The Irish Construction News Top 40 Building Contractors 2022 listing is a snapshot of the building contractors’ sector of the Irish construction industry at the end of 2021.
John Sisk & Son group turnover last year was just over €1.485bn, down slightly from 2020’s €1.503bn. Turnover in 2022 is expected to hit €1.6bn. Revenue on the island of Ireland grew by €10m to €715m in 2021 and represented 48% of overall turnover.
Total Turnover: €1,485,700,000
ROI Turnover: €715.5M
International Turnover: €770.2M (UK €499.2M, Mainland Europe €271M)
Winthrop is unique in being the only dedicated data-centre delivery partner providing turnkey solutions to its clients, from design right through construction and on to commissioning and hand-over.
ROI Turnover: €234,122,533
International Turnover: €424,324,711
BAM has been operating in Ireland for over 60 years and has delivered many of the country’s flagship infrastructure projects and landmark buildings. It employs over 3,000 people directly and indirectly
Total Turnover: €633M
ROI Turnover: €560M
International Turnover: €73M
2021 was another good year for John Paul Construction, with turnover reaching €544m, €420m of which was generated in Ireland. The company continued its journey of sectoral and geographic diversification, delivering complex projects across all sectors of the industry in Ireland, the UK and the Middle East.
Total Turnover: €544M
ROI Turnover: €420M
International Turnover: €124M
Established in 1810 and still a family-owned business, Collen has offices in Dublin, Sweden and Germany and employs 400 people. The company’s clients range from large-scale multinational corporations to private companies and state bodies. Collen has established a reputation for providing complex projects on time and within budget.
ROI Turnover: €222M
International Turnover: €278M
ROI Turnover: €340M
International Turnover: €35M
Established in 1925, building contractor PJ Hegarty & Sons UC operates throughout Ireland and the UK, with offices in Dublin, Cork, Limerick and London.
Total Turnover: €320M
ROI Turnover: €250M
International Turnover: €70M
Bennett (Construction) Ltd is a family-own tier-1 construction contractor that has been at the forefront of construction for over 100 years and is now in its fourth generation.
Total Turnover: €263.3M
ROI Turnover: €202.2M
International Turnover: €61.1M
Tier-1 main contractor JJ Rhatigan & Company was established in 1952 and remains a family-oriented operation, carrying on a strong tradition of building quality and innovation.
Total Turnover: €163M
ROI Turnover: €82M
International Turnover: €81M
Founded in 1972 and celebrating 50 years of business in 2022, Wills Bros is a civil engineering contractor at the forefront of national infrastructure development in Ireland, the UK and Europe.
Total Turnover: €158M
ROI Turnover: €136M
International Turnover: €22M
Murphy Ireland is a leading multi-disciplinary engineering and construction company that directly employs over 560 engineers, designers, technicians, managers, and operatives.
Total Turnover: €144.5M
ROI Turnover: €102M
International Turnover: €42.5M
mac group has developed from a niche interior fit-out contractor into a collaborative construction partner, delivering complex construction, fit-out, and design and build projects.
Total Turnover: €130,196,965
ROI Turnover: €70,071,985
International Turnover: €60,124,980
Ardmac delivers high-value workspaces and technical environments in Ireland and across Europe. Headquartered in Dublin, with offices in Manchester, Craigavon, Brussels, Cork and Switzerland, Ardmac supports projects all over Ireland, the UK and Europe, and in 2021 completed expansion into Finland and Germany.
Total Turnover: €122M
ROI Turnover: €122M
Conack Construction is a general building and civil engineering contractor founded in 2008 by joint managing directors Kieran Cusack and Tom O’Connor.
Total Turnover: €106M
ROI Turnover: €106M
Monami Construction provides a dynamic, innovative and highly experienced building service to clients of the construction industry.
Total Turnover: €96M
ROI Turnover: €90M
International Turnover: €6M
SIAC is a multi-disciplined construction group based in Dublin, with regional and divisional offices in Cork and Galway.
Total Turnover: €95,725,517
ROI Turnover: €77,505,447
International Turnover: €18,220,070
Flynn has been in business for 18 years and provides a comprehensive range of construction management, fit-out and main contracting services.
Total Turnover: €95,721,578
ROI Turnover: €95,721,578
Clancy Construction ’s origins date back to 1947. Today, the contractor plays a pivotal role in the development of Irish construction. Its personnel are recognised leaders in the Irish construction sector, helping drive change, innovation and greater efficiency.
Total Turnover: €92M
ROI Turnover: €92M
Jons Civil Engineering Company Ltd (JCEL) has been in operation since 1983. Since that time, it has successfully delivered over 330 major infrastructural projects.
Total Turnover: €87M
ROI Turnover: €87M
Established in 1923, Duggan Brothers is now in its third generation and has completed circa 1,000 projects in both the private and public sectors.