COLLEN CONSTRUCTION RANKED 7TH IN IRELAND'S 150 BEST EMPLOYERS — READ MORE Delivering Building Excellence Through Innovation for Over 200 Years. Find Out More 01. SUSTAINABILITY Committed to building a sustainable future. Collen is a leading international construction specialist delivering projects in Ireland, the UK and Europe. Data Centre S3 Construction of a 36 MW data centre for a confidential client. DATA CENTRES Data Centres G1 and G2 Design and Build of 2 x 23 MW data centres. DATA CENTRES DESIGN AND BUILD Data Centre F2 DATA CENTRES Data Centre S4 DATA CENTRES Substation D ENERGY DISTRIBUTION AND GENERATION DESIGN AND BUILD View All Projects Specialist Sectors Data Centres - Europe Wide Building excellence in data centre delivery for over 10 years. Commercial Redefining expectations of high quality working environments. Education Enriching learning through design to inspire future generations. Bio Pharma A trusted partner of some of the world’s leading pharmaceutical companies. Industrial Expertise in industrial developments, logistics parks and retail parks. Healthcare Passionate about building state-of-the-art medical facilities. Fitout High-end, state-of-the-art office fit-out projects. Retail Delivering transformative developments across Ireland's retail sector. Residential Building lasting residential developments in private and public sectors. Refurbishment Large-scale and highly technical refurbishment, retrofit and conversation projects. Design and Build In-house Design and Build capability across all sectors. Civic Delivering iconic public realm projects throughout the decades. Energy Distribution and Generation Leader in turnkey delivery of Energy Transmission, Distribution and Generation Infrastructure. View All Sectors Building a Sustainable Future We are committed to sustainability. Our sustainability policies and practices ensure minimum impact on the environment with maximum economic and social benefits to the communities the firm operates in. We strive to continually integrate better sustainable practices and in doing so, meet the needs of the present while respecting the requirements of future generations. Find Out More Collen Construction has a culture of dedication, passion, and support. Our dedicated teams work closely with design teams providing a full turn-key service to the client as required. Our management team ensures smooth co-ordination of all aspects of the project including mechanical and electrical services. Meet the Team Join our Team Our company is built on and operates by the following core values: Respect Equality Integrity Collaboration Accountability Leadership Loyalty Safety OUR LOCATIONS Collen is a leading international construction specialist delivering projects in Ireland, Europe, and the UK Ireland Sweden Germany Latest News & Media AWARDS Collen Ranked 7th in Ireland's 150 Best Employers 24.05.2021 AWARDS Collen Awarded RoSPA Gold Award 16.07.2021 NEWS Fern Dean Nursing Home Achieves PC 09.09.2021 Would you like to discuss a project? Don't hesitate to get in touch with our team. Contact Us Sectors About Quick Links © Collen 2021. All Rights Reserved. Made by Together Digital.