Laing O'Rourke
Laing O'Rourke is a family-owned international engineering and construction company headquartered in the UK, delivering infrastructure, healthcare, rail, data centres, and major buildings across the UK, Middle East and Australia via a vertically integrated supply chain and modern methods of construction.
- Company typePrivate
- Founded2001
- HeadquartersDartford, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Laing O'Rourke does
Laing O'Rourke is a family-owned, UK-headquartered international engineering and construction company operating across three regional hubs (UK, Middle East, and Australia). Formed in 2001 through the combination of John Laing Plc's construction arm and R O'Rourke & Son, it is the largest privately-owned construction company in the UK and operates across nine sector verticals: infrastructure, healthcare, leisure, rail, defence, science and technology, data centres, energy and water, and public-sector frameworks. Its customer base is dominated by government and tier-1 enterprise clients including the NHS, Transport for NSW, the Queensland Government, Khazna Data Centres, GIICA, the Ministry of Justice, and the University of Oxford.
The company's technical core is a vertically integrated direct-delivery model underpinned by Modern Methods of Construction (DfMA). Wholly-owned subsidiaries — Expanded (piling/geotechnical), Explore Manufacturing (off-site precast at Worksop), Select Plant Hire, Vetter (stonework), and Crown House Technologies (MEP, Oldbury) — self-deliver the majority of project scope, enabling over 70% off-site prefabrication on flagship projects such as the £800m, 52,888-seat Everton FC Hill Dickinson Stadium. Its technology stack combines Bentley SYNCHRO 4D digital twin construction sequencing, a full Digital Build programme on flagship projects (no traditional 2D drawings), AI-vision safety through Blindsight (spun out as Presien, $7m+ VC raised), BuiltView visual site documentation, and SiteHive environmental monitoring. Sustainability is a material differentiator, including industry-first Concrete Carbon Limits in Australia (April 2024, updated December 2025 to align with GCCA Global Ratings) and SBTi-validated net-zero targets.
Laing O'Rourke's revenue model is project-based and contract-driven, generated through competitive tender, framework call-offs, and strategic joint ventures such as Unite32 (with AECOM for Brisbane 2032) and BYLOR (with Bouygues Travaux Publics at Hinkley Point C). FY25 Group Revenue was £4.0bn against a record £11.9bn order book; Managed Revenue was £4.7bn, pre-exceptional EBIT was £111.3m, gross margin expanded to 6.9%, and net cash stood at £284.7m. Geographic revenue concentration is split between the UK, Middle East (UAE) and Australia, with FY25 growth driven primarily by margin expansion rather than top-line expansion.
Laing O'Rourke firmographics
Firmographics- Name
- Laing O'Rourke
- Legal name
- Laing O'Rourke
- Website
- https://laingorourke.com
- Company type
- Private
- Founded year
- 2001
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Laing O'Rourke is a family-owned international engineering and construction company headquartered in the UK, delivering infrastructure, healthcare, rail, data centres, and major buildings across the UK, Middle East and Australia via a vertically integrated supply chain and modern methods of construction.
- Ownership category
- akta.pro rank
Laing O'Rourke industry classification
Industry- Product category
- Engineering and Construction Services
- NAICS
- Nonresidential Building Construction (2362), Utility System Construction (2371), Other Heavy and Civil Engineering Construction (237990)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Heavy Construction Other Than Bldg Const - Contractors (1600), Operative Builders (1531)
- akta.pro primary industry
- Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)
Keywords
Where Laing O'Rourke is headquartered
LocationHeadquarters
- HQ city
- Dartford
- HQ country
- United Kingdom
- HQ region
- Europe
Offices6 records
Markets served
Laing O'Rourke business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Construction contract revenue (managed and group): Primary revenue stream from large multi-year construction and engineering contracts across UK, Middle East, and Australia. FY25 Managed Revenue £4.7bn (FY24: £4.8bn) and Group Revenue £4.0bn (FY24: £4.0bn). Order book stood at £11.9bn in FY25 (FY24: £10.8bn). Pre-exceptional EBIT grew to £111.3m in FY25 from £75.6m in FY24, with pre-exceptional gross margin expanding to 6.9% from 6.4%. Revenue is contract-based, milestone-driven, and includes long-tail frameworks such as the NHS Hospital 2.0 programme.
- In-house supply chain services (manufacturing, plant, MEP, stonework): Vertically integrated direct delivery model generates revenue via in-house specialist subsidiaries: Explore Manufacturing (off-site precast concrete at Worksop, Nottinghamshire), Expanded (piling and geotechnical), Select Plant Hire (plant and logistics), Vetter (stonework and paving), and Crown House Technologies (MEP design and manufacturing at Oldbury). These services are deployed on Laing O'Rourke projects and also operate independently across the industry.
