ENR Northwest 2019 Top Design Firms By Market Sector
June 2019
The ENR Northwest 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:
Northwest Designers, Contractors Stay in Growth Mode
Click below for earlier editions:
2018 | 2017
ENR Northwest 2019 Top Design Firms By Market Sector
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 128.90 |
| 2 | HNTB CORP. | 96.50 |
| 3 | WSP USA | 80.68 |
| 4 | PARAMETRIX | 70.89 |
| 5 | STANTEC | 54.39 |
| 6 | ZGF ARCHITECTS LLP | 53.55 |
| 7 | AECOM | 46.58 |
| 8 | DAVID EVANS ENTERPRISES INC. | 41.85 |
| 9 | LMN ARCHITECTS | 36.73 |
| 10 | GENSLER | 25.40 |
| 11 | TERRACON CONSULTANTS INC. | 24.09 |
| 12 | MOTT MACDONALD | 22.70 |
| 13 | OTAK INC. | 21.69 |
| 14 | PBS ENGINEERING AND ENVIRONMENTAL INC. | 21.49 |
| 15 | D'AMATO CONVERSANO INC., DBA DCI ENGINEERS INC. | 18.89 |
| 16 | PARSONS | 16.80 |
| 17 | DLR GROUP | 15.90 |
| 18 | ARCADIS NORTH AMERICA | 14.47 |
| 19 | AFFILIATED ENGINEERS INC. | 11.49 |
| 20 | ARUP | 9.74 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | DAVID EVANS ENTERPRISES INC. | 83.41 |
| 2 | HDR | 42.27 |
| 3 | STANTEC | 40.11 |
| 4 | AECOM | 32.20 |
| 5 | OTAK INC. | 30.18 |
| 6 | ZGF ARCHITECTS LLP | 29.11 |
| 7 | INTERFACE ENGINEERING INC. | 20.00 |
| 8 | DLR GROUP | 19.80 |
| 9 | LRS ARCHITECTS | 16.97 |
| 10 | PBS ENGINEERING AND ENVIRONMENTAL INC. | 15.51 |
| 11 | WSP USA | 14.53 |
| 12 | PARAMETRIX | 14.51 |
| 13 | CAROLLO ENGINEERS INC. | 11.96 |
| 14 | KENNEDY/JENKS CONSULTANTS INC. | 7.91 |
| 15 | BURNS & MCDONNELL | 7.27 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | ZGF ARCHITECTS LLP | 78.50 |
| 2 | LMN ARCHITECTS | 35.82 |
| 3 | DLR GROUP | 23.20 |
| 4 | LRS ARCHITECTS | 15.90 |
| 5 | STANTEC | 13.12 |
| 6 | HDR | 8.38 |
| 7 | GENSLER | 6.38 |
| 8 | AECOM | 5.83 |
| 9 | OTAK INC. | 5.78 |
| 10 | HNTB CORP. | 3.25 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | STANTEC | 27.21 |
| 2 | HDR | 23.61 |
| 3 | R&M CONSULTANTS INC. | 19.63 |
| 4 | AECOM | 13.23 |
| 5 | MICHAEL BAKER INTERNATIONAL | 10.86 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | STANTEC | 26.09 |
| 2 | HDR | 19.14 |
| 3 | AECOM | 14.06 |
| 4 | CAROLLO ENGINEERS INC. | 8.44 |
| 5 | OTAK INC. | 4.82 |
| 6 | KENNEDY/JENKS CONSULTANTS INC. | 3.76 |
| 7 | PARAMETRIX | 3.69 |
| 8 | DAVID EVANS ENTERPRISES INC. | 3.65 |
| 9 | WSP USA | 3.03 |
| 10 | MICHAEL BAKER INTERNATIONAL | 1.42 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | WSP USA | 45.19 |
