| company | role | hq | verified |
|---|
| Knox Oil Field Supply #650 | DIST | Andