Lagan Group

What Lagan Group does

Lagan Group is a privately-held, Belfast-headquartered construction and civil engineering group founded in 1960, employing between 501 and 1,000 people and operating across the United Kingdom and Ireland. The group provides airfield surfacing, road construction, site works, and broader civil engineering services, alongside residential housing development delivered through its Lagan Homes subsidiary. A second operating subsidiary, Lagan MEICA, supplies mechanical, electrical, instrumentation, controls and automation contracting, indicating a vertically diversified contracting capability beyond pure housebuilding.

The group's revenue model is anchored in project-based contracting with two primary customer cohorts: local councils and government bodies that commission large-scale residential and infrastructure schemes, and end-market residential homebuyers served through mixed-tenure housing developments with community facilities. Commercial execution is structured around co-development partnerships — most visibly with Vistry and Latimer on the Northampton South Sustainable Urban Extension (delivering more than 360 homes as the final phase) — alongside council-led schemes such as the 494-home Ballycullen, Dublin 16 development approved by South Dublin County Council. Pricing is not publicly disclosed; revenue is realised on a contract/delivery basis tied to phased project completion rather than subscription or recurring SaaS economics.

Underlying technology and platforms are conventional construction-industry assets: physical delivery of housing units, civil engineering works, and MEICA installations rather than software, data, or AI-driven systems. The group's competitive positioning rests on 65 years of operating history, established planning and council relationships (including successfully navigating contested approvals), and the ability to underwrite mixed-tenure urban-extension schemes in partnership with tier-one UK housebuilders — capabilities that are difficult to replicate rapidly but are not differentiated by any disclosed proprietary technology layer.

Name

Lagan Group

Website

https://lagan-group.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Lagan Group is a Belfast-headquartered construction and civil engineering group founded in 1960, delivering residential housing, airfield surfacing, road construction, and MEICA contracting across the UK and Ireland through subsidiaries Lagan Homes and Lagan MEICA.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

New Housing For-Sale Builders (236117), Land Subdivision (23721), Residential Building Construction (23611)

SIC

General Bldg Contractors - Residential Bldgs (1520), Operative Builders (1531), Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

Residential Land Development & Subdivision Homebuilding (Build-to-Sell Communities) (IMAFABAL)

akta.pro secondary industry

Multi-Family Residential Construction (Apartments, Condos, Townhomes) (IMAFABAB)

Keywords

• Residential housing construction
• Civil engineering services
• Airfield surfacing
• Road construction
• Mechanical electrical contracting

Headquarters

HQ city

Belfast

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure

Core offering

Lagan Group is a construction and development group operating through two main divisions: Lagan Homes delivers mixed-tenure residential housing developments (houses, apartments, community facilities) on large-scale urban extension sites, and Lagan MEICA provides mechanical, electrical, instrumentation, controls and automation contracting. The group also delivers airfield surfacing, road construction, civil engineering and site works across the UK and Ireland.

Differentiator

Problem solved

Functional benefit

Products and services

• Lagan Homes residential developments
• Lagan MEICA contracting

Quantifiable outcome

• 360+ homes delivered in Northampton South Sustainable Urban Extension final phase
• +1 more outcomes

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• VistrycoreStrategic or Co-development PartnerLagan Homes (part of Lagan Group) partnered with Vistry and Latimer for the Northampton South Sustainable Urban Extension (NSSUE) project, involving development of more than 360 homes as the final phase.
• LatimercoreStrategic or Co-development PartnerLagan Homes partnered with Vistry and Latimer for the Northampton South Sustainable Urban Extension (NSSUE) project, involving development of more than 360 homes as the final phase.
• South Dublin County CouncilcoreOthersSouth Dublin County Council approved Lagan Homes' planning application for a 494-home development in Ballycullen, Dublin 16, despite local opposition.

Recent moves5 records

Expansion highlights4 records

Direct peers

• Keepmoat Homes: UK-focused housebuilder specialising in new-build homes and large-scale residential developments, including partnerships with local authorities for mixed-tenure and affordable housing. Directly comparable to Lagan Homes' partnership-driven sustainable urban extension model.
• Avant Homes: UK private homebuilder focused on new-build housing across multiple regions. Comparable to Lagan Homes in for-sale residential product, mid-market customer base, and regional development pipeline.
• Glenveagh Properties: Irish homebuilder delivering starter homes, family homes, and apartments across Dublin and other urban markets. Comparable to Lagan Homes' Ballycullen Dublin 16 development in terms of customer base, product mix, and urban-extension land strategy.
• Countryside Partnerships: UK partnership housing specialist (now part of Vistry) delivering mixed-tenure homes in partnership with local authorities and housing associations. Comparable to Lagan Homes' partnership-led mixed-tenure development strategy.
• Vistry Group: UK-listed national homebuilder and mixed-tenure/partnership housing specialist. Vistry is both a direct competitor and active co-development partner with Lagan Homes on the NSSUE scheme, making it the closest comparable in product, customer base, and partnership-led business model.
• Cairn Homes: Irish-listed homebuilder focused on delivering new homes in the greater Dublin area, with an active planning and development pipeline. Comparable to Lagan Homes in Irish geographic focus, mixed-tenure offering, and sustainable urban extension development model.

Others

• Lagan Construction: Northern Ireland-based civil engineering and airfield surfacing contractor. While legally distinct from Lagan Group per the provided data, it operates in an adjacent space and shares the Lagan brand heritage, providing thematic context for Lagan Group's civil engineering/airfield surfacing activities.

Regional players

• McAleer & Rushe: Northern Ireland-founded construction and development group with residential and mixed-use schemes across the UK and Ireland. Comparable to Lagan Group in regional heritage, multi-jurisdiction footprint, and combined construction/housing development capabilities.

Broad incumbents

• Bellway: UK-listed national homebuilder delivering thousands of homes per year across England, Scotland, and Wales. Broader and larger than Lagan Homes, but competes in the same mixed-tenure new-build home market and similar customer segments.
• Taylor Wimpey: One of the largest UK homebuilders with operations across the country. While primarily focused on England, it represents a benchmark for the same residential product and customer base that Lagan Homes serves in Northampton and other UK regions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/lagan-group

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lagan Group