Ireland’s Leading Critical Infrastructure Specialists

Turnua is a specialist infrastructure partner delivering high-performance environments where continuity, connectivity, and control are essential. We design, build, and maintain critical facilities and digital infrastructure across multiple sectors—including subsea telecoms, data centres, and healthcare.

Our core capabilities span fibre networks, critical IT systems, building fabric, and complex construction, with a growing portfolio focused on powering next-generation technologies. From resilient power and cooling to modular builds and secure network integration, we bring together engineering expertise and digital intelligence to solve infrastructure challenges at scale.

At the forefront of this mission is our AI infrastructure build—a live, working hub that demonstrates how data, power, and performance can be orchestrated sustainably in real time.

Operating across Ireland, the UK, and the US, Turnua delivers infrastructure that’s not only built to last—but built to lead in a rapidly evolving world.

Our Customers
and Partners

We’re proud to work alongside leading organisations and technology partners. Their trust in us drives us to deliver smart, reliable infrastructure solutions every day.

Meet Our Team

Get to know the experts dedicated to building reliable infrastructure.

A Trusted Partner

We Are Hiring

Join Ireland’s #1 critical infrastructure partner! Turnua seeks smart, growth-minded innovators to drive sustainable, digitally-driven solutions. Shape the future of complex environments with us. Apply now to make an impact.