2013 Giants 300 Report

Building Design+Construction magazine's annual ranking the nation's largest architecture, engineering, and construction firms in the U.S.

July 29, 2013 |
Ennead Architects led the renovation and expansion of facilities for the Yale Ar

Ennead Architects led the renovation and expansion of facilities for the Yale Art Gallery, now spanning three buildings. Shown here is the Swartout building, also known as the Old Yale Art Gallery. The 1928 neo-Gothic structure was cleaned and restored, but also received new white cube spaces on upper stories, as well as a new sculpture terrace. The project also included renovation of the 1953 main building, originally designed by Louis Kahn. Photo: Ennead Architects

The editors of Building Design+Construction magazine present the findings of our annual Giants 300 Report, which ranks the leading firms in the AEC industry for building-type revenue, green building work, BIM revenue, number of green accredited professionals, and more.
 
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, Multifamily, Government, etc.) data labeled “Construction” includes all delivery methods combined (GC, DB, CM at risk, IPD, CM agent, PM).
 
We'd like to thank our Giants 300 sponsors for their support of the recognition program:
 
    
   
 

Rankings By Discipline 

ARCHITECTURE GIANTS (top A and AE firms) | Read Report

ENGINEERING GIANTS (top E and EA firms) | Read Report   

CONSTRUCTION GIANTS (top GC and CM firms) | Read Report

Rankings by Specialty

BIM REPORT | Read Report

GREEN BUILDING SECTOR GIANTS | Read Report

INTERNATIONAL WORK REPORT | Read Report

RECONSTRUCTION SECTOR GIANTS | Read Report

Rankings by Building Sector

AIRPORT/TRANSPORTATION SECTOR GIANTS | Read Report 

CONVENTION CENTER SECTOR GIANTS | Read Report

CULTURAL FACILITY SECTOR GIANTS | Read Report

DATA CENTER SECTOR GIANTS | Read Report

FEDERAL GOVERNMENT SECTOR GIANTS | Read Report

GOVERNMENT SECTOR GIANTS | Read Report

HEALTHCARE SECTOR GIANTS | Read Report

HOTEL SECTOR GIANTS | Read Report

INDUSTRIAL SECTOR GIANTS | Read Report

K-12 SCHOOL SECTOR GIANTS | Read Report

LOCAL GOVERNMENT SECTOR GIANTS | Read Report

MILITARY SECTOR GIANTS | Read Report

MULTIFAMILY SECTOR GIANTS | Read Report

OFFICE SECTOR GIANTS | Read Report

RETAIL SECTOR GIANTS | Read Report

SCIENCE AND TECHNOLOGY SECTOR GIANTS | Read Report

SPORTS FACILITY SECTOR GIANTS | Read Report

STATE GOVERNMENT SECTOR GIANTS | Read Report

UNIVERSITY SECTOR GIANTS | Read Report

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