Coffey is a leader in high-quality design and construction services in the water infrastructure and civil engineering industries for over 50 years.
Coffey is a diversified business and is currently involved in civil engineering construction, water and wastewater treatment, facilities management and property projects. We have a proud history of delivering projects on time, safely, and within budget for our clients since 1974.
We currently treat and supply 21.3 million litres of water per day (MLD) drinking water to a population equivalent of 85,000 people through existing DBO contracts.
Our people are our greatest asset and we are committed to treating them fairly and giving them every opportunity to develop and grow within the business. We are committed to ensuring that the company’s activities are conducted in a manner that maintains the highest Health, Safety and Environmental standards.
We promote a culture of innovation and curiosity. We demonstrate strong ethical standards and integrity. We are committed to providing a quality service without impinging on the well-being of our employees, suppliers/subcontractors, clients, the environment, and the public. We have a strong link to the communities where we work and want to be a good neighbour making a positive contribution.
Read more15.10.26
Coffey was recognised with two awards at the 2026 National Irish Safety Organisation (NISO) Occupational Safety Awards in Killarney on Friday 9th October 2026
14.10.26
When project requirements change, being able to respond quickly and work together becomes even more important. Coffey has supported Severn Trent Water in meeting
13.10.26
Last Friday, members of the Coffey team laced up their runners and took part in the Croí 5K Night Run in Galway, supporting the
12.10.26
Ireland needs continued investment in the infrastructure that supports our communities, economy and future generations. At Coffey, we’re focused on playing an increasingly
09.09.26
Last Friday, members of the Coffey team joined industry colleagues at the Construction Industry Federation (CIF) Western Region Golf Outing at Oughterard Golf Club
26.08.26
Significant progress continues at Mayfield STW for Severn Trent Water, with several key milestones achieved across the site in recent weeks. The project includes
24.08.26
Last week, Paul Baxter and Anne Carroll from Severn Trent joined us in Ireland for a two-day visit focused on sharing knowledge, exchanging ideas
19.08.26
Progress continues at our Pendinas Distribution Service Reservoir (DSR) project for our client Hafren Dyfrdwy, part of the Severn Trent Group, with the team
18.08.26
As Coffey continues to grow across Ireland and the UK, we’re looking at the everyday decisions we can make to operate more efficiently, support
17.08.26
Today, we recognise the colleagues who have been honoured in this year’s Coffey Annual Excellence Awards. Throughout the year, colleagues across Coffey nominate people
10.08.26
Coffey has been awarded a contract to deliver upgrade works at Derby Sewage Treatment Works. Derby Sewage Treatment Works is one of Severn Trent
06.08.26
As communities across East Limerick continue to grow, investing in resilient wastewater infrastructure is essential. Coffey is continuing work on the upgrade of the
