May 2017
The ENR Southwest Top Design Firms list, ranks the largest U.S.-based designs firms, both publicly and privately held, based on design-specific revenue.

More detailed information on the Top Design Firms:
View Complete List of Main Rankings
Related Article:
Regional Growth Tied To Smaller Projects
Click below for earlier editions:
2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010
| Page 1 | Page 2 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 64.05 |
| 2 | ATKINS NORTH AMERICA | 34.69 |
| 3 | AECOM | 25.45 |
| 4 | KIMLEY-HORN | 24.32 |
| 5 | WSP | PARSONS BRINCKERHOFF | 21.21 |
| 6 | AZTEC ENGINEERING GROUP INC. | 17.86 |
| 7 | DWL ARCHITECTS + PLANNERS INC. | 12.23 |
| 8 | WILSON & CO., ENGINEERS & ARCHITECTS | 11.11 |
| 9 | STANTEC | 7.73 |
| 10 | MOLZEN CORBIN | 7.28 |
| 11 | GANNETT FLEMING | 6.40 |
| 12 | PSOMAS | 5.87 |
| 13 | CARDNO | 4.78 |
| 14 | STANLEY CONSULTANTS | 4.39 |
| 15 | TERRACON CONSULTANTS INC. | 4.20 |
| 16 | BOHANNAN HUSTON INC. | 3.74 |
| 17 | WOOD RODGERS INC. | 3.19 |
| 18 | GENSLER | 2.82 |
| 19 | RABA KISTNER INC. | 2.54 |
| 20 | MICHAEL BAKER INTERNATIONAL | 2.04 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | CAROLLO ENGINEERS INC. | 9.92 |
| 2 | HDR | 8.88 |
| 3 | AECOM | 8.59 |
| 4 | STANTEC | 7.99 |
| 5 | ATKINS NORTH AMERICA | 6.14 |
| 6 | BOHANNAN HUSTON INC. | 4.21 |
| 7 | SUNRISE ENGINEERING INC. | 3.80 |
| 8 | STANLEY CONSULTANTS | 3.23 |
| 9 | DANIEL B. STEPHENS & ASSOCIATES INC. | 2.51 |
| 10 | NINYO & MOORE GEOTECHNICAL & ENVIRONMENTAL SCIENCES CONSULTANTS | 2.20 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | GENSLER | 10.90 |
| 2 | KIMLEY-HORN | 7.97 |
| 3 | DBSI | 3.28 |
| 4 | DEKKER/PERICH/SABATINI | 2.55 |
| 5 | SMITHGROUPJJR | 2.05 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | DEKKER/PERICH/SABATINI | 7.60 |
| 2 | DLR GROUP | 4.45 |
| 3 | BRIDGERS & PAXTON CONSULTING ENGINEERS INC. | 4.06 |
| 4 | ARCHITEKTON | 3.06 |
| 5 | GENSLER | 2.89 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | MERRICK & CO. | 6.60 |
| 2 | BRIDGERS & PAXTON CONSULTING ENGINEERS INC. | 5.14 |
| 3 | MICHAEL BAKER INTERNATIONAL | 4.04 |
| 4 | DEKKER/PERICH/SABATINI | 2.55 |
| 5 | ARCHITEKTON | 2.46 |
| 6 | SMITHGROUPJJR | 2.19 |
| 7 | ATKINS NORTH AMERICA | 2.11 |
| 8 | BURNS & MCDONNELL | 2.05 |
| 9 | AECOM | 2.02 |
| 10 | DLR GROUP | 1.55 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | DEKKER/PERICH/SABATINI | 9.12 |
| 2 | SHEPLEY BULFINCH | 7.22 |
| 3 | HKS INC. | 6.85 |
| 4 | SMITHGROUPJJR | 5.71 |
| 5 | IMEG/KJWW/TTG | 3.12 |
| 6 | AFFILIATED ENGINEERS INC. | 2.80 |
| 7 | BRIDGERS & PAXTON CONSULTING ENGINEERS INC. | 2.66 |
| 8 | WSP | PARSONS BRINCKERHOFF | 2.42 |
| 9 | HDR | 1.67 |
| 10 | TERRACON CONSULTANTS INC. | 1.02 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | BURNS & MCDONNELL | 34.31 |
| 2 | ELECTRICAL CONSULTANTS INC. | 9.00 |
| 3 | HDR | 8.65 |
| 4 | SWCA ENVIRONMENTAL CONSULTANTS | 3.46 |
| 5 | STANLEY CONSULTANTS | 2.77 |
| 6 | STANTEC | 2.59 |
| 7 | ATWELL LLC | 2.53 |
| 8 | TERRACON CONSULTANTS INC. | 2.50 |
| 9 | AECOM | 1.67 |
| 10 | WSP | PARSONS BRINCKERHOFF | 1.66 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | CAROLLO ENGINEERS INC. | 24.23 |
| 2 | STANTEC | 13.46 |
| 3 | ARCADIS NORTH AMERICA | 6.56 |
| 4 | HDR | 4.97 |
| 5 | STANLEY CONSULTANTS | 2.87 |
| 6 | MOLZEN CORBIN | 2.60 |
| 7 | BOHANNAN HUSTON INC. | 2.52 |
| 8 | KIMLEY-HORN | 2.37 |
| 9 | SUNRISE ENGINEERING INC. | 2.00 |
| 10 | DANIEL B. STEPHENS & ASSOCIATES INC. | 1.14 |
Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.
Design, CMS, Hosting & Web Development :: ePublishing