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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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.

Parent entities and officers 18
  • 1
    Graham, Michael Edward James
    Born in February 1964
    Individual (11 offsprings)
    Officer
    1994-01-21 ~ now
    OF - Director → CIF 0
    Graham, James E
    Surveyor born in December 1936
    Individual (11 offsprings)
    Officer
    ~ 2001-06-30
    OF - Director → CIF 0
  • 2
    Clarke, Ronald Joseph
    Quantity Surveyor born in January 1962
    Individual (10 offsprings)
    Officer
    2007-06-26 ~ 2019-04-30
    OF - Director → CIF 0
  • 3
    Watters, David Samuel
    Chartered Accountant born in March 1956
    Individual (68 offsprings)
    Officer
    2004-01-06 ~ 2007-03-30
    OF - Director → CIF 0
  • 4
    Bill, Alan Kernohan
    Chartered Civil Engineer born in October 1963
    Individual (6 offsprings)
    Officer
    1994-01-21 ~ 2022-10-31
    OF - Director → CIF 0
  • 5
    Hill, Stephen
    Born in November 1975
    Individual (2 offsprings)
    Officer
    2025-07-07 ~ now
    OF - Director → CIF 0
  • 6
    Howie, Christopher John
    Born in October 1976
    Individual (1 offspring)
    Officer
    2025-07-07 ~ now
    OF - Director → CIF 0
  • 7
    Creighton, Steven Henry
    Chartered Accountant born in June 1959
    Individual (30 offsprings)
    Officer
    2007-08-22 ~ 2014-09-16
    OF - Director → CIF 0
  • 8
    Graham, Colin John
    Marketing born in June 1966
    Individual (11 offsprings)
    Officer
    ~ 2007-03-30
    OF - Director → CIF 0
  • 9
    Bill, Andrew Kerr
    Born in July 1966
    Individual (59 offsprings)
    Officer
    1997-07-01 ~ now
    OF - Director → CIF 0
  • 10
    Martin, Leo Joseph
    Born in March 1965
    Individual (3 offsprings)
    Officer
    2009-03-31 ~ 2025-06-30
    OF - Director → CIF 0
  • 11
    Mccormick, Courtney Peter
    Born in September 1978
    Individual (29 offsprings)
    Officer
    2014-09-16 ~ now
    OF - Director → CIF 0
  • 12
    Lynch, Mark Alexander
    Born in December 1976
    Individual (1 offspring)
    Officer
    2025-11-01 ~ now
    OF - Director → CIF 0
  • 13
    Mark, Robert Wilson
    Management Accountant born in February 1949
    Individual (3 offsprings)
    Officer
    ~ 2004-02-11
    OF - Director → CIF 0
  • 14
    Hall, Jonathan James
    Born in July 1978
    Individual (5 offsprings)
    Officer
    2019-07-01 ~ now
    OF - Director → CIF 0
  • 15
    Gibson, Mark
    Director born in July 1971
    Individual (1 offspring)
    Officer
    2019-07-01 ~ 2023-07-28
    OF - Director → CIF 0
  • 16
    Holmes, Gary
    Director born in January 1967
    Individual (3 offsprings)
    Officer
    2019-07-01 ~ 2025-08-29
    OF - Director → CIF 0
  • 17
    Mcdonald, Alistair John
    Accountant born in May 1958
    Individual (9 offsprings)
    Officer
    2007-06-26 ~ 2025-06-30
    OF - Director → CIF 0
    Mcdonald, Alistair John
    Individual (9 offsprings)
    Officer
    (before 2000-01-20) ~ 2025-06-30
    OF - Secretary → CIF 0
  • 18
    JOHN GRAHAM HOLDINGS LIMITED
    - now NI057921
    L & B (NO 102) LIMITED - 2006-12-08
    5, Ballygowan Road, Hillsborough, County Down, Northern Ireland
    Active Corporate (13 parents, 6 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

JOHN GRAHAM CONSTRUCTION LIMITED

Period: 2012-07-31 ~ now
Company number: NI003503
Registered names
JOHN GRAHAM CONSTRUCTION LIMITED - now
Standard Industrial Classification
42130 - Construction Of Bridges And Tunnels
41201 - Construction Of Commercial Buildings
42110 - Construction Of Roads And Motorways
42910 - Construction Of Water Projects

Related profiles found in government register
  • JOHN GRAHAM CONSTRUCTION LIMITED
    Info
    JOHN GRAHAM (DROMORE) LIMITED - 2012-07-31
    Registered number NI003503
    5 Ballygowan Road, Hillsborough, County Down BT26 6HX
    PRIVATE LIMITED COMPANY incorporated on 1955-03-29 (71 years). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-03-27
    CIF 0
  • JOHN GRAHAM CONSTRUCTION LIMITED
    S
    Registered number missing
    5, Ballygowan Road, Hillsborough, Northern Ireland, BT26 6HX
    Companies Act 2006
    CIF 1
  • JOHN GRAHAM CONSTRUCTION LIMITED
    S
    Registered number Ni003503
    5, Ballygowan Road, Hillsborough, County Down, Northern Ireland, BT26 6HX
    Private Company Limited By Shares in Northern Ireland
    CIF 2
    Private Limited Company in Northern Ireland
    CIF 3
child relation
Offspring entities and appointments 4
  • 1
    IRISH WATERWAYS LIMITED
    NI007045
    5 Ballygowan Road, Hillsborough, Down
    Active Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 2
    JOHN GRAHAM CONSTRUCTION (HEALTHCARE) LIMITED
    NI640233
    5 Ballygowan Road, Hillsborough, Northern Ireland
    Active Corporate (5 parents)
    Person with significant control
    2016-08-15 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Has significant influence or control OE
    CIF 1 - Ownership of voting rights - 75% or more OE
  • 3
    KIER GRAHAM DEFENCE LIMITED
    08811320
    2nd Floor, Optimum House, Clippers Quay, Salford, England
    Active Corporate (14 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    CIF 4 - Ownership of shares – More than 25% but not more than 50% OE
  • 4
    NORTHWIN HOLDINGS (BELFAST) LIMITED
    - now NI038505
    NASKEA LIMITED - 2000-06-06
    5 Ballygowan Road, Hillsborough, County Down
    Dissolved Corporate (10 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Ownership of voting rights - 75% or more OE

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