Engineering and Construction Excellence across Europe WATCH OUR VIDEO   We are a well established mechanical, electrical and HVAC engineering and construction company, with major project experience across a wide range of sectors in Europe. For decades, Dornan Group has been creating simple solutions to complex engineering problems for some of the world’s most admired companies.

Thanks to a culture of hard graft, honest advice, and supportive teams, led by straight talking visionaries, we are shaping the future of engineering one project at a time. Whether it’s building state-of-the-art data centres or life sciences facilities, we are consistently delivering for our clients, challenging our workforce and driving our industry forward. Dornan Group successfully delivered the complete mechanical and electrical services that have played a major role in transforming renowned and iconic structures across Europe.

We are proud to be part of history. VIEW MORE Canary Wharf Station, London London ODN Projects Odense Denmark Lonza Project Orca, Switzerland Visp Lilly IE42, Cork Cork FujiFilm Diosynth Biotechnologies, Denmark Denmark ALWAYS INNOVATING 02 About Dornan International Mechanical, Electrical & Instrumentation Services Company. We engineer excellence with serious attention to detail – from planning to handover.

GET THE LATEST 05 News & Insights There’s a lot going on at Dornan Group. " * " indicates required fields Unit A7 Centrepoint Business Park, Oak Road, Dublin 12 D12 YE 16