| American Granby | www.americangranby.com |
| Baker/Campbell Manufacturing | www.campbellmfg.com |
| Baroid Drilling Fluids | www.baroididp.com |
| Boshart Industries Inc | www.boshart.com |
| F E Myers | www.femyers.com |
| Ideal Clamps | www.idealclamps.com |
| Piedmont Well Covers Inc | www.piedmontwellcovers.com |
| Simmons Manufacturing Co | www.simmonsmfg.com |
| U S Silica | www.u-s-silica.com |