
  • 7
    PERMANITE LIMITED
    - now 02423586 00611530
    PERMANITE ASPHALT LIMITED - 1999-08-02
    T C OPERATING SERVICES LIMITED - 1993-11-02
    TARMAC DELMARVA OPERATING SERVICES LIMITED - 1993-01-05
    Dissolved Corporate (28 parents)
    Officer
    2000-04-10 ~ 2014-12-01
    IIF 7 - Director → ME
  • 8
    RUBEROID INTERNATIONAL LIMITED
    - now 02860994
    TRUSHELFCO (NO.1943) LIMITED - 1993-11-12
    Active Corporate (21 parents, 1 offspring)
    Officer
    2000-03-21 ~ now
    IIF 10 - Director → ME
  • 9
    RUBEROID LIMITED
    - now 02904444
    IKO LIMITED
    - 2005-10-19 02904444 02678296... (more)
    KINGSNORTH BITUMEN PRODUCTS LIMITED
    - 2005-10-12 02904444
    KALED LIMITED - 1994-06-20
    Dissolved Corporate (27 parents)
    Officer
    2000-03-21 ~ 2014-12-01
    IIF 3 - Director → ME
  • 10
    THE SPECIALIST WATERPROOFING GROUP LIMITED
    - now 04246517 04278415
    HAMSARD 2355 LIMITED - 2001-11-09
    Active Corporate (23 parents, 1 offspring)
    Officer
    2008-12-10 ~ now
    IIF 8 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.