Since 2000, ZweigWhite, a leading source of management consulting, information, and education for the design and construction industry has recognized the world’s leading architecture, engineering, and environmental consulting firms. The Hot Firm List recognizes the top 100 firms that have exhibited the fastest growth during the last three fiscal years. This year marks the first time MacKay Sposito has been named to The Zweig Letter Hot Firm List, coming in at number 54.

MacKay Sposito was ranked on its average percentage revenue growth and absolute dollar revenue growth from 2008-2011. Worldwide, there are 80,000 to 90,000 companies in this industry that are eligible. MacKay Sposito President and CEO Tim Schauer and Senior Vice President Derrick Smith were present at the Oct. 25 ceremony in Aspen, Colorado, to accept the award.

Vancouver-based MacKay Sposito’s expertise spans megaproject design, planning and project management, master-planning, civil engineering, landscape architecture, construction management, and land developmen. The firm employs over 100 people and has offices in Vancouver, Kennewick, Federal Way, Hillsboro, Bend, and Soda Springs, Idaho. For details, call Jessica Strom, at 360-823-1324 or visit mackaysposito.com.