Salas O'Brien

Across our company and around the world, we apply our passion and expertise to make a lasting impact. Everything we do and every decision we make is with progress in mind—for our team, our clients, and society.

With more than 2,400 employee-owners operating from locations across North America, we provide a full range of engineering and technical consulting services for government and private sector clients. From quick-turn projects to the most complex systems, our team is dedicated to providing quality solutions that deliver long-term value.