AECOM, CMTA, Jacobs, WSP, and IMEG head BD+C's ranking of the nation's largest K-12 school building engineering and engineering/architecture (EA) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. 

With more effective use of their facilities, streamlining of administration, and thoughtful adoption of high-quality online learning, colleges and universities can raise enrollment by at least 30%, reducing their carbon footprint per student by 11% and lowering their cost per student by 15% with the same level of instruction and better student support.

AECOM, Jacobs, BR+A, and Salas O'Brien head BD+C's ranking of the nation's largest university sector engineering and engineering/architecture (EA) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. Note: This ranking includes revenue for all university/college-related buildings except student residence halls, sports/recreation facilities, laboratories, S+T-related buildings, parking facilities, and performing arts centers (revenue for those buildings are reported in their respective Giants 400 ranking).  

Turner Construction, Whiting-Turner Contracting Co., STO Building Group, Suffolk Construction, and Skanska USA top BD+C's ranking of the nation's largest university sector contractors and construction management firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. Note: This ranking includes revenue for all university/college-related buildings except student residence halls, sports/recreation facilities, laboratories, S+T-related buildings, parking facilities, and performing arts centers (revenue for those buildings are reported in their respective Giants 400 ranking). 

The non-profit Collaborative for High Performance Schools (CHPS) recently launched an effort to develop industry-backed best practices for school modernization projects. The Minor Renovations Program aims to fill a void of guiding criteria for school districts to use to ensure improvements meet a high-performance threshold. 

Stantec, HDR, Page, HOK, and Arcadis North America top the rankings of the nation's largest architecture engineering (AE) firms for nonresidential building and multifamily housing work, as reported in Building Design+Construction's 2023 Giants 400 Report.

A record 552 AEC firms submitted data for BD+C's 2023 Giants 400 Report. The final report includes 137 rankings across 25 building sectors and specialty categories.

Gensler, HKS, Perkins&Will, Corgan, and Perkins Eastman top the rankings of the nation's largest architecture firms for nonresidential building and multifamily housing work, as reported in Building Design+Construction's 2023 Giants 400 Report.