ABOUT CASS
Together We Deliver
Built on Experience.
Growing Through Excellence.
Founded in 1998, CASS has built a 28-year legacy delivering large-scale telecommunications infrastructure across the UK.
What began as a specialist fibre and cabling contractor has grown into a trusted telecoms partner, delivering end-to-end fibre installation, cabling, splicing and civils support for new network builds and the upgrade of existing infrastructure.
Customer Connections
Connections became a major part of CASS and a natural extension of our telecom build expertise. Our teams connect homes and businesses to full-fibre networks using both overhead and underground methods, managing everything from pre-enablement to final installation.
This shift into customer-facing delivery has strengthened our position in the UK fibre market. It proved our ability to scale quickly, maintain high engineering standards and deliver reliable, on-time connections that support the growth of modern broadband networks.
Why Cass?
We’ve built our reputation on people, integrity, and quality. Our strength lies in our ability to scale rapidly, maintain safety and performance standards, and deliver consistently across sectors.
Our core strengths include:
-
Project and programme management excellence
-
Heavy civils and mechanical expertise
-
Proven national delivery structure
-
Industry-leading safety culture
-
In-house recruitment, training & mobilisation capability
-
Transparent, data-driven project reporting
With £20m+ turnover, zero debt, and continuous investment in plant, systems, and training, CASS is growing sustainably and responsibly.
Raising the Standard
Our in-house CASS Training Academy ensures that every operative — whether in telecoms or renewables — is trained to the highest standards of safety, quality, and technical competency.
We’re now applying the same structured training model that shaped our telecom success to the solar and energy industries, with a vision to professionalise and raise the benchmark for field delivery standards nationwide.
Our Values
These values guide everything we do. We believe in building long-term partnerships, doing the right thing every time, and delivering infrastructure that lasts.
From Fibre to Renewables
CASS has delivered thousands of successful telecom projects — building modern fibre networks for ISPs, network operators, and private developers nationwide.
That foundation of project management, safety, and operational excellence now underpins our growth into solar, power, and EV infrastructure.
Our early success in renewables — including over
210MW of solar site delivery through remedial and mechanical works — demonstrates how we're leveraging our experience to support the UK's sustainable energy transition.
Together, we’re building the next
generation of infrastructure.