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!
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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
Engineering Giants Report | Sponsored by Viega
Top 80 Engineering Firms | Sponsored by Viega
Top 40 Engineering Architecture Firms | Sponsored by Viega
Construction Giants Report | Sponsored by Zurn
Top 160 Contractor Firms | Sponsored by Zurn
Top 80 CM+PM Firms | Sponsored by Zurn
Rankings by Building Sector
Airport Terminal Sector Giants Report
Top 50 Airport Architecture + AE Firms
Top 60 Airport Engineering + EA Firms
Top 55 Airport Construction + CM Firms
Convention Center Sector Trends Report
Top 30 Convention Center Architecture + AE Firms
Top 30 Convention Center Engineering + EA Firms
Top 10 Convention Center Contractors + CM Firms
Cultural Facility Sector Trends Report
Top 110 Cultural Facilities Architecture + AE Firms
Top 70 Cultural Facilities Engineering + EA Firms
Top 65 Cultural Facilities Contractors + CM Firms
Data Center Sector Trends Report
Top 35 Data Center Architecture + AE Firms
Top 50 Data Center Engineering + EA Firms
Top 45 Data Center Construction + CM Firms
Healthcare Sector Trends Report
Top 150 Healthcare Architecture + AE Firms
Top 90 Healthcare Engineering + EA Firms
Top 100 Healthcare Construction + CM Firms
Hotel Sector Giants Report
Top 110 Hotel Architecture + AE Firms
Top 70 Hotel Engineering + EA Firms
Top 85 Hotel Construction + CM Firms
Industrial Sector Trends Report
Top 70 Industrial Sector Architecture + AE Firms
Top 85 Industrial Sector Engineering + EA Firms
Top 95 Industrial Sector Contractors + CM Firms
K-12 School Sector Giants Report
Top 140 K-12 Architecture + AE Firms
Top 75 K-12 Engineering + EA Firms
Top 90 K-12 Construction + CM Firms
Top 50 Military Sector Engineering + EA Firms
Top 40 Military Sector Contractors + CM Firms
Multifamily Sector Trends Report
Top 140 Multifamily Architecture + AE Firms
Top 80 Multifamily Engineering + EA Firms
Top 100 Multifamily Construction + CM Firms
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
Top 70 Religious Sector Architecture + AE Firms
Top 45 Religious Sector Engineering + EA Firms
Top 40 Religious Sector Contractors + CM Firms
Retail Sector Giants Report
Top 125 Retail Architecture + AE Firms
Top 70 Retail Engineering + EA Firms
Top 90 Retail Construction + CM Firms
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
Sports Sector Giants Report
Top 90 Sports Facilities Architecture + AE Firms
Top 65 Sports Facilities Engineering + EA Firms
Top 60 Sports Facilities Contractors + CM 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
Top 215 Green Building Sector Design Firms
Top 85 Green Building Sector Construction Firms
Top Integrated Project Delivery (IPD) Firms
Top 150 International Design and Construction Firms
Top 180 Reconstruction Work Architecture + AE Firms
Top 85 Reconstruction Work Engineering + EA Firms
Top 95 Reconstruction Work Contractors + CM Firms
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