ERM has been serving clients throughout United States and beyond for over 35 years. We have over 50 offices employing over 2,000 staff.

ERM has been helping businesses and other organizations across the US thrive, despite increasing environmental and societal demands, complexities, and uncertainties. In doing so, we have become one of America’s largest and most successful environmental, health, safety and sustainability firms.

We provide a full suite of services enabling us to offer everything our industrial and commercial clients need. These services are backed by extensive local knowledge of federal, state and local regulations, as well as strong outreach and engagement skills with a wide array of stakeholder groups.

ERM is known for unparalleled quality work and value-added client services, which is proven by the fact that we work for 50% of the Global Fortune 500.