Contractor

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Aldea Services

Aldea Services Inc. is your expert resource for design and construction management of heavy civil underground projects. Aldea offers expertise…

More Information | | + 1 (301) 355 9703

Amberg Group

The Amberg Group is a unique knowledge, engineering and technology provider of logistics and infrastructures for smart cities, hubs and…

More Information | | + 41 44 870 90 90

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Barnard Construction

People building for People … that’s what we do at Barnard. Whether we’re raising a dam in Alaska, constructing a…

More Information | | + 1 (406) 586 1995

Black and Veatch

Black & Veatch is an employee-owned engineering, procurement, consulting and construction company with a 100-year legacy of creating a better…

More Information | | +1 (913) 458 2000

Bouygues Travaux Publics

For 50 years Bouygues Travaux Publics has been broadening its underground-works experience in the four corners of the earth, whether…

More Information | | +33 1 30 60 57 00

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DRAGADOS

DRAGADOS was awarded its first Subway project in Spain in 1944. In 1965, the company began its international push and…

More Information | | + 34 913 439 300

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Frontier-Kemper Constructors

At Frontier-Kemper, we specialize in heavy civil construction and underground mine development. We are known for our expertise in the…

More Information | | +1 (818) 362 2062

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Hatch

Our organization is passionately committed to the pursuit of a better world through positive change. We embrace your visions as…

More Information | | +1 905 855 7600

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Kiewit

What began with two brothers and a dream has grown — 130 years later — into one of the largest…

More Information | | + 1 (402) 977 4500

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McNally International

McNally is recognized as Canada’s leading Tunnel Contractor, with experience building tunnels with a wide range of tunneling methods, for…

More Information | | + 1 (905) 549 6561

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Nicholson Construction

We are a nationally-renowned geotechnical engineering and construction firm with more than 60 years of experience. Our history is made…

More Information | | + 1 (412) 221 4500

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QME

QME was founded in 1985 by managing director Peter McParland, following a long family tradition in mining. Peter McParland is…

More Information | | +353 46 907 3709

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Reliable Contractors

Reliable Contractors have been providing contingency labour supporting tier one contractors on major infrastructure projects for over 40 years. As…

More Information | | +44 203 887 7801

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Skanska UK

Skanska is one of the world’s leading project development and construction groups – and our purpose of building for a…

More Information | | +44 (0)1923 776666

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Traylor Bros

Traylor Bros., Inc. is one of the most respected and sought-after tunneling firms in a very specialized industry. We are…

More Information | | + 1 (812) 477 1542

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WSP

WSP has one of the longest standing and extensive tunneling practices globally. In both rock and soft ground, we build…

More Information | | +1 514 340 0046