Many clients, many places, many skills. Through building trusted relationships, we partner with governments, communities, businesses and organizations all over the world.

We are dedicated to tackling our clients’ toughest infrastructure and natural resource challenges with optimism and imagination. Explore all our capabilities, see our projects and connect with us, so together, we can turn challenge into opportunity.

  • Governments

    Helping governments move forward sustainably, protecting and creating economic opportunity for citizens worldwide.


  • Cities

    Creating competitive, connected communities through innovative, yet practical solutions across the full spectrum of city services.

  • Transportation

    Moving people and goods, connecting communities and advancing global commerce through efficient and effective systems and facilities.

  • Water

    Supporting industrial and public sector decisions at every point in the water cycle to help clients balance economic, social and environmental needs. 

  • Environment

    Protecting public health, preserving the environment, restoring natural resources and advancing the safety and security of our nations.

  • Nuclear

    Delivering safe, innovative approaches to managing high-risk, technically complex projects – from management and operations to innovative clean-up and remediation.

  • Energy

    Providing comprehensive solutions across the energy value chain to develop and deliver the world’s energy resources.

  • Industry

    Making the impossible possible – whether it be a key design problem, deadlines or regulatory constraints – to deliver advanced facilities and technologies that transform societies.

Delivering Excellence

Competitive Cities

Cities face an imposing list of large, complex infrastructure and sustainability challenges in order to create vibrant communities that attract and preserve the best and brightest people, businesses and investment. CH2M thrives on developing innovative yet practical solutions that benefit the city, its citizens and other stakeholders. What’s happening in London is a great example.

London is meeting these challenges with a confident spirit.

The city is undertaking a range of ambitious projects that are transforming the capital. Crossrail is linking London and its eastern and western suburbs to bring in an extra 1.5 million people, ease congestion and bolster the economy. Thames Tideway Tunnel is upgrading London’s existing sewerage system to clean up the River Thames. 20 Fenchurch Street inspires tenants and visitors alike as a unique and sustainable city landmark and commercial property. High Speed 2 is changing how people travel across the U.K. These are just a few of the projects that CH2M employees are helping with that, while individually address unique challenges, add up to a larger vision for London’s future.