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CDM Smith

Building a Better, Safer, More Resilient World

We are a privately owned engineering and construc­tion firm providing legendary client service and smart solutions in water, environment, geotechnics, trans­porta­tion, energy and facilities.

AboutCDMSmith

7k

Em­ploy­ees worl­wide

120+

Offices world­wide

100 %

em­ploy­ee owned

5 %

Top ranking in the global Eco­Vadis sus­tain­abil­i­ty rating

Two construction workers with helmets and vests near building edge, crane tower behind, cityscape below, clear sky.

Expertise That Makes a Difference

Passionate about our work and invested in each other, we turn complex challenges into forward‑thinking, sustainable solutions.

Excavators on a dirt construction site under a clear blue sky, with distant power lines and a sunny horizon.

Kupferzell, Germany

Netzbooster Kupferzell

CDM Smith is supporting the development of one of the world’s largest grid‑scale battery storage systems, providing Civil EPC services.

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Stuttgart 21 Flughafenanbindung Aufzugstürme

Stuttgart, Germany

Stuttgart 21 – New Airport Connection

CDM Smith supports the Stuttgart Airport / Trade Fair station project with construction supervision, design review and interface coordination.

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Leaning Tower of Pisa with cathedral, blue sky, and grassy foreground.

Pisa, Italy

Leaning Tower of Pisa

The Leaning Tower of Pisa is one of the world’s most famous landmarks and was extensively restored and stabilised with the support of CDM Smith.

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Projects, That Speak For Themselves

Explore our ‘I Am Built’ video series – where our projects tell their own stories.

Two construction workers in high-visibility vests walk toward a bridge.
Video

A72 – I Am Built

A project tells its story: Discover the construction of section 5.2 of the A72 from an entirely new perspective.
Yellow train at a tree-lined station platform.
Video

U3 Berlin - I Am Built

Let the U3 Berlin underground line speak for itself: Experience the project up close and follow its story.
High-rise building with crane against cityscape.
Video

Estrel Tower - I Am Built

176 metres above Berlin’s skyline, the Estrel Tower sets new standards. Learn more about the project, its technical highlights, and the team behind it.

Meet Our People

Our Latest News

Our news gives you exciting insights into our latest projects and important milestones across our company.

Ready to Take the Next Steps?

Let’s shape the future together. Whether you’re looking to discuss a project or explore a new career opportunity – we look forward to hearing from you.