We’re the UK’s largest independent engineering and infrastructure services provider.

With 42% of the UK’s greenhouse gas emissions coming from the built environment, our mission is to play a key role in delivering the UK’s Net Zero agenda. As a group, we advise, design, construct, and maintain critical electrical and mechanical infrastructure across the country.

We’re a trusted partner across a wide range of sectors – including commercial, mixed-use, education, healthcare, defence, leisure, energy, transport, and digital infrastructure. Our work helps businesses operate, communities grow, and essential services thrive.

We bring buildings and infrastructure to life.