Coffey Construction
Coffey Construction is a family-owned Irish civil engineering and water infrastructure contractor founded in 1974. It delivers design-build-operate water/wastewater treatment, transport, energy and civil engineering projects across Ireland and the UK for public utilities and enterprise clients through competitive tendering and DBO contracts.
- Company typePrivate
- Founded1974
- HeadquartersAthenry, Ireland
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Coffey Construction does
Coffey Construction is a family-owned, multi-disciplinary civil engineering and water infrastructure group founded in 1974 and headquartered in Athenry, Co. Galway, with primary operations in Ireland and a growing presence in the United Kingdom (Liverpool, Burntwood, Mansfield, plus a Limerick and Maynooth presence in Ireland). The group operates through wholly-owned subsidiaries including Coffey Construction (I) Ltd, Coffey Construction Ltd (UK), Coffey Water Ltd, and Coftec (modular products), delivering four core sector verticals — Water, Transport, Energy, and Civil Engineering — alongside capability lines spanning Design & Build, Specialist Engineering, Water & Wastewater Operations, MEICA, Structures, Process Engineering, and Utilities & Pipelines. Underlying technology centers on in-house design workflows, BIM-compliant processes using AutoCAD Civil 3D, dedicated civil engineering plant with a purpose-built maintenance depot, and a Coftec manufacturing facility producing modular water/wastewater products for UK deployment.\n\nThe business model is project-based on the construction side (competitive tendering for infrastructure contracts with public utilities and private developers in Ireland and the UK) and recurring on the operational side, where Coffey earns managed-service revenue through long-term Design-Build-Operate (DBO) contracts — currently treating 21.3 MLD of drinking water serving a population equivalent of 85,000. Customer concentration sits in regulated water utilities (Uisce Éireann in Ireland, Severn Trent Water in the UK) and select enterprise clients (e.g., the €80m Stream BioEnergy biomethane facility at Little Island, Cork, delivered in partnership with Kanadevia Inova). Pricing is negotiated per project through tenders rather than via published tiers, and Coffey goes to market via direct enterprise field sales supplemented by industry awards visibility, careers events, and a LinkedIn/Facebook-led organic social presence.
Coffey Construction firmographics
Firmographics- Name
- Coffey Construction
- Legal name
- Coffey Construction (I) Ltd
- Website
- https://coffeygroup.com
- Company type
- Private
- Founded year
- 1974
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Coffey Construction is a family-owned Irish civil engineering and water infrastructure contractor founded in 1974. It delivers design-build-operate water/wastewater treatment, transport, energy and civil engineering projects across Ireland and the UK for public utilities and enterprise clients through competitive tendering and DBO contracts.
- Ownership category
- akta.pro rank
Coffey Construction industry classification
Industry- Product category
- Civil Engineering & Infrastructure Construction
- NAICS
- Water and Sewer Line and Related Structures Construction (23711), Sewage Treatment Facilities (22132), Water, Sewage and Other Systems (2213)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623), Water Supply (4941)
- akta.pro primary industry
- Wastewater Treatment Plant Construction (WWTP) (IMAFAGAB)
- akta.pro secondary industries
- Wastewater Treatment Plant (WWTP) Operations & Maintenance (BPALAMAB), Intake/Outfall & Raw Water Abstraction Works (River/Sea Intakes, Outfalls) (IMAFAGAI), Hydro BOP Civil & Water Conveyance (Dams, Spillways, Penstocks, Canals) (EUAMAFAG)
Keywords
Where Coffey Construction is headquartered
LocationHeadquarters
- HQ city
- Athenry
- HQ country
- Ireland
- HQ region
- Europe
Offices6 records
Markets served
Coffey Construction business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Construction Services: Civil engineering construction services for water infrastructure, transport, energy and civil engineering projects. Revenue generated through project-based contracts with public and private sector clients.
- Water and Wastewater Operations: Ongoing operations and maintenance of water treatment and wastewater infrastructure through DBO contracts. Currently treats and supplies 21.3 million litres of water per day.