- Modular and off-site construction (DfMA): Revenue from Design for Manufacture and Assembly (DfMA) and modular construction services. Permanent modular construction is a strategic focus, with Laing O'Rourke identified as a Star player by MarketsandMarkets in the global permanent modular construction market. Strong alignment with UK government Affordable Homes Programme (GBP 8.03bn) and similar housing infrastructure mandates globally.
- Digital technology and software commercialisation (BuiltView, Blindsight/Presien): Emerging revenue stream from commercialisation of in-house technology. BuiltView (visual site documentation app) is offered to external customers including Transport for NSW, John Holland, and NovoRail. Blindsight (AI-vision safety) was spun out into Presien, which has raised $7m+ in venture capital and partners with Laing O'Rourke for commercialisation across the industry.
- Select Plant Hire (rental of plant and equipment): Plant hire and equipment rental services through Select Plant Hire and Select Plant Australia. Includes tower cranes, crawler cranes, electric plant, welfare accommodation, and battery energy storage systems, deployed on internal projects and offered to third parties.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Quote-based enterprise construction contracts |
Go-to-market motion4 records
Marketing channels9 records
Laing O'Rourke product offering
Product offeringCore offering
Laing O'Rourke is an international engineering and construction company delivering state-of-the-art infrastructure and buildings projects across infrastructure, healthcare, rail, defence, data centres, energy and water, leisure, and science and technology sectors in the UK, Middle East and Australia. The company self-delivers the majority of project scope through wholly-owned specialist subsidiaries (Expanded for piling, Explore Manufacturing for off-site precast, Select Plant Hire for plant, Vetter for stonework, Crown House Technologies for MEP), using Design for Manufacture and Assembly (DfMA) and modern methods of construction. Revenue is generated primarily through negotiated, competitively tendered and framework-based construction and engineering contracts with government and tier-1 enterprise clients.
Differentiator
Problem solved
Functional benefit
Brands
- Expanded: Piling and geotechnical engineering specialist trading business of Laing O'Rourke.
- Explore Manufacturing
- Select Plant Hire
- Vetter
- Crown House Technologies
- Laing O'Rourke Middle East
Products and services
- Engineering and construction project delivery Core engineering, construction and project delivery services covering infrastructure, healthcare, rail, defence, data centres, energy and water, leisure, and science and technology sectors. Delivered via Modern Methods of Construction (DfMA) and a vertically integrated self-delivery model for government and tier-1 enterprise clients in the UK, Middle East and Australia.
- Piling and geotechnical services (Expanded) Specialist piling, foundations and geotechnical services offered as a wholly-owned sub-brand of Laing O'Rourke, supporting ground-engineering works across major infrastructure, rail and building projects.
- Off-site manufacturing services (Explore Manufacturing)
- Plant hire services (Select Plant Hire)
- MEP engineering and modular manufacturing (Crown House Technologies)
- Stone masonry and specialist paving services (Vetter)
- BuiltView visual site documentation platform Dedicated camera app and platform for construction teams, providing automatic timestamping, quick categorisation, immediate synchronisation, location services for site photos and 360-degree video. Sold to external customers including Transport for NSW, John Holland and NovoRail.
- Blindsight AI-vision safety technology AI-vision safety technology that acts as an operator's extra set of eyes, detecting people in blind spots, automatically recording near-misses with video and analytics for H&S personnel. Spun out as Presien; Laing O'Rourke retains a partnership for commercialisation across the industry. Winner of 10+ industry awards.
Quantifiable outcome
- 95% of concrete on St Marys Station footbridge meets Low Carbon Concrete definition; 100% of 50MPa concrete and 93% of 40MPa concrete used
- +10 more outcomes
Companies that use Laing O'Rourke
Customer profileNamed customers11 records
Segments9 records
Ideal customer profiles4 records
Laing O'Rourke technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability8 records
Feature10 records
Laing O'Rourke partnerships and signals
Strategic signalScale indicators13 records
Recent moves5 records
Expansion highlights6 records
Laing O'Rourke competitors and assessment
Company assessmentDirect peers
- Mace Group: UK-headquartered international construction and consultancy firm operating across infrastructure, buildings, and major programmes. Directly comparable to Laing O'Rourke in size (multi-billion revenue), sector mix (healthcare, transport, commercial), and consultancy-led delivery model.
