Suir Engineering

Suir Engineering Ltd

Waterford, Ireland

WindSolarEnergy Storage

Founded 19841001-5000 employees

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Profile last updated: March 14, 2026

About

Founded in 1984, Suir Engineering is a renewable energy company headquartered in Waterford, Ireland with approximately 1001-5000 employees specializing in Wind, Solar, Energy Storage.

Suir Engineering is an electrical, mechanical, instrumentation and civil engineering contractor founded in 1984 by Noel Doyle as Suir Electrical Contractors. It provides design, installation, commissioning, turnkey EP&R and EPC services, high-voltage and medium-voltage transmission and distribution systems, and offsite manufacturing (SuirFab). Its client sectors include data centres, life sciences, energy, power and renewables, with work on wind, solar and battery energy storage projects and the integration of renewable sources into the grid. The company is headquartered in Waterford, Ireland, and operates offices across Europe and the Middle East. It was acquired by Duke Street, and its subsidiaries include Taylor & Fraser in Scotland.

Headquarters

Waterford, Ireland

Founded

1984

Employees

1001-5000

Focus areas

Electrical engineeringMechanical engineeringInstrumentationOffsite manufacturingData centresLife sciencesHigh voltageBattery energy storageGrid integrationCommissioningBIM

Products & services

Business models

B2BEPC

Value chain

DevelopmentEngineeringProcurementConstructionManufacturingO&M

Service areas (2)

Electrical and mechanical engineering
Design, electrical installation, instrumentation, mechanical and process engineering, commissioning, and high-voltage and medium-voltage grid connection for energy, data centre, life sciences and industrial sectors.
Offsite manufacturing
Prefabricated, modular mechanical and electrical solutions produced at the SuirFab facility and delivered to projects.

Locations

Headquarters

Unit 9A Cleaboy Business Park, Old Kilmeaden Road, X91 PX92, Waterford, Ireland

Operating locations (9)

2005 Orchard Avenue, Citywest Business Campus, Dublin 24, Ireland
The Mailbox, Office No.06, 1 Exchange Street, Stockport, Manchester, United Kingdom
4th Floor, One Kingdom Street, Paddington Central, London, United Kingdom
117 Abercorn Street, Paisley, Renfrewshire, United Kingdom
The Factory, Norra Malmvägen 143, Sollentuna, Stockholm, Sweden
Rehfelder Weg 5A, Rüdersdorf bei Berlin, Germany
Hessenring 6a, Mörfelden-Walldorf, Germany
Donau-City-Straße 11 / 16.OG, Wien, Austria
Lautrupsgade 7, 3. tv, Copenhagen, Denmark