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

U.S. Army Fort Knox: Using the Earth for space heating and cooling. The U.S. Department of Energy’s (DOE) Federal Energy Management Program (FEMP) facilitates the Federal Government’s implementation of sound, cost-effective energy management and investment practices to enhance the nation’s energy security and environmental stewardship.

| Jun 27, 2012

HDR opens office in Beijing

The Beijing office is HDR’s second location in China; the firm’s other office is in Shanghai.

The $54 million, 203,000-sf AFRC facility in Middletown, Conn.

| Jun 27, 2012

KBE Building wins honor for Armed Forces Reserve Center

The construction phase was completed in just 16 months.

| Jun 27, 2012

SOM’s Baker receives honorary doctorate in engineering from Heriot-Watt University

Baker recognized for his career and influential contribution in the field of structural engineering.

Chicago is known for its green roofs but has few green walls, a trend that began

| Jun 25, 2012

Living green wall planned for InterContinental Chicago

Project, with price tag of $2 million to $3 million, needs council approval.

| Jun 25, 2012

AIA-NJ honors DMR Architects

The academic building, completed in 2009, provides classrooms, computer labs, faculty offices, and meeting spaces for the College, which has a steady 7% annual increase in enrollment.