| THE TOP 25 IN MANUFACTURING |
| RANK* |
FIRM |
| 1 |
CH2M HILL |
| 2 |
Jacobs |
| 3 |
URS Corp. |
| 4 |
Tetra Tech Inc. |
| 5 |
Ghafari Associates LLC |
| 6 |
Foth Cos. |
| 7 |
CDI Engineering Solutions |
| 8 |
eServ, a Perot Systems Co. |
| 9 |
M+W Zander US Operations Inc. |
| 10 |
Mustang Engineering |
| 11 |
Parsons |
| 12 |
Clough Harbour & Associates LLP |
| 13 |
RCM Technologies Inc. |
| 14 |
AMEC |
| 15 |
RMT Inc. |
| 16 |
Golder Associates Inc. |
| 17 |
LFR Inc. |
| 18 |
Ingenium International Inc. |
| 19 |
Middough Inc. |
| 20 |
Sebesta Blomberg |
| 21 |
SSOE Inc. |
| 22 |
GZA GeoEnvironmental Inc. |
| 23 |
Burns & McDonnell |
| 24 |
O’Neal Inc. |
| 25 |
Reynolds Smith and Hills Inc. |
| THE TOP 25 IN INDUSTRIAL PROCESS |
| RANK* |
FIRM |
| 1 |
Jacobs |
| 2 |
Fluor Corp. |
| 3 |
Bechtel |
| 4 |
CH2M HILL |
| 5 |
URS Corp. |
| 6 |
BE&K Inc. |
| 7 |
Parsons |
| 8 |
AMEC |
| 9 |
Foster Wheeler Ltd. |
| 10 |
Day & Zimmermann |
| 11 |
CDI Engineering Solutions |
| 12 |
KBR |
| 13 |
SSOE Inc. |
| 14 |
CRB Consulting Engineers Inc. |
| 15 |
S&B Holdings Ltd. and Affiliates |
| 16 |
Global Performance |
| 17 |
MACTEC Inc. |
| 18 |
Tetra Tech Inc. |
| 19 |
BIS Frucon Engineering Inc. |
| 20 |
Harris Group Inc. |
| 21 |
Burns & McDonnell |
| 22 |
Stantec Inc. |
| 23 |
Biokinetics Inc. |
| 24 |
Orbital Engineering Inc. |
| 25 |
Civil & Environmental Consultants Inc. |