Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

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Buyers Guide


Tunnel design is a top specialization in the civil engineering discipline, demanding insight and experience into multiple aspects of ground stabilization and control, excavation and support, and structural engineering. In addition, knowledge of elements of traffic management and control and movement of people are needed for rail, road and metro tunnel design, and fluid dynamics for water, hydro and sewage tunnels.

Profiles are displayed alphabetically, to view a profile simply click on the correct box below.

Reference projects

In terms of equipment delivery, tunnelbuilder clients account for most of the world’s tunnelling projects. Each client maintains a list of reference projects, both as a historical record and as a means of gauging their competency for future work. These valuable documents can be accessed by clicking on our the ‘View References’ button in our client’s profiles shown below. All lists are subject to periodic update.

Consulting Engineers, Engineering Design, Services for Tunnels, Geological, Geotechnical Services and Equipment.


Suppliers of Pipe & Drainage Systems, Valves, Bracketry & Associated Products


Founded in 1907, Ashworth is recognised as one of the UK’s leading suppliers of pipe and drainage systems, valves and associated products into both the building services and process industry markets. We provide market-leading products from a network of strategically located branches serving all the major conurbations and surrounding territories.

We have approximately 80 colleagues working within the branch network and at our head office in Bolton, Manchester. The vast majority of our teams have had many decades industry experience which we see as a great strength to our business. The structure of the company is such that it takes only a couple of steps to reach the managers within the business who are all long-term serving industry specialists.

Babendererde Engineers

Consulting Engineers. Engineering design and services for tunnels and underground structures


GCP Applied Technologies.

Grouting Services, Equipment and Materials.


Geological, Geotechnical Services and Equipment.

Klug Construction Systems LLC

Grouting Services, Equipment and Materials.

Komatsu Mining Corp

Conveyor Equipment and System, Drilling Services, Mining Equipment, Mucking Systems, Rock Drills, Shaft Drilling.

Messinger Bearings

Mining Equipment, Rock TBM's and Tunnel Boring Equipment.

Michels Corp

Drilling Services and Equiptment.

Mott Macdonald

Engineering and design services for tunnels

Permalok - A Northwest Pipe Co

Plaxis Americas llc

Computer Hardwear and Softwear, Geological, Geotechnical Services.


Rock Drills, Shaft Drilling.

Thompson Pipe Group

Underground Utility Materials and Operations.

Tsurumi Pump

Pumps and Pumping Equipment

Waldeck Engineering

Providing nationwide multi-disciplinary engineering design and consultancy support to a diverse spectrum of sectors.

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