About Byrne Bros.
Building with precision, integrity, and experience.
Byrne Bros. is one of the UK’s premier specialist concrete frame contractors, with over 50 years’ experience in the construction of complex substructure and superstructure packages.
Founded in 1969 by Patsy and Johnny Byrne, we have grown to become the largest company in the Byrne Group—delivering landmark projects across commercial, residential, transport, retail, sport, healthcare, and infrastructure sectors.
What We Do
We specialise in complex, high-value concrete works—from deep basements and high-rise towers to large-scale infrastructure and specialist facilities. Our expertise covers:
- In-house engineering and plant resources
- Advanced formwork systems and post-tensioning
- Precast and hybrid construction methods
- Lean, just-in-time logistics through our Consolidation Centre
How We Work
Our approach is built on:
- Safety – Protecting our people, partners, and communities on every project.
- Collaboration – Working closely with clients and design teams from preconstruction onwards.
- Innovation – Using the latest technology, materials, and methods to enhance delivery.
- Integrity – Building trust through transparency, quality, and performance.
We combine technical excellence with a people-first culture, ensuring that our projects are not only built to the highest standards, but delivered in a way that benefits everyone involved.
Our Reputation
Our track record includes some of the UK’s most prestigious and technically challenging projects, such as The Shard, Bloomberg European Headquarters, Battersea Power Station Phase 1, and Paddington Crossrail Station. Many of our clients choose to work with us again—proof of our ability to deliver on time, within budget, and to exceptional quality.
Part of the Byrne Group
As part of Byrne Group, we have access to an integrated network of expertise and resources—allowing us to offer complete, coordinated solutions across multiple construction disciplines.