- Balfour Beatty: UK-listed infrastructure and construction group with comparable UK infrastructure, rail, and buildings exposure. Competes with Laing O'Rourke on major frameworks (NHS, rail, highways, nuclear) and offers a useful valuation benchmark as a public peer.
- Morgan Sindall: UK construction and regeneration group with similar exposure to public sector buildings, infrastructure, and affordable housing. Closely comparable in revenue scale (~£4-5bn), sector mix, and reliance on long-term frameworks.
- Skanska: Swedish-origin global construction and development group with a significant UK infrastructure and buildings business. Directly competes on NHS frameworks, rail, and major projects, and shares Laing O'Rourke's emphasis on off-site manufacturing and sustainability.
- Bouygues Construction: French construction and civil engineering group and BYLOR JV partner on Hinkley Point C. Operates internationally with comparable mega-project credentials in transport, energy, and complex civil infrastructure, and similar vertically integrated delivery capabilities.
- Sir Robert McAlpine: Privately-owned UK construction firm with comparable heritage and focus on complex buildings and infrastructure. Competes with Laing O'Rourke on stadia, healthcare, and major commercial projects, and shares a long-term private ownership ethos.
- Wates Group: UK private construction and property services group operating across public sector, education, commercial, and residential. Direct competitor on NHS and public frameworks and a similarly family-influenced private peer.
- Willmott Dixon: UK private construction firm and fellow NHS Hospital 2.0 Alliance delivery partner. Comparable in public sector focus, mid-to-large project scale, and emphasis on social value and modern methods of construction.
- Kier Group: UK-listed construction and infrastructure services group with overlapping exposure to highways, utilities, buildings, and public sector frameworks. Direct competitor on NHS, MoJ, and transport infrastructure work.
- Lendlease: Australian-headquartered global construction and development firm with strong credentials in major stadia, transit-oriented developments, and urban regeneration. Directly comparable in Australian market positioning and large-project delivery model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat7 records
Key risks6 records
Key highlights7 records
Customer concentration
Laing O'Rourke social profiles
Digital presenceLaing O'Rourke compliance and trust
Trust signalCompliance6 records
Laing O'Rourke financial estimates
Financial estimateRevenue estimate
Valuation estimate
Laing O'Rourke leadership team
Management profileNumber of profiles
Profiles16 records
Laing O'Rourke subsidiaries and ownership
Company hierarchySubsidiaries10 records
Laing O'Rourke funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Laing O'Rourke M&A and investment
M&A and investmentM&A1 record
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Laing O'Rourke
What does Laing O'Rourke do?
Laing O'Rourke is an international engineering and construction company delivering state-of-the-art infrastructure and buildings projects across infrastructure, healthcare, rail, defence, data centres, energy and water, leisure, and science and technology sectors in the UK, Middle East and Australia. The company self-delivers the majority of project scope through wholly-owned specialist subsidiaries (Expanded for piling, Explore Manufacturing for off-site precast, Select Plant Hire for plant, Vetter for stonework, Crown House Technologies for MEP), using Design for Manufacture and Assembly (DfMA) and modern methods of construction. Revenue is generated primarily through negotiated, competitively tendered and framework-based construction and engineering contracts with government and tier-1 enterprise clients.
Is Laing O'Rourke a public or private company?
Laing O'Rourke is a private company. It is classified as family owned and is currently operating.
When was Laing O'Rourke founded?
Laing O'Rourke was founded in 2001. It employs 1 to 10 people.
Where is Laing O'Rourke based?
Laing O'Rourke is headquartered in Dartford, United Kingdom, in the Europe region.
How does Laing O'Rourke make money?
Five revenue lines are on record. Construction contract revenue (managed and group) is the primary driver. The others are in-house supply chain services (manufacturing, plant, MEP, stonework), modular and off-site construction (DfMA), digital technology and software commercialisation (BuiltView, Blindsight/Presien) and select Plant Hire (rental of plant and equipment).
Who are Laing O'Rourke's main competitors?
Direct peers on record are Mace Group, Balfour Beatty, Morgan Sindall, Skanska, Bouygues Construction, Sir Robert McAlpine, Wates Group, Willmott Dixon, Kier Group and Lendlease.
Does Laing O'Rourke have an API?
No public API is recorded for Laing O'Rourke.
What industry is Laing O'Rourke in?
Laing O'Rourke's product category is Engineering and Construction Services. Its primary akta.pro industry code is IMAFAAAF, Construction Program Management (Multi-site/Portfolio). Its NAICS code is 2362 and its SIC code is 1540.