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Buyers Guide


Installations within completed transport tunnels are increasingly complex and demanding, usually driven by statutory requirements. Systems providers cover lighting, surveillance cameras, safety monitoring, fire prevention and call centres, supplying everything from design and manufacture to installation and operation. Frequently, a 24/7 monitoring and response service is provided by the larger systems suppliers to guarantee fast and efficient intervention. Energy saving and cost optimization are also now an important part of systems operations.

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.
A.S.T. Bochum

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Amberg Technologies Ltd

Computer Hardware and Software and Equipment Laser Guidance Systems.


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.

Cotti & Marchi

Design and installation of electrical systems


Since 1952 Cotti&Marchi has been operating in the field of electrical systems with the design and the installation of industrial, residential and technological systems, and with the construction of transformer substations for any need (containerised for large construction sites, armoured for tunnels, etc.). The Company has both its own technical office responsible for designing and order management, and its own operational teams working in construction sites in order to provide maintenance services at a later time when system installations are completed.
The design and installation of the electrical systems also extends to tertiary industry as office buildings, with normal and emergency lighting systems, structured wiring systems and building automation.
Cotti&Marchi has created a specific area related to building electrical transformer transportable substations, both containerised for large construction sites, that armoured tunnel substations for use in tunnel during construction and also when the work is realized.
Nowadays the evolution of the technology involves also traditional heating and air-conditioning systems, water and sanitary systems, air/water exchange and treatment systems, gas plants: in each of these systems the electronic component plays an important and essential role managing the systems, if necessary, also with remote control.
For these reasons, we have enlarged our field of activities including the mechanical installations, ranging from those at the service of industrial processes, such as the cooling and heating systems for industrial machinery and process tanks, the plants for the production and distribution of necessary fluids to the various processes (chilled water, hot water, superheated water, steam for technological purposes, compressed air for technological and instrumental uses), to the gas and fluids distribution systems.
We also realize the waste water collection systems, residential or industrial, installing treatment systems of industrial waste water resulting from the various processes.
The activities also include the installation of dedusting and smoke reduction systems, in addition to air conditioning systems for the machines and process equipments, offices, workshops and CED areas. To improve significantly the environmental comfort and to reduce energy consumption, we design and install heating and cooling systems, using radiant panels, floor and ceiling, attached with a system for the environmental humidity control.
So in order to provide, if well accepted, our customers with the opportunity of a single company in charge and to guarantee better services, in addiction to the production of electrical and mechanical systems, we provide a global service both for new systems that for the maintenance of existing systems.
In this way our customers can enjoy a post-sales service, concerning technical assistance, management and maintenance of systems: this service is realized by a simple work schedule of maintenance with periodic maintenance works to check the correct functioning of the systems and replace the components worn-out.


Software and high-tech solutions for the
Construction and Infrastructure industries

Komatsu Mining Corp

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

LIOS Technology, Inc

Ground Improvement Equiptment and Services, Safety Products, Soil Conditioning Equipment, Tunnel Communication Systems.

Microtunneling Inc

Tunnel Boring Equipment

Mining Equipment

Concrete Mixing and Transportation Equipment

Northern Light Technologies

Control Systems
Light Systems

R.S.T. Instruments Ltd

Mining Equipment, Tunnel Communication Systems.

RocScience Inc

Computer Hardwear and Softwear.

Rutherford Global Power

temporary electrical equipment and cables for the international tunnelling, mining and general construction industries


Thiess Hochtief  JV - Parramatta Rail Link Tunnel - Australia

Wayss & Freytag - SMART Tunnel - Malaysia

Impresa Pizzarotti S.p.A. -  Reggio Calabria - Salerno Highway Italy

Thiess John Holland JV - Lane Cove Tunnels - Australia

Gammon Skanska JV - Nam Wan Road Tunnel -Hong Kong

IMPREGILO S.p.A. - STEP 2 Project Abu Dhabi -UAE

Baulderstone-Hornibrook-Bilfinger Berger JV - Cross City Tunnel - Australia

C.M.C. di Ravenna - Theun Hinboun Expansion Project - Laos

Sacyr-Impregilo-Jan De Nul-Cusa JV - Third Set of Locks Project - Panama

Japan-Turkey JV - Dubai Metro Rail Tunnel Project - Dubai

Impregilo --- Fe Grande JV - Angostura Constructora Project - Chile

OIV Tocoma (Odebrecht-Impregilo J.V.) - Tocoma Dam - Puerto Ordaz - Venezuela

Penta Ocean  MTR - XRL Section 825 - Hong Kong

Thiess-John Holland JV - Eastlink Mitchum to Frankston Project - Australia

Impresa Pizzarotti S.p.A. - Tunnel des Oudayas Rabat - Morocco

CONSORCIO IMPREGILO-OHL - El Quimbo Hydro Project - Colombia

Kier/LangORourke/Kaden -MTR - SIL Section 901 - Hong Kong

Astaldi -Torno JV - Metropolitana Linea 5  Milan - Italy

STRABAG AG-JAEGER BAU GmbH - Koralmtunnel KAT2 - Austria

Dragages/Maeda JV - MTR WIL Section 703 - Hong Kong

Leighton-Baulderstone- Bilfinger JV - Brisbane North South Bypass - Australia

Dragados Sisk JV - London Crossrail C305 - United Kingdom

Nishimatsu Corporation MTR - KTE Section 1001 - Hong Kong

BAM Ferrovial Kier JV - London Crossrail C300 -United Kingdom

Redpath Mining - Kestrel Mine Extension Project - Australia

Sato Kogyo Downtown Line 3 MRT - Section C928-932 - Singapore


Control Systems
Geological, Geotechnical Services and Equipment
Ground Improvement Equipment and Services
Instrumentation Equipment and Services
Survey Equipment and Lasers
Tunnel Communication Systems and Equipment


Setronic Verona Srl specializes in design, manufacture and after sales service for optical beam smoke and fire detectors, opacity analyzer, calibrating and testing equipment, and accessories

Information goes here...

Computer Hardware and Software.


Global Tunnel Conveyors

+39 0971 485073


Our facilities, employees, core competencies, know-how, and on-going investment in our business, allow us to continually update our technology so that we can offer to Customers our own solution for CONTINUOUS CONVEYOR.

It is globally recognized as the most efficient and effective solution for the handling of material extracted by tunnel boring machine (TBM). This equipment is specifically engineered to smoothly handle the transport of materials from the tunnel excavation site to the surface and beyond. Large Belt Storage capacity increases TBM utilization, reduces construction time and results in lower costs. The continuous handling of higher tonnages of muck and spoil is a visible, real time benefit.
Team Mixing Technologies

Conveyor Equipment Systems


24/7 monitoring and real-time data management including mobile app, shift reporting and alarm functions.