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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
Active 3
  • 1
    Harrower-steele, Jill
    Individual (20 offsprings)
    Officer
    icon of calendar 2013-10-15 ~ now
    OF - Secretary → CIF 0
  • 2
    Patterson, Samuel Wilfred
    Born in May 1960
    Individual (4 offsprings)
    Officer
    icon of calendar 2005-11-29 ~ now
    OF - Director → CIF 0
  • 3
    Lagan, Kevin Anthony
    Born in February 1982
    Individual (57 offsprings)
    Officer
    icon of calendar 2021-09-01 ~ now
    OF - Director → CIF 0
    Mr Kevin Anthony Lagan
    Born in January 1982
    Individual (57 offsprings)
    Person with significant control
    icon of calendar 2025-03-31 ~ now
    PE - Has significant influence or control → CIF 0
Ceased 19
  • 1
    Loughran, Colin Gerard
    Company Director born in August 1967
    Individual (7 offsprings)
    Officer
    icon of calendar 2006-01-10 ~ 2017-04-24
    OF - Director → CIF 0
  • 2
    Hanna, Adrian Kenneth
    Civil Engineer born in December 1959
    Individual (6 offsprings)
    Officer
    icon of calendar 2005-11-19 ~ 2010-08-31
    OF - Director → CIF 0
  • 3
    Martin, Scott James
    Finance Director born in September 1968
    Individual
    Officer
    icon of calendar 2006-03-21 ~ 2016-06-30
    OF - Director → CIF 0
    Martin, Scott James
    Individual
    Officer
    icon of calendar 2010-09-01 ~ 2011-12-05
    OF - Secretary → CIF 0
  • 4
    Walsh, Mark Joseph
    Civil Engineer born in October 1962
    Individual (6 offsprings)
    Officer
    icon of calendar 2002-02-20 ~ 2004-04-01
    OF - Director → CIF 0
  • 5
    Jeffs, David John
    Civl Engineering born in December 1949
    Individual (2 offsprings)
    Officer
    icon of calendar 2005-11-29 ~ 2011-01-31
    OF - Director → CIF 0
  • 6
    Lagan, Jude
    Manager born in March 1966
    Individual
    Officer
    icon of calendar 2000-07-21 ~ 1999-10-07
    OF - Director → CIF 0
  • 7
    Dixon, Adrian
    Director born in August 1967
    Individual (7 offsprings)
    Officer
    icon of calendar 2007-04-02 ~ 2012-07-31
    OF - Director → CIF 0
  • 8
    Lagan, Michael Anthony
    Director born in August 1955
    Individual (25 offsprings)
    Officer
    icon of calendar ~ 2014-08-28
    OF - Director → CIF 0
    Mr Michael Anthony Lagan
    Born in August 1955
    Individual (25 offsprings)
    Person with significant control
    icon of calendar 2023-03-31 ~ 2025-03-31
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
  • 9
    Mccann, Sean Gerard
    Chartered Accountant born in July 1966
    Individual (138 offsprings)
    Officer
    icon of calendar 2004-04-01 ~ 2010-09-01
    OF - Director → CIF 0
  • 10
    Hughes, Malachy Joseph
    Commercial Director born in April 1970
    Individual (2 offsprings)
    Officer
    icon of calendar 2018-03-02 ~ 2024-07-05
    OF - Director → CIF 0
  • 11
    Shortall, Patrick F
    Chartered Accountant born in September 1938
    Individual
    Officer
    icon of calendar 2004-04-01 ~ 2005-11-29
    OF - Director → CIF 0
  • 12
    Macnamara, Rory
    Company Director born in October 1952
    Individual (1 offspring)
    Officer
    icon of calendar 2004-04-01 ~ 2005-11-29
    OF - Director → CIF 0
  • 13
    Canavan, Declan
    Individual (23 offsprings)
    Officer
    icon of calendar 2008-05-06 ~ 2010-09-01
    OF - Secretary → CIF 0
  • 14
    Jenkins, Charles G
    Director born in September 1942
    Individual
    Officer
    icon of calendar ~ 2004-04-01
    OF - Director → CIF 0
  • 15
    Jenkins, Charles Gerard
    Individual (16 offsprings)
    Officer
    icon of calendar ~ 2008-05-06
    OF - Secretary → CIF 0
  • 16
    Lagan, Kevin John Patrick
    Director born in March 1950
