top of page
Image by Hugues de BUYER-MIMEURE
Image by Jakub Żerdzicki
Image by Claudia Soraya

Tunneling 
Solutions 

Precast Tunnel Lining Solutions

Tunnel Segment

Moulds & Plants

csm_logo_cbe_f912b97d0f.png

With 35+ years of experience and over 600 major references, CBE Group is internationally recognized for its expertise in tunnel segment moulds and automated precast plants. Their end-to-end solutions ensure the highest standards of quality, efficiency, and performance across metro, railway, road, and hydraulic tunnelling projects.
https://www.cbe-tunnels.com

Tunnel Logistics & Material Handling Solutions

Tunneling Conveyors & Material Handling Systems

logo-RBLREI-iwf.png

RBL-REI is a leading specialist in tunneling conveyors and material handling systems, delivering continuous excavation and supply solutions for both TBM and conventional tunnelling. With decades of engineering expertise, the company provides turnkey installations that enhance efficiency, safety, and productivity underground.

https://www.rblrei-france.com/

Construction Fastening & Assembly Systems

Tunnel Fastening  & Sofrasar Solutions

Optimas-Logo-Nav.webp

A trusted global provider of industrial fastening solutions, Optimas delivers engineered components and supply-chain support for large-scale construction and tunnelling works. Their products guarantee reliability and precision where structural performance matters most.

https://optimas.com/

Underground Construction Vehicles & Logistics Equipment

Underground Mobile Machinery & Vehicles

Metalliance_logo.png

Metalliance is a global specialist in underground construction vehicles, supplying the machinery that supports transport, logistics, and operational efficiency inside tunnels. Its electric-powered rolling stock, multi-functional carriers, and segment-handling equipment are engineered for performance, safety, and reliability in complex tunnelling environments.

https://metalliance-tsi.com/

bottom of page