LAGAN ENERGY ENGINEERING (IRELAND) LIMITED

Lagan Energy Engineering (Ireland) Limited is a specialist engineering firm dedicated to delivering carbon‑friendly solutions for the nation’s electricity grid. With a clear mission to redesign and re‑configure power generation, the company focuses on integrating a hydrogen ecosystem alongside renewable technologies to accelerate the decarbonisation of Ireland’s energy system.

The business offers a comprehensive suite of services across three core sectors. In Renewable Energy it designs, installs and commissions battery energy storage systems (BESS), grid transformers and hydrogen electrolysers, providing ongoing maintenance to keep assets operating efficiently. For the fast‑growing Hyperscale market, Lagan supplies full turn‑key MV/HV infrastructure packages for large‑scale data centres that exceed 5,000 servers. Within the Utilities arena it manages the complete engineering, procurement and construction of high‑voltage infrastructure—from 20 kV substations to large‑scale hydrogen projects—ensuring reliable delivery of essential electricity, gas and water services.

Based in Ireland, Lagan Energy Engineering serves utilities, renewable‑energy developers, data‑centre operators and other stakeholders who require high‑voltage expertise and sustainable, future‑proof power solutions. Their values of sustainability, safety, continuous development, collaboration and integrity underpin every project, from wind‑farm assessments to HV substation installations.