Now in its 43rd year, Building Design+Construction's annual Giants 300 report ranks AEC firms by discipline and across more than 20 building sectors and specialty services. More than 485 U.S.-based architecture, engineering, and construction firms participated in the 2019 Giants 300 report.
Data for our Giants 300 charts is based on information supplied by the respective firms. Firms are asked to verify the accuracy of their data. The Construction section includes two types of statistics. The Contractors chart reflects revenues for general contracting, design-build, CM at risk, and IPD—projects where all revenues flow through the contractor.
The CM Agent + PM chart lists firms that derive their revenues through fees. In the subsequent market-specific sections (Healthcare, Data Centers, etc.) data labeled “Construction” includes all delivery methods combined (GC, DB, CM at risk, IPD, CM agent, PM).
THANKS TO OUR 2019 GIANTS 300 REPORT SPONSORS!
Rankings By Discipline
Architecture Giants Report | Sponsored by Dörken Systems Inc. - DELTA
Top 150 Architecture Firms | Sponsored by Dörken Systems Inc. - DELTA
Top 100 Architecture Engineering Firms | Sponsored by Dörken Systems Inc. - DELTA
Rankings by Building Sector
Office Sector Giants Report | Sponsored by SageGlass
Top 200 Office Architecture + AE Firms | Sponsored by SageGlass
Top 100 Office Engineering + EA Firms | Sponsored by SageGlass
Top 110 Office Construction + CM Firms | Sponsored by SageGlass
Science + Technology Giants Report
Top 65 Science and Technology Sector Architecture Firms
Top 55 Science and Technology Sector Engineering Firms
Top 40 Science and Technology Sector Construction Firms
University Sector Trends Report | Sponsored by Viracon
Top 175 University Architecture + AE Firms | Sponsored by Viracon
Top 90 University Engineering + EA Firms | Sponsored by Viracon
Top 95 University Construction + CM Firms | Sponsored by Viracon
Rankings by Specialty