2016 GIANTS 300 REPORT: Ranking the nation's largest architecture, engineering, and construction firms

For 40 years, the editors of Building Design+Construction have ranked the nation's largest AEC firms as part of the Giants 300 report. Below, we present the findings of our 2016 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, 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

Rankings by Specialty

BIM REPORT | Read Report
GREEN BUILDING SECTOR GIANTS | Read Report | Sponsored by Trane
RECONSTRUCTION SECTOR GIANTS | Read Report

Rankings by Building Sector

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Terminal 2 of India’s Kempegowda International Airport is built around extensive indoor-outdoor landscaping. Rendering: Atchain|SOM

Airports | Apr 18, 2023

India's mammoth new airport terminal takes ‘back to nature’ seriously

On January 15, 2023, Phase 1 of the Kempegowda International Airport’s Terminal 2, in Bengaluru, India, began domestic operations. The 2.75 million-sf building, designed by Skidmore, Owings & Merrill (SOM), is projected to process 25 million passengers annually, while providing its travelers with a healthier environment, thanks to extensive indoor-outdoor landscaping that offers serenity to what is normally a frenzied experience.

Resiliency | Apr 18, 2023

AI-simulated hurricanes could aid in designing more resilient buildings

Researchers at the National Institute of Standards and Technology (NIST) have devised a new method of digitally simulating hurricanes in an effort to create more resilient buildings. A recent study asserts that the simulations can accurately represent the trajectory and wind speeds of a collection of actual storms.

USGBC and IWBI unveil streamlined certification pathway for LEED and WELL. Photo by Scott Webb

Green | Apr 18, 2023

USGBC and IWBI unveil streamlined certification pathway for LEED and WELL green building programs

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K-12 Schools | Apr 18, 2023

ASHRAE offers indoor air quality guide for schools

The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) has released a guide for educators, administrators, and school districts on indoor air quality. The guide can be used as a tool to discuss options to improve indoor air quality based on existing HVAC equipment, regional objectives, and available funding.

Data Centers | Apr 14, 2023

JLL's data center outlook: Cloud computing, AI driving exponential growth for data center industry

According to JLL’s new Global Data Center Outlook, the mass adoption of cloud computing and artificial intelligence (AI) is driving exponential growth for the data center industry, with hyperscale and edge computing leading investor demand.