We are proud to share that WSB has been recognized by the Zweig Group as a 2026 Hot Firm, earning the #4 spot moving up from #6 in 2025. This marks our thirteenth consecutive year on the list, our highest ranking yet, and our first time breaking into the top five.
The Zweig Group’s Hot Firm List honors the fastest-growing architecture, engineering, and construction (AEC) firms in the U.S. and Canada. Rankings are based on three-year growth in revenue, both in dollar and percentage terms. Firms recognized have outpaced the economy and their peers to become industry leaders.
The Zweig Group is a leading provider of research, publishing, and advisory services for the AEC industry. The Zweig Group’s awards programs recognize and celebrate top AEC industry firms in several categories. Award winners will be recognized at the 2026 Elevate AEC Conference in September.
We are incredibly honored to celebrate this milestone and grateful to our team for making our continued growth and success possible.
View the complete list of Hot Firm Winners: Hot Firm – Zweig List
