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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

Mr John Patrick Duffy

    Related profiles found in government register
  • Mr John Patrick Duffy
    Irish born in November 1944

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, Old Coach Lane, Belfast, BT9 5PS, United Kingdom

      IIF 1
  • Duffy, John Patrick
    Irish company director born in November 1944

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1 Old Coach Lane, Upper Malone, Belfast, BT9 5PS

      IIF 2 IIF 3 IIF 4
    • 1 Old Coach Lane, Upper Malone Road, Belfast, BT9 5PS

      IIF 5
  • Duffy, John Patrick
    Irish director born in November 1944

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 1, Old Coach Lane, Belfast, BT9 5PS, United Kingdom

      IIF 6
    • 1 Old Coach Lane, Upper Malone, Belfast, BT9 5PS

      IIF 7
    • 1 Old Coach Lane, Upper Malone Road, Belfast

      IIF 8
    • 1 Old Coach Lane, Upper Malone Road, Belfast, BT9

      IIF 9
    • 1 Old Coach Lane, Upper Malone Road, Belfast, BT9 5PS

      IIF 10 IIF 11
  • Duffy, John Patrick
    Irish

    Registered addresses and corresponding companies
    • 1 Old Coach Lane, Upper Malone Road, Belfast

      IIF 12
child relation
Offspring entities and appointments 10
  • 1
    BRITISH READY MIXED CONCRETE ASSOCIATION LIMITED
    01330252
    Robert Brett House Ashford Road, Chartham, Canterbury, England
    Dissolved Corporate (20 parents)
    Officer
    ~ 1996-10-21
    IIF 7 - Director → ME
  • 2
    ELITE IMPORTS LIMITED
    - now 01990966
    MARCHGLORY LIMITED
    - 1986-04-22 01990966
    1 Lubeck Drive, Andover, Hampshire
    Active Corporate (8 parents)
    Officer
    ~ 1997-05-01
    IIF 3 - Director → ME
  • 3
    LAGAN CEMENT GROUP LIMITED
    - now NI016511
    LAGAN HOLDINGS LIMITED
    - 2004-05-10 NI016511 NI049714... (more)
    Lagan House, Clarendon Dock, Belfast
    Active Corporate (10 parents)
    Officer
    2000-08-17 ~ 2016-11-30
    IIF 5 - Director → ME
  • 4
    LAGAN CEMENT LIMITED
    - now NI021378
    CANTO LIMITED
    - 1988-04-21 NI021378
    5 Blackwater Road, Newtownabbey, Northern Ireland
    Active Corporate (13 parents)
    Officer
    1988-03-11 ~ 2016-11-30
    IIF 9 - Director → ME
  • 5
    LAGAN CEMENT PRODUCTS LIMITED
    - now NI020686 NI609792
    J. & T. PLANT LIMITED
    - 2012-01-03 NI020686 NI609792
    ACANTHUS INVESTMENTS LIMITED
    - 1987-12-10 NI020686
    5 Blackwater Road, Newtownabbey, Northern Ireland
    Active Corporate (16 parents, 2 offsprings)
    Officer
    1987-07-09 ~ 2016-11-30
    IIF 11 - Director → ME
  • 6
    MINERAL PRODUCTS ASSOCIATION LIMITED - now
    QUARRY PRODUCTS ASSOCIATION LIMITED
    - 2009-03-03 01634996 06743853... (more)
    BACMI LIMITED - 1997-06-09
    1st Floor 297 Euston Road, London, United Kingdom
    Active Corporate (133 parents, 4 offsprings)
    Officer
    2000-05-04 ~ 2003-07-10
    IIF 4 - Director → ME
  • 7
    MULHOLLAND BROS. (BRICK AND SAND) LIMITED
    NI009578
    5 Blackwater Road, Newtownabbey, Northern Ireland
    Active Corporate (14 parents)
    Officer
    1973-07-04 ~ 2016-11-30
    IIF 8 - Director → ME
  • 8
    QUALITY SCHEME FOR READY MIXED CONCRETE(THE)
    01811703
    1 Mount Mews High Street, Hampton, Middlesex
    Active Corporate (61 parents)
    Officer
    1991-10-24 ~ 2001-06-05
    IIF 2 - Director → ME
  • 9
    ROADMIX LIMITED
    NI013023
    5 Blackwater Road, Newtownabbey, Northern Ireland
    Active Corporate (16 parents)
    Officer
    1978-09-12 ~ 2016-11-30
    IIF 10 - Director → ME
    1978-09-12 ~ 2008-01-18
    IIF 12 - Secretary → ME
  • 10
    STADIUM STREET SR LIMITED
    08425014
    7 St Johns Road, Harrow, Middlesex
    Active Corporate (5 parents)
    Officer
    2013-03-01 ~ 2025-01-01
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ 2025-01-01
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE

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