What's Happening?
Building Design+Construction's 2025 Giants 400 Report has identified the leading engineering firms in the office building sector. Jacobs, WSP, AECOM, Burns & McDonnell, Thornton Tomasetti, Jensen Hughes,
Salas O'Brien, CMTA, and NV5 Global are at the forefront of engineering and architecture services for office buildings. The report includes revenue from core and shell projects and workplace fitouts, showcasing the firms' expertise and contributions to the engineering field.
Why It's Important?
The ranking of top engineering firms is significant for understanding the key players in the office building sector. These firms are instrumental in developing efficient, sustainable, and innovative engineering solutions that enhance the functionality and safety of office spaces. Their work influences construction practices, energy efficiency, and the integration of technology in building design. Recognizing these firms highlights their impact on the industry and their role in advancing engineering standards.











