Company intelligence
Salas O'Brien
About Salas O'Brien
Salas O’Brien is an employee-owned engineering, science, and technical services firm focused on advancing the human experience through the built environment. Our team is engineered for impact™, helping clients achieve critical goals, advancing our team members through growth and opportunity, and operating at the center of important global issues, including sustainability and decarbonization. We are a top firm as ranked by Engineering News-Record and Consulting-Specifying Engineer, and we have appeared for over a decade on the Inc. 5000 list of North America’s fastest-growing private companies.
Verified activity
Signals from Salas O'Brien
7 published signals
People
Salas O'Brien is expanding its team again.
Reported by Lauren Kern
Presence & Recognition
Salas O'Brien was ranked #1 among the nation’s telecommunications building engineering firms in Building Design+Construction’s 2025 Giants 400 ranking.
Reported by John Glenski
Partnerships
Salas O'Brien is working with partners including PCL Construction, EllisDon, Adamson Associates Architects, BBB Architects, Jodoin Lamarre Pratte architectes, H.H. Angus & Associates Ltd., and others to create a new sustainable campus for The Ottawa Hospital.
Reported by Salas O'Brien
Operations & Supply
Salas O'Brien created a resilient, sustainable environment designed to support patients and caregivers while adapting to the needs of the future of Ottawa.
Reported by Darin Anderson
Operations & Supply
Salas O'Brien provided MEP design on a new $100M middle school project in Windham, working closely with Lavallee Brensinger Architects and Landry/French Construction Company.
Reported by Monica Morin
Operations & Supply
Salas O'Brien completed a 2,400-acre, 3–4 GW data center site for power infrastructure integration ahead of schedule.
Reported by Mark Bruneman
Presence & Recognition
Salas O'Brien participated in a conversation with Wade Claggett and Plant Engineering discussing the challenges of moving AI and automation from ideas to real results on the plant floor.
Reported by John Glenski