Our heritage
John Bartlett's pioneering invention in tunnelling transformed underground construction, making it safer and more cost effective globally.
Getting the lead out in Denver
By October 2024, every US water utility must have an inventory of its service lines. We helped Denver Water create its inventory, and developed a digital solution that helps determine which service lines are made of lead.
Work with us
Work with us
We are a uniquely diverse range of consultants delivering high-profile projects across the world, working to meet some of the world’s greatest challenges.