Rail Telecom Projects | UK | Bonham Group Ltd

Delivering safe and compliant telecoms across the UK.

At Bonham Group Ltd, our portfolio showcases telecom engineering across major rail and underground systems. Each project reflects our technical precision, safety-first approach, and deep sector knowledge. From installations to critical repairs, our work enables seamless communication on the UK’s busiest transport routes.

A train at a london underground station platform.

Infrastructure Installations

We’ve delivered full infrastructure builds for both new and existing lines. Projects include:

Fibre-optic network installations on national rail routes
Underground cable systems in urban metro environments
Secure cabinet and hardware integrations for control centres

Each installation is designed for high availability and fault tolerance.ensure long-term reliability and full industry compliance.

a train station with a red light at the end of the platform

Maintenance & Upgrades

Our teams provide scheduled and reactive support. Highlights include:

Emergency repairs on critical lines to restore connectivity fast
Periodic inspection projects to maintain compliance
Network upgrades for expanded capacity and modernisation

We respond quickly and work with minimal disruption to services providing optimal signal performance.

Our Projects

Bank Station Upgrade – Connect & Airwave installation, test and commission
Cambridge C3R – Upgrade of copper and fibre network, concentrator renewal and SMIO builds
Vodafone & Lumens – Nationwide 24/7 365 rail and highways fibre fault support
LU Connect O & M fault investigation and rectification
Battery replacement project across all LU stations

55 Broadway cable trace and asset identification
Northern Line Extension copper, fibre and radio cable installations
EBTS to MTS radio infrastructure and equipment changeovers, Erskine to Eltek UPS swap outs all LU stations
TVA Oxford re-signalling – installation of copper and fibre assets

Victoria Stage 4 & 5 re-signalling upgrade – installation of copper and fibre assets and infrastructure.
F2P – installation of copper and fibre infrastructure from Farncombe to Petersfield
Hope Valley Railway Upgrade – installation of fibre and copper infrastructure and associated assets plus test and commission.
R2N 432 ribbon fibre splicing and testing

Lillie Bridge exchange move copper surveys
Pelham Street asset clearance and fibre diversions
Manchester Metro – installation of new optical fibre network across 90 plus stations and 64 miles of track
HS2 – Network build & design surveys