Salas O’Brien has ranked #39 on Engineering-News Record’s (ENR) 2024 Top 500 Design Firms list. This is the firm’s first appearance in the top 50, just nine years after first appearing at #443.

Salas O’Brien’s move into the top 10% of firms is attributed to a strong strategy of organic and merger growth, dedication to client relationships and efficient project delivery, and continued investment in the team member experience.

“To be recognized among the top echelon of our industry peers is quite an accomplishment,” stated Darin Anderson, Chairman & CEO. “This is a direct reflection of the technical expertise and dedication of our team and the trust we’ve earned with our clients and partners. We grow to become better, not bigger and know that every step we take enhances the value we deliver to all our stakeholders.”

The firm also ranked on supplemental ENR lists. Log in with your ENR subscription to view the full rankings.

  • #9 on Top 20 Design Firms by Sector
  • #40 on Top 50 Designs in International Markets
  • #29 on Top 100 Pure Designers

ENR’s Top 500 list ranks companies based on total design services revenue, with Salas O’Brien reporting $561 million in 2023. Read more about our year of impact in our 2023 Year in Review.