CMTA is proud to announce our ranking of #103 in ENR’s 2025 Top 500 Design Firm rankings, a significant rise from last year’s #136. This prestigious list evaluates the largest U.S. design firms in the A/E/C industry based on design-specific revenue. This achievement is a testament to our team’s expertise, growth, dedication, and innovative approach, underscoring our ability to consistently exceed client expectations, make a meaningful impact in the communities we serve, and advance the built environment with sustainable, high-performance solutions.
For over 55 years, CMTA has been a national leader in sustainable design. As trailblazers in zero energy and zero carbon building development, we have engineered more than 10.1 million square feet of zero energy projects and 6.5 million square feet of zero carbon projects nationwide. Our unique capabilities position us as the only firm in the U.S. delivering MEP engineering, performance contracting, and zero energy/carbon buildings through one integrated team.
As part of Legence, CMTA has had the opportunity grow like never before and maximize our shared mission of transforming the built environment by maximizing energy efficiency and sustainability. Together CMTA and the other Legence companies collaborate to reduce energy costs, achieve decarbonization goals, and enhance health and wellness through better buildings.