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 | 50.71 |
| 2 | AECOM | 42.60 |
| 3 | KIMLEY-HORN | 28.54 |
| 4 | BURNS & MCDONNELL | 28.52 |
| 5 | CAROLLO ENGINEERS INC. | 24.31 |
| 6 | STANTEC | 21.81 |
| 7 | AZTEC ENGINEERING GROUP INC. | 19.08 |
| 8 | STANLEY CONSULTANTS | 15.72 |
| 9 | DWL ARCHITECTS + PLANNERS INC. | 15.49 |
| 10 | GENSLER | 13.96 |
| 11 | WSP | PARSONS BRINCKERHOFF | 12.98 |
| 12 | SMITHGROUPJJR | 12.20 |
| 13 | MICHAEL BAKER INTERNATIONAL | 12.09 |
| 14 | ARCADIS NORTH AMERICA | 10.09 |
| 15 | SHEPLEY BULFINCH | 9.64 |
| 16 | TERRACON CONSULTANTS INC. | 9.39 |
| 17 | DLR GROUP | 9.26 |
| 18 | ELECTRICAL CONSULTANTS INC. | 9.00 |
| 19 | ATWELL LLC | 8.85 |
| 20 | PSOMAS | 8.02 |
| 21 | HKS INC. | 7.83 |
| 22 | GANNETT FLEMING | 7.62 |
| 23 | AFFILIATED ENGINEERS INC. | 7.46 |
| 24 | IMEG/KJWW/TTG | 6.81 |
| 25 | NINYO & MOORE | 6.80 |
| 25 | ARCHITEKTON | 6.80 |
| 27 | SWCA ENVIRONMENTAL CONSULTANTS | 6.78 |
| 28 | CARDNO | 5.70 |
| 29 | ATKINS NORTH AMERICA | 5.43 |
| 30 | HENDERSON ENGINEERS INC. | 4.79 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | ATKINS NORTH AMERICA | 39.92 |
| 2 | HDR | 27.31 |
| 3 | STANTEC | 24.80 |
| 4 | GENSLER | 12.45 |
| 5 | WOOD RODGERS INC. | 11.92 |
| 6 | KIMLEY-HORN | 9.75 |
| 7 | TERRACON CONSULTANTS INC. | 6.77 |
| 8 | WSP | PARSONS BRINCKERHOFF | 6.56 |
| 9 | CARDNO | 5.64 |
| 10 | MICHAEL BAKER INTERNATIONAL | 5.15 |
| 11 | CAROLLO ENGINEERS INC. | 5.02 |
| 12 | NINYO & MOORE GEOTECHNICAL & ENVIRONMENTAL SCIENCES CONSULTANTS | 4.50 |
| 13 | ARCADIS NORTH AMERICA | 4.32 |
| 14 | SUNRISE ENGINEERING INC. | 4.00 |
| 15 | MANHARD CONSULTING | 3.93 |
| 16 | COBBFENDLEY | 3.17 |
| 17 | BURNS & MCDONNELL | 2.92 |
| 18 | COLLINS ENGINEERS INC. | 2.54 |
| 19 | SWCA ENVIRONMENTAL CONSULTANTS | 2.47 |
| 20 | HENDERSON ENGINEERS INC. | 2.22 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | DEKKER/PERICH/SABATINI | 26.49 |
| 1 | BOHANNAN HUSTON INC. | 25.66 |
| 3 | WILSON & CO., ENGINEERS & ARCHITECTS | 18.66 |
| 4 | HDR | 15.88 |
| 5 | ARCADIS NORTH AMERICA | 15.27 |
| 6 | BRIDGERS & PAXTON CONSULTING ENGINEERS INC. | 14.91 |
| 7 | MOLZEN CORBIN | 12.39 |
| 8 | AECOM | 9.31 |
| 9 | DANIEL B. STEPHENS & ASSOCIATES INC. | 9.24 |
| 10 | MERRICK & CO. | 8.70 |
| 11 | WSP | PARSONS BRINCKERHOFF | 7.35 |
| 12 | STANLEY CONSULTANTS | 6.46 |
| 13 | TERRACON CONSULTANTS INC. | 6.34 |
| 14 | SWCA ENVIRONMENTAL CONSULTANTS | 5.59 |
| 15 | BURNS & MCDONNELL | 5.50 |
| 16 | CAROLLO ENGINEERS INC. | 4.82 |
| 17 | ATWELL LLC | 3.27 |
| 18 | JCJ ARCHITECTURE | 2.70 |
| 19 | PARKHILL, SMITH & COOPER INC. | 1.63 |
| 20 | STANTEC | 1.38 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | DEKKER/PERICH/SABATINI | 27.72 |
| 2 | GENSLER | 24.30 |
| 3 | BRIDGERS & PAXTON CONSULTING ENGINEERS INC. | 16.76 |
| 4 | SMITHGROUPJJR | 13.06 |
| 5 | KIMLEY-HORN | 11.90 |
| 6 | SHEPLEY BULFINCH | 9.64 |
| 7 | DLR GROUP | 9.26 |
| 8 | ATWELL LLC | 9.10 |
| 9 | MERRICK & CO. | 8.70 |
| 10 | HKS INC. | 7.83 |
| 11 | HENDERSON ENGINEERS INC. | 7.81 |
| 12 | TERRACON CONSULTANTS INC. | 7.47 |
| 13 | MICHAEL BAKER INTERNATIONAL | 7.00 |
| 14 | AFFILIATED ENGINEERS INC. | 6.48 |
| 15 | ARCHITEKTON | 6.31 |
| 16 | IMEG/KJWW/TTG | 6.00 |
| 16 | BOHANNAN HUSTON INC. | 6.00 |
| 18 | STANTEC | 5.66 |
| 19 | WILSON & CO., ENGINEERS & ARCHITECTS | 5.12 |
| 20 | NINYO & MOORE GEOTECHNICAL & ENVIRONMENTAL SCIENCES CONSULTANTS | 4.87 |
| 21 | HDR | 3.73 |
| 22 | MANHARD CONSULTING | 3.69 |
| 23 | FM GROUP INC. | 3.66 |
| 24 | ATKINS NORTH AMERICA | 3.59 |
| 25 | DBSI | 3.28 |
| 26 | AECOM | 3.25 |
| 27 | DWL ARCHITECTS + PLANNERS INC. | 3.21 |
| 28 | JCJ ARCHITECTURE | 2.86 |
| 29 | WSP | PARSONS BRINCKERHOFF | 2.77 |
| 30 | BURNS & MCDONNELL | 2.49 |
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