| 2 | STANTEC | 37.97 |
| 3 | INTERFACE ENGINEERING INC. | 22.00 |
| 4 | AFFILIATED ENGINEERS INC. | 13.78 |
| 5 | AECOM | 9.82 |
| 6 | BURNS & MCDONNELL | 7.90 |
| 7 | DLR GROUP | 5.40 |
| 8 | ARUP | 5.35 |
| 9 | DAVID EVANS ENTERPRISES INC. | 4.15 |
| 10 | KENNEDY/JENKS CONSULTANTS INC. | 3.02 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 100.15 |
| 2 | AECOM | 36.35 |
| 3 | D'AMATO CONVERSANO INC., DBA DCI ENGINEERS INC. | 18.64 |
| 4 | PARAMETRIX | 13.28 |
| 5 | DAVID EVANS ENTERPRISES INC. | 9.39 |
| 6 | HNTB CORP. | 8.16 |
| 7 | PARSONS | 7.24 |
| 8 | DLR GROUP | 3.60 |
| 9 | WISS, JANNEY, ELSTNER ASSOCIATES | 3.35 |
| 10 | ARUP | 2.75 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 9.12 |
| 2 | STANTEC | 5.60 |
| 3 | PBS ENGINEERING AND ENVIRONMENTAL INC. | 3.72 |
| 4 | LRS ARCHITECTS | 3.28 |
| 5 | DLR GROUP | 3.00 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 113.51 |
| 2 | HNTB CORP. | 97.90 |
| 3 | WSP USA | 86.85 |
| 4 | DAVID EVANS ENTERPRISES INC. | 58.80 |
| 5 | PARAMETRIX | 53.31 |
| 6 | AECOM | 30.91 |
| 7 | MOTT MACDONALD | 23.74 |
| 8 | ZGF ARCHITECTS LLP | 22.91 |
| 9 | OTAK INC. | 21.50 |
| 10 | PARSONS | 16.75 |
| 11 | R&M CONSULTANTS INC. | 15.95 |
| 12 | STANTEC | 9.73 |
| 13 | PBS ENGINEERING AND ENVIRONMENTAL INC. | 4.79 |
| 14 | TERRACON CONSULTANTS INC. | 4.31 |
| 15 | LMN ARCHITECTS | 4.10 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | LRS ARCHITECTS | 9.33 |
| 2 | D'AMATO CONVERSANO INC., DBA DCI ENGINEERS INC. | 8.43 |
| 3 | OTAK INC. | 7.11 |
| 4 | TERRACON CONSULTANTS INC. | 2.06 |
| 5 | ZGF ARCHITECTS LLP | 1.41 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | PARAMETRIX | 67.33 |
| 2 | HNTB CORP. | 65.00 |
| 3 | DAVID EVANS ENTERPRISES INC. | 53.05 |
| 4 | STANTEC | 48.23 |
| 5 | WSP USA | 45.38 |
| 6 | MOTT MACDONALD | 22.84 |
| 7 | CAROLLO ENGINEERS INC. | 21.60 |
| 8 | OTAK INC. | 11.34 |
| 9 | PARSONS | 10.86 |
| 10 | PBS ENGINEERING AND ENVIRONMENTAL INC. | 10.66 |
| 11 | KENNEDY/JENKS CONSULTANTS INC. | 8.72 |
| 12 | HDR | 7.42 |
| 13 | MICHAEL BAKER INTERNATIONAL | 7.36 |
| 14 | R&M CONSULTANTS INC. | 6.86 |
| 15 | D'AMATO CONVERSANO INC., DBA DCI ENGINEERS INC. | 4.06 |
| RANK | FIRM | $ MIL. |
|---|---|---|
| 1 | HDR | 23.21 |
| 2 | STANTEC | 8.92 |
| 3 | BURNS & MCDONNELL | 4.76 |
| 4 | DAVID EVANS ENTERPRISES INC. | 4.15 |
| 5 | STANLEY CONSULTANTS | 3.12 |