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, 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 TERMINAL SECTOR GIANTS | Read Report
CONVENTION CENTER SECTOR GIANTS | Read Report
COURTHOUSE 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
RELIGIOUS 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
TRANSIT/TOD SECTOR GIANTS | Read Report
UNIVERSITY SECTOR GIANTS | Read Report
VETERANS ADMINISTRATION SECTOR GIANTS | Read Report
Related Stories
AEC Innovators | Aug 27, 2019
7 AEC industry disruptors and their groundbreaking achievements
From building prefab factories in the sky to incubating the next generation of AEC tech startups, our 2019 class of AEC Innovators demonstrates that the industry is poised for a shakeup. Meet BD+C’s 2019 AEC Innovators.
Giants 400 | Aug 16, 2019
2019 Healthcare Giants Report: The ‘smart hospital’ is on the horizon
These buildings perform functions like a medical practitioner. This and more healthcare sector trends from Building Design+Construction's 2019 Giants 300 Report.
AEC Innovators | Aug 15, 2019
Oracle’s replica of a construction jobsite creates an immersive environment for AEC professionals
The Oracle Construction and Engineering Innovation Lab allows visitors to walk through five different stages of construction work, to test new AEC technologies and training techniques.
Giants 400 | Aug 15, 2019
Top 140 Multifamily Sector Architecture Firms for 2019
Humphreys & Partners, KTGY, SCB, CallisonRTKL, and Perkins Eastman top the rankings of the nation's largest multifamily sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 13, 2019
2019 Science + Technology Giants Report: Operational flexibility is a must for S+T buildings
The science and technology (S+T) sector is arguably the industry’s most complex because it caters to a diverse clientele with specific priorities and imperatives, according to Building Design+Construction's 2019 Giants 300 Report.
Architects | Aug 12, 2019
AIA, NCARB help launch coalition to represent complex professions and licensing boards
Architects, registration boards, and others join effort to ensure a unified voice for professions in growing debate around licensure, regulation, and public safety.
AEC Innovators | Aug 9, 2019
Improving architectural designs through iteration
Computational design lets ZGF Architects see patterns that renderings and even models can’t show.
Giants 400 | Aug 8, 2019
Top 200 Office Sector Architecture Firms for 2019
Gensler, AECOM, Perkins+Will, Stantec, and HOK top the rankings of the nation's largest office sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Aug 8, 2019
2019 Office Giants Report: Demand for exceptional workplaces will keep the office construction market strong
Office space consolidation and workplace upgrades will keep project teams busy, according to BD+C's 2019 Giants 300 Report.
Museums | Jul 29, 2019
A new museum debuts inside the Empire State Building
A $165 million, 10,000-sf museum opened on the second floor of the Empire State Building in New York City, completing the second of a four-phase “reimagining” of that building’s observatory experience, which draws four million visitors annually.