- Facilities Management: Property projects and facilities management services
- Specialist Engineering Services: Specialist engineering techniques and modular product solutions through Coftec brand
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Coffey Construction product offering
Product offeringCore offering
Coffey delivers design, build and operate (DBO) infrastructure services for water, wastewater, transport, energy and civil engineering projects across Ireland and the UK. The company holds long-term contracts to treat and supply 21.3 million litres of drinking water per day, and operates a manufacturing subsidiary (Coftec) producing modular water/wastewater treatment products for UK deployment. Additional lines include civil engineering construction, facilities management and property project development.
Product overview
Coffey Construction is a family-owned water infrastructure and civil engineering specialist established in 1974, offering diversified design, construction, and operations services across Ireland and the UK. The company operates a multi-product portfolio organized around core infrastructure sectors (Water, Transport, Energy, Civil Engineering) supported by specialized service capabilities including Design and Build, Specialist Engineering, Water and Wastewater Operations, MEICA, Structures, Process Engineering, and Utilities and Pipelines. A key differentiator is Coftec, a subsidiary manufacturing operation producing modular products for water/wastewater applications. The company delivers projects through DBO (Design, Build, Operate) contracts and also provides facilities management and property services. Operations span both public and private sector clients with a direct workforce and in-house design capability.
Differentiator
Problem solved
Functional benefit
Brands
- COFTEC: Specialist modular products and manufacturing facility providing water and wastewater solutions, operating from Ireland with delivery to UK project sites.
Products and services
- Water Infrastructure Services Design, construction and operation of drinking water treatment and supply infrastructure under Design-Build-Operate (DBO) contracts for public water utilities in Ireland and the UK. Currently treats and supplies 21.3 million litres of drinking water per day serving a population equivalent of 85,000 people.
- Wastewater Treatment Services End-to-end wastewater treatment solutions including design, construction and operations & maintenance of treatment plants for municipal and private clients across Ireland and the UK, including network upgrades such as the Celbridge Wastewater Network Upgrade Project.
- Transport Infrastructure Construction Construction of roads, bridges, rail infrastructure and public realm improvements for government transport agencies and local authorities in Ireland and the UK, including schemes such as the Delgany to Blacklion Chapel Road Improvement Scheme.
- Energy Sector Civil Engineering Civil engineering and infrastructure construction for the energy sector, including wind farm construction, access roads, cabling and duct routes, and large energy-facility builds such as the €80 million Stream BioEnergy biomethane facility at Little Island, Cork.
- General Civil Engineering & Public Works General civil engineering and public works contracting across rail, commercial building, utilities and infrastructure, delivered as one of the largest civil engineering and public works contractors in Ireland.
- Design-Build-Operate (DBO) Contracts Turnkey Design, Build and Operate delivery combining in-house design capability, specialist engineering resources and a directly-employed workforce for delivery of water, wastewater and other infrastructure projects under long-term operational contracts.
- Coftec Modular Products Factory-manufactured modular products for water and wastewater applications (installation, testing, commissioning and handover) produced at the Coftec facility in Ireland for delivery to UK water infrastructure projects under the Coffey group brand.
- Facilities Management & Property Projects Integrated facilities management for completed infrastructure projects and property development / portfolio management services delivered across the Coffey group under the leadership of the Property Director.
Quantifiable outcome
- 21.3 million litres of water treated per day through existing DBO contracts
- +2 more outcomes
Companies that use Coffey Construction
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Coffey Construction technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Coffey Construction partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Kanadevia InovacoreCoffey, in partnership with Kanadevia Inova, is delivering Stream BioEnergy's landmark €80 million biomethane facility at Little Island, Cork - Ireland's largest municipal food garden waste biomethane facility. This represents a significant strategic partnership for delivering complex energy infrastructure.
- Uisce Éireann (Irish Water)coreLong-term strategic partnership through DBO (Design, Build, Operate) contracts for water and wastewater treatment infrastructure. Currently treating 21.3 MLD drinking water for population equivalent of 85,000. Won Innovation in Construction Award together in 2026.
- Severn Trent WatercoreOngoing partnership for AMP8 programme delivery of water and wastewater infrastructure projects in the UK, including South Kilworth Sewage Treatment Works contract.
- Stream BioEnergycoreClient partner for the €80 million biomethane facility project at Little Island, Cork - Ireland's largest municipal food garden waste biomethane facility being delivered with Kanadevia Inova.
