Four decades delivering engineering solutions for life, data and energy

Founded by the late Noel Doyle in 1984, Suir Engineering, originally known as Suir Electrical, built a reputation for exceptional project delivery in a burgeoning Irish market. Sustained foreign direct investment in life sciences and later data centres provided significant opportunities to partner with some of the world’s largest and most successful companies, honing Suir’s expertise and providing a solid platform for innovation and growth. International expansion followed as our clients expanded into new markets across Europe and the Middle East.

1984
 Founded

Founded

Suir Electrical Contractors ltd. Founded by Noel Doyle in Mooncoin, Co. Kilkenny, Ireland.

First major projects secured Arklow and Mitchelstown Creameries.

1986
 First International

First International

Secured first International project

1993
 First Pharmaceutical

First Pharmaceutical

Secured first Pharmaceutical Project

1996
 Electrical Division

Electrical Division

Suir Electrical added the Mechanical division and became Suir Engineering Ltd

2000
 First Data Center

First Data Center

Secured first Data Centre Project

2002
 Waste to Energy

Waste to Energy

Secured first Waste to Energy Project in Isle of Man

2004
 Relocation

Relocation

Suir Engineering relocated to new head office in Waterford, Ireland

2007
 Acquired by Imtech

Acquired by Imtech

Suir Engineering is acquired by Dutch based PLC Imtech.

Secured first Wind farm project.

2008
 Middle East Project

Middle East Project

Secured first project in Middle East.

2010
 Onshore & Offshore

Onshore & Offshore

Secured first international onshore & off-shore Oil Refinery project in Kazakhstan.

2012
 First for Nordics

First for Nordics

Secured first Project in the Nordics

2015
 Set up Lean Group

Set up Lean Group

Set up Lean Group

2017
 EDF Acquisition

EDF Acquisition

EDF Energy Services acquired Imtech UK & Ireland

2018
 Suir Way Launched

Suir Way Launched

2019
 35th Anniversary

35th Anniversary

1,000 FTE milestone reached

First Battery Energy Storage project in Ireland

2022
 Duke Street

Duke Street

Duke Street acquired Suir Engineering. Suir’s SMT became equity shareholders

2023
 1500 Employees

1500 Employees

1,500 Full Time Employees milestone reached

2024
 40th Anniversary

40th Anniversary

Celebrating 40 years in business

2025
 Trusted Partner in Excellence

Trusted Partner in Excellence

Suir Engineering announces acquisition of leading UK mechanical & electrical engineering firm, Taylor & Fraser

Future
 Expand Offering

Expand Offering

Expand our offering in core sectors

Develop our international presence

Join our team

We build high-performing, highly skilled teams to deliver complex projects internationally.