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Group of workers in safety vests and helmets standing between large pipelines at an industrial site.Group of workers in safety vests and helmets standing between large pipelines at an industrial site.

Engineering a better tomorrow

Driven by a shared purpose to provide exceptional service and sustainable solutions to make the world more resilient.

Meet CDM Smith

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Designed for impact. Built for longevity.

At CDM Smith, we deliver outcomes that matter and solutions that are resilient and built to last. That’s why clients trust us for smarter execution and enduring results. And it’s why professionals choose CDM Smith: to contribute to meaningful work, think boldly and be part of a team that leads with purpose.  

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Employee-owned, client-focused

In an industry where few firms remain employee‑owned, our model keeps decision‑making close to the work and clients at the center of everything we do.
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79 years of impact

Throughout our history, we have delivered over 150,000 projects to more than 20,000 clients in more than 150 countries. Now that’s impact!
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Award-winning Health and Safety Program

We take care of each other and our clients. We have won more than 120 awards over the last 3 years in our commitment to making sure everyone goes home safely at the end of the day.
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Engineering roots, digital evolution

Trinnex brings digital innovation to the forefront, helping clients accelerate their digital journey with AI‑powered tools, practical solutions and partnerships that make infrastructure work better for everyone.
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Projects that make a difference 

Your objectives deserve lasting solutions designed to meet today’s needs and tomorrow’s challenges.

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Leadership

Our leadership team is united by purpose and driven by expertise. They bring bold ideas, a wealth of experience and a commitment to transparency, championing both a legendary client experience and a meaningful career journey. 

History

Since 1947, CDM Smith has delivered resilient, future-focused solutions backed by deep expertise and consistent results. Our history reflects a commitment to ingenuity, trust and lasting impact. 

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Global presence

At CDM Smith, our reach spans the globe, but our work is grounded in local knowledge, trusted partnerships and a shared commitment to making communities more resilient. Together, we’re delivering infrastructure solutions that move the world forward. 

Giving back

Whether we’re supporting STEM education, aiding global disaster relief or donating to causes that matter to employees, CDM Smith is committed to giving back to the communities where we live and work. 

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Group of hikers on a mountain holding a sign that reads "CDM Smith Cares, saving lives together" in front of scenic view.
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Our operating standards

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Health, safety and security

In the field or the office, keeping a focus on the health, safety and security of our teams is foundational to how we work. We empower our teams to create environments where smart decisions, safe practices and collaborative problem-solving lead to better outcomes for our people and for our clients.

How We Stay Safe
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Compliance and ethics

At our core, we believe doing the right thing isn’t just a policy. It’s a shared commitment. From everyday decisions to complex challenges, our teams lead with transparency, accountability and respect for the rules that guide us. By fostering a culture of ethical awareness and proactive compliance, we build trust with our clients, our communities and each other.

How We Act
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Quality

Quality is more than a benchmark. It’s a mindset we bring to every task, every time. From planning to execution, we pursue excellence in everything we do, ensuring that our work is not only done right, but done with purpose. By embedding quality into our culture, we deliver results our clients can trust and take pride in the excellence we achieve together. 

How We Work
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Our values and culture

Your well-being is our priority. Mental, physical, financial. We care about the full picture, for you and your family. We offer comprehensive benefits for all stages of your career journey with us.

Facts about                      CDM Smith

1

World headquarters

75 State Street Suite 701 Boston, MA 02109 USA Tel: +1.617.452.6000 Fax: +1.617.345.3901
2

Established in 1947 as a partnership; incorporated in 1970.

3

We have more than 7,000 employees working from offices worldwide. 

4

CDM Smith is employee-owned, instilling pride in our work and allowing us the freedom and independence to put our clients first. CDM Smith will remain a privately owned firm, free to determine our own direction and committed to building a stronger enterprise for each future generation. 

5

CDM Smith offers full services, consulting, engineering, construction and operations, across the project life cycle in water, environment, transportation, energy and facilities. 

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Ready to take the next step?

We love collaborating with passionate individuals and organizations and want to connect with you!