Consultants

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AECOM

AECOM is a global network of experts working with clients, communities and colleagues to develop and implement innovative solutions to…

More Information | | + 1 (213) 593 8100

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

ARUP

Arup was founded by Ove Arup in 1946. Our work addresses every aspect of the built environment, from initial planning…

More Information | | +44 (0) 20 7636 1531

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BabEng

BabEng (formerly known as Babendererede Engineers) is a worldwide engineering and consulting company specializing in underground works. From pipe jacking…

More Information | | +49 (451) 486 6780

Bedi Consulting

Bedi Consulting offer specialist geotechnical and tunnel engineering consultancy services from design conception through to construction. We work together with…

More Information | | +44 (0)7912 201891

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

Brierley Associates

Brierley Associates delivers intrinsic, recognizable value to our owner, A/E firm, and contractor clients by focusing on constructability, efficiency and…

More Information | | + 1 (303) 483 2890

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CDM Smith

CDM Smith is a global privately owned engineering and construction firm providing legendary client service and smart solutions in water,…

More Information | | +1 617 452 6000

COWI

We are among the leading consultants within complex infrastructure design with particular strongholds within bridges, tunnels and marine structures. Together…

More Information | | +45 56 40 00 00

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Dr. Sauer & Partners

Dr. Sauer & Partners is an independent consultancy, providing the full range of design and construction management services for tunnels,…

More Information | | +44 (0) 208 339 7090

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Gall Zeidler

Gall Zeidler Consultants (GZ) is a worldwide leader in geotechnics, tunnel engineering and tunnel construction management, with special expertise in…

More Information | | +1 (703) 726 2700

Golder Associates

Golder’s highly skilled engineers and scientists provide consulting, design, and construction services in the specialized area of earth and environment…

More Information | | +1 905 5674444

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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

HNTB

HNTB Corporation is an employee-owned infrastructure solutions firm serving public and private owners and contractors. With more than a century…

More Information | | + 1 816 472 1201

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London Bridge Associates

London Bridge Associates (LBA) was founded in 2000 by a number of ex-Taylor Woodrow staff. The original team carved themselves…

More Information | | +44 (0) 208 399 8614

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Mace Group

Mace is an international consultancy and construction company, founded and built on exceptional people, a commitment to service excellence and…

More Information | | +44 20 3522 3000

McMillen Jacobs Associates

McMillen Jacobs Associates is a multi-disciplined firm, with self-performing design-build capability. We are experts in tunneling and water resources and…

More Information | | + 1 (415) 434 1822

Mott MacDonald North America

We are providing programme and construction management for the US$7.3 billion East Side Access project in New York city, connecting…

More Information | | +1 973 912 2618

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Parsons

Parsons have provided innovative solutions to some of the largest, most complex tunneling and underground construction projects in the world,…

More Information | | +1 (703) 988 8500

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Ramboll Group

Ramboll is a leading engineering, design and consultancy company founded in Denmark in 1945. Ramboll combines local experience with a global…

More Information | | +45 5161 1000