| SMC Corporation |
Pneumatic Automation Equipment |
800 |
| Indiana Mills & Mfg |
Advanced safety systems |
500 |
| King Systems |
Respiratory care products |
325 |
| Perfecto Mfg |
Aquarium Stands |
175 |
| Porter Engineered Systems |
Seat mechanisms |
175 |
| Industrial Dielectrics |
Mfg of molding compounds |
160 |
| Diamond Foods |
Packaged snacks & nuts |
150 |
| Helmer, Inc. |
Blood Storage Equipment |
140 |
| Standard Locknut |
Locknuts and washers |
85 |
| Biddle Precision |
Machined parts |
80 |