Scale indicators5 records
Recent moves6 records
Expansion highlights4 records
Coffey Construction competitors and assessment
Company assessmentDirect peers
- Ward and Burke Construction: Irish specialist civil engineering contractor with deep water/wastewater, tunnelling and utilities expertise, operating in Ireland and the UK on similar DBO and design-build projects to Coffey.
- Glan Agua: Irish-headquartered water and wastewater treatment specialist delivering design, build and operate contracts to municipal clients in Ireland and the UK, directly overlapping Coffey's core DBO model.
- Clancy Group: Irish civil engineering and utilities contractor with extensive water infrastructure, pipeline and groundworks capability, bidding for many of the same Uisce Éireann frameworks as Coffey.
- EPS Group (M.E. Engineering / EPS): Irish water and wastewater design, build and operations specialist with municipal and industrial clients — closely comparable in service mix, including process engineering and O&M.
- J. Murphy & Sons: UK infrastructure and water specialist contractor delivering design-build and civils frameworks to regulated water utilities, directly comparable to Coffey's UK water footprint.
- MWH Treatment: UK-focused water infrastructure contractor (part of Stantec) delivering AMP framework works for Severn Trent and other water utilities — direct competitor on the programmes Coffey is targeting.
- Costain Group: UK-listed infrastructure contractor with a large water and wastewater division serving Severn Trent and other AMP programmes; broader portfolio but directly competitive on UK water frameworks.
- Binnies: UK water and environment engineering consultancy and delivery partner delivering treatment, network and AMP work — comparable scope in regulated water delivery in the UK.
- Veolia Water Technologies (Ireland/UK): Global water treatment technology and operations provider competing for design-build-operate municipal contracts in Ireland and the UK, overlapping Coffey's DBO and process engineering scope.
Broad incumbents
- John Sisk & Son (Sisk Group): Large Irish/UK general contractor and civil engineering group with water, transport, energy and building capabilities — broader portfolio but overlapping geographic and segment presence.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Coffey Construction social profiles
Digital presenceCoffey Construction financial estimates
Financial estimateRevenue estimate
Valuation estimate
Coffey Construction leadership team
Management profileNumber of profiles
Profiles11 records
Coffey Construction subsidiaries and ownership
Company hierarchySubsidiaries4 records
Coffey Construction funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Coffey Construction M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Coffey Construction
What does Coffey Construction do?
Coffey delivers design, build and operate (DBO) infrastructure services for water, wastewater, transport, energy and civil engineering projects across Ireland and the UK. The company holds long-term contracts to treat and supply 21.3 million litres of drinking water per day, and operates a manufacturing subsidiary (Coftec) producing modular water/wastewater treatment products for UK deployment. Additional lines include civil engineering construction, facilities management and property project development.
Is Coffey Construction a public or private company?
Coffey Construction is a private company. It is classified as family owned and is currently operating.
When was Coffey Construction founded?
Coffey Construction was founded in 1974. It employs 251 to 500 people.
Where is Coffey Construction based?
Coffey Construction is headquartered in Athenry, Ireland, in the Europe region.
How does Coffey Construction make money?
Four revenue lines are on record. Construction Services are the primary driver. The others are water and Wastewater Operations, facilities Management and specialist Engineering Services.
Who are Coffey Construction's main competitors?
Direct peers on record are Ward and Burke Construction, Glan Agua, Clancy Group, EPS Group (M.E. Engineering / EPS), J. Murphy & Sons, MWH Treatment, Costain Group, Binnies and Veolia Water Technologies (Ireland/UK). John Sisk & Son (Sisk Group) is listed as a broad incumbent.
Does Coffey Construction have an API?
No public API is recorded for Coffey Construction.
What industry is Coffey Construction in?
Coffey Construction's product category is Civil Engineering & Infrastructure Construction. Its primary akta.pro industry code is IMAFAGAB, Wastewater Treatment Plant Construction (WWTP), with a secondary code of BPALAMAB, Wastewater Treatment Plant (WWTP) Operations & Maintenance. Its NAICS code is 23711 and its SIC code is 1623.