    Individual (51 offsprings)
    Officer
    icon of calendar ~ 2010-09-01
    OF - Director → CIF 0
  • 17
    Fletcher, Nicolas Andrew
    Managing Director born in August 1964
    Individual
    Officer
    icon of calendar 2005-11-29 ~ 2007-01-19
    OF - Director → CIF 0
    Fletcher, Nicolas Andrew
    Chief Operating Officer born in August 1964
    Individual
    icon of calendar 2018-03-02 ~ 2019-10-01
    OF - Director → CIF 0
  • 18
    Abbi, Guy
    Individual
    Officer
    icon of calendar 2011-12-05 ~ 2012-11-29
    OF - Secretary → CIF 0
  • 19
    LAGAN CONSTRUCTION FACILITIES LIMITED - 2015-05-20
    LAGAN CONSTRUCTION AVIATION LIMITED - 2020-11-18
    LAGAN CONSTRUCTION INTERNATIONAL LIMITED - 2017-12-20
    icon of address21 - 23, Sydenham Road, Belfast, Northern Ireland
    Active Corporate (6 parents, 2 offsprings)
    Equity (Company account)
    14,267,087 GBP2024-03-31
    Person with significant control
    2017-12-11 ~ 2023-03-31
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

LAGAN CONSTRUCTION LIMITED

Previous name
WHITEMOUNTAIN QUARRIES LIMITED - 2005-11-14
Standard Industrial Classification
42130 - Construction Of Bridges And Tunnels
42990 - Construction Of Other Civil Engineering Projects N.e.c.
42910 - Construction Of Water Projects
42110 - Construction Of Roads And Motorways
Brief company account
Debtors
Current
689,877 GBP2024-03-31
982,819 GBP2023-09-30
Cash at bank and in hand
480,534 GBP2024-03-31
225,176 GBP2023-09-30
Current Assets
1,170,411 GBP2024-03-31
1,207,995 GBP2023-09-30
Net Current Assets/Liabilities
720,591 GBP2024-03-31
508,989 GBP2023-09-30
Total Assets Less Current Liabilities
720,591 GBP2024-03-31
508,989 GBP2023-09-30
Equity
Called up share capital
81,001 GBP2024-03-31
81,001 GBP2023-09-30
Retained earnings (accumulated losses)
639,590 GBP2024-03-31
427,988 GBP2023-09-30
Equity
720,591 GBP2024-03-31
508,989 GBP2023-09-30
Average Number of Employees
22023-10-01 ~ 2024-03-31
22022-10-01 ~ 2023-09-30
Property, Plant & Equipment - Gross Cost
Land and buildings
1,515,463 GBP2023-09-30
Plant and equipment
1,493,348 GBP2023-09-30
Property, Plant & Equipment - Gross Cost
3,008,811 GBP2023-09-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
1,515,463 GBP2023-09-30
Plant and equipment
1,493,348 GBP2023-09-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
3,008,811 GBP2023-09-30
Trade Debtors/Trade Receivables
Current
163,516 GBP2024-03-31
337,434 GBP2023-09-30
Amounts Owed by Group Undertakings
Current
168,953 GBP2024-03-31
294,508 GBP2023-09-30
Debtors
Current, Amounts falling due within one year
689,877 GBP2024-03-31
Amounts falling due within one year, Current
982,819 GBP2023-09-30
Trade Creditors/Trade Payables
Current
153,984 GBP2024-03-31
278,979 GBP2023-09-30
Amounts owed to group undertakings
Current
28,622 GBP2024-03-31
Corporation Tax Payable
Current
2,439 GBP2024-03-31
2,439 GBP2023-09-30
Other Taxation & Social Security Payable
Current
21,536 GBP2024-03-31
22,882 GBP2023-09-30
Other Creditors
Current
2,865 GBP2024-03-31
15,185 GBP2023-09-30
Accrued Liabilities/Deferred Income
Current
240,374 GBP2024-03-31
379,521 GBP2023-09-30
Related profiles found in government register
  • LAGAN CONSTRUCTION LIMITED
    Info
    WHITEMOUNTAIN QUARRIES LIMITED - 2005-11-14
    Registered number NI005233
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast BT3 9HA
    PRIVATE LIMITED COMPANY incorporated on 1962-04-17 (63 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-11
    CIF 0
  • LAGAN CONSTRUCTION LIMITED
    S
    Registered number missing
    icon of address21 - 23, Sydenham Road, Belfast, Northern Ireland, BT3 9HA
    Private Company By Shares
    CIF 1
    Private Company Limited By Shares
    CIF 2 CIF 3
(more)
child relation
