Company · Newtownabbey
Whitemountain Quarries LTD
Other mining and quarrying n.e.c.
Official record Companies House · updated 27th September 2026 · Sources
Network
The large node is Whitemountain Quarries LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.
Who leads it
Previous officers 20
- Timothy Mcclure 2023-2026 View profile
- Patrick Richard Gilroy 2023-2024 View profile
- James Edward Brotherton 2021-2026 View profile
- Ross Edward Mcdonald 2018-2022 View profile
- Robert Wood 2018-2021 View profile
- Sean Gerard Mccann 2011-2018 View profile
- Liam Paul Mcdonald 2010-2023 View profile
- Aidan Martin Mullan 2010-2023 View profile
- William Lyle Andrew 2010-2013 View profile
- Mark Joseph Walsh 2006-2010 View profile
- Mark Francis Kelly 2002-2019 View profile
- Brian Macnamara 2002-2006 View profile
- John Charles (Ian) Carey 2000-2006 View profile
- Samuel Wilfred Patterson 1999-2006 View profile
- Adrian Kenneth Hanna 1999-2000 View profile
- Kevin John Patrick Lagan 1985-2018 View profile
- Rory Mcnamara 1985-2005 View profile
- Michael Anthony Lagan 1985-2010 View profile
- Charles Gerard Jenkins 2005-2008 View profile
- Rory Mcnamara 1985-2005 View profile
Directors and secretaries as filed at Companies House.
Do you help lead this organisation? Set up its network · How it works
Public contracts won
4 contracts · £36,000,000 totalFrom Contracts Finder and Find a Tender, the UK Government's public procurement notices, under the Open Government Licence v3.0. Matched to this organisation by company number, charity number or exact name and postcode; every figure links to its source notice.
-
CA16553 - 29/2024 ITT NMDDC Civil Engineering Minor Works Framework, 2025-2029
29/2024 ITT Civil Engineering Minor Works Framework, 2025-2029 Newry Mourne & Down District Council To access this competition: Registered: Login to https://suppliers.multiquote.com and view the opportunity CA16553. Not register…
-
DfI TRAM Road Asset Management - Surfacing Framework B
This notice replaces the previously published UK6 Contract Award Notices (Notice Identifiers: 2026/S 000-046240 & 2026/S 000-047985) to reflect an updated standstill period end date of 10 June 2026 and correct the reference to the type of f…
Framework -
Supply and Delivery of Quarry Materials, Sand, Gravel, Cobble, Fill, and Topsoil
Department for Infrastructure DfI (Roads, and Rivers), the Department of Agriculture, Environment and Rural Affairs DAERA (Forest Service and Inland Fisheries), and NI Water, wishes to invite tenders from competent suppliers for a Call-off …
-
Newry, Mourne & Down District Council Civil Engineering Minor Works Framework Agreement 2025-2029
Newry, Mourne and Down District Council (the Contracting Authority) wish to procure construction services from a suitably qualified and experienced Economic Operator as a single supplier under a Framework arrangement to deliver a wide range…
Framework
About
- What it does
- Other mining and quarrying n.e.c.
- Incorporated
- 24/01/1985
- Registered office
- Newtownabbey
Ownership
Owned by (5) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.
- John Patrick Kevin Lagan ceased 2018-04-20
significant influence (trust) · notified 2016-04-06 - Peter Gary Woods ceased 2018-04-20
50-75% shares (trust), significant influence (trust) · notified 2017-11-21 - Breedon Midco Limited
75-100% shares, 75-100% voting, appoints directors · notified 2024-07-29 - Breedon Group PLC ceased 2023-06-09
75-100% shares · notified 2018-04-20 - Breedon Group PLC ceased 2024-07-29
75-100% shares, 75-100% voting, appoints directors · notified 2023-06-09 - Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.
Group
- Whitemountain Quarries LTD
is controlled by John Patrick Kevin Lagan
Evidence
ceased significant influence (trust) · notified 2016-04-06, ceased 2018-04-20 · source: Companies House PSC register
Ultimately controlled by John Patrick Kevin Lagan.
121 other companies in this group
- Holdco NO.5 LTD
- Lagan Dott Namanve LTD
- Lagan Homes (Northfield) Limited
- Ballyeaston Property LTD
- Laganbank East LTD
- Hillsborough Development CO. LTD
- L.P.I (Stirling) Limited
- Lagan Homes (Hampton) LTD
- Lagan Homes Limited
- Kingscourt Bricks Limited
- Roadmix Limited
- Cwmorthin Slate Quarry 1994 Company Limited
- Lagan WM Limited
- L.P.I (Properties) LTD
- Lagan Homes (Blackwood) Limited
- Mealough Developments LLP
- Lagan Airports Limited
- Breedon Whitemountain LTD
- Venagh Limited
- Lagan Homes (Bloxham Road) Limited
- Lagan Group (MGT) Limited
- Lagan Biddenham Limited
- Lagan Homes (G.B.) LTD.
- The CWT-Y-Bugail Slate Quarries,Limited
- Lagan Homes (Ardnavalley) LTD
- NI621594
- FH Ballyclare Limited
- Lagan Homes Antrim Limited
- Lagan Management Limited
- Antrim Asphalt Limited
- Lagan Asphalt Group Limited
- Lagan Infrastructure Limited
- S.G.L Invts LTD
- Runlin Limited
- Niblock LLP
- Lagan Bitumen Limited
- LF Fasthouse LTD
- L.P.I (Denaby) LTD
- Lagan Whitemountain Limited
- NI604016
- LFT Holdings Limited
- L.P.I (Blantyre) LTD
- Lagan Group Limited
- Mealough Properties NO.2 Limited
- Lagan Homes (Beverley Garden Village) LTD
- Lagan Property Investments Holdings LTD
- Lagan GB Holdco 2 Limited
- Lagan Homes England Group Limited
- Lagan Homes (Hillsborough) LTD
- NEW LIL Holdco Limited
Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.
Board analysis
Board DNA
How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.
1 directors on the board
- Mark Edward Turnbull Director · appointed 2026
Left in the last 12 months
- James Edward Brotherton Director · appointed 2021 · resigned 2026
- Timothy Mcclure Director · appointed 2023 · resigned 2026
Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Sources
Official record from Companies House. Governance Register calculates the connections.
Record details
- Company number
- NI018140
- Status
- Active
- Type
- Private Limited Company
- Accounts next due
- 30/09/2027
- Edition
- Register edition compiled 27th September 2026
- Labels
- Official record from Companies House · Calculated derived by Governance Register.
Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data