Offspring entities and appointments
Active 11
  • 1
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-04 ~ now
    CIF 7 - Ownership of shares – 75% or more → OE
  • 2
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast, Antrim
    Dissolved Corporate (7 parents)
    Person with significant control
    icon of calendar 2018-04-28 ~ dissolved
    CIF 10 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    icon of address21-23 Sydenham Road, Belfast
    Dissolved Corporate (7 parents)
    Person with significant control
    icon of calendar 2018-01-04 ~ dissolved
    CIF 11 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 11 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    LAGAN HOMES LIMITED - 2004-11-12
    BITUSEAL SURFACING LTD - 2004-07-07
    LAGAN 107 LIMITED - 2010-10-15
    WHITEMOUNTAIN (CONSTRUCTION) LIMITED - 2010-09-21
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ now
    CIF 5 - Ownership of shares – 75% or more → OE
  • 5
    WHITEMOUNTAIN (CIVILS) LIMITED - 2010-09-15
    INVERO LIMITED - 1999-07-29
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-06-12 ~ now
    CIF 8 - Ownership of shares – 75% or more → OE
  • 6
    KENNEDY QUARRIES LIMITED - 2010-09-15
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    610,000 GBP2019-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
  • 7
    LAGAN CONSTRUCTION (ENGLAND) LIMITED - 2019-04-16
    LAGAN 102 LIMITED - 2012-09-11
    WHITE MOUNTAIN ASPHALT LIMITED - 2000-12-28
    WHITE MOUNTAIN ASHPHALTS LIMITED - 1988-10-05
    PLUSMIDDLE LIMITED - 1988-05-12
    icon of addressUnits 18 & 19 Rufford Court, Hardwick Grange, Woolston, Warrington, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2021-10-21 ~ now
    CIF 13 - Ownership of shares – 75% or more → OE
    CIF 13 - Ownership of voting rights - 75% or more → OE
  • 8
    FORWARDPARK LIMITED - 1986-11-28
    LAGAN 101 LIMITED - 2012-09-12
    WHITE MOUNTAIN ROADSTONE LIMITED - 2000-11-21
    LAGAN CONSTRUCTION (U.K.) LIMITED - 2019-04-16
    icon of addressUnits 18 & 19 Rufford Court, Hardwick Grange, Woolston, Warrington, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2021-10-21 ~ now
    CIF 12 - Ownership of shares – 75% or more → OE
  • 9
    JOE MCCLEERY QUARRIES LIMITED - 2004-03-18
    LAGAN 104 LIMITED - 2015-02-02
    LAGAN SERVICES LIMITED - 2019-04-25
    WHITEMOUNTAIN AGGREGATES LIMITED - 2010-09-08
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    425 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE
  • 10
    L & B (NO 93) LIMITED - 2005-04-27
    L&B (NO 93) LIMITED - 2005-08-08
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-04-24 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE
  • 11
    icon of addressRosemount House, 21-23 Sydenham Road, Belfast
    Active Corporate (3 parents)
    Equity (Company account)
    0 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
Ceased 2
  • 1
    LAGAN CONSTRUCTION (ENGLAND) LIMITED - 2019-04-16
    LAGAN 102 LIMITED - 2012-09-11
    WHITE MOUNTAIN ASPHALT LIMITED - 2000-12-28
    WHITE MOUNTAIN ASHPHALTS LIMITED - 1988-10-05
    PLUSMIDDLE LIMITED - 1988-05-12
    icon of addressUnits 18 & 19 Rufford Court, Hardwick Grange, Woolston, Warrington, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ 2018-05-01
    CIF 6 - Ownership of shares – 75% or more → OE
  • 2
    FORWARDPARK LIMITED - 1986-11-28
    LAGAN 101 LIMITED - 2012-09-12
    WHITE MOUNTAIN ROADSTONE LIMITED - 2000-11-21
    LAGAN CONSTRUCTION (U.K.) LIMITED - 2019-04-16
    icon of addressUnits 18 & 19 Rufford Court, Hardwick Grange, Woolston, Warrington, England
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-12-11 ~ 2018-05-01
    CIF 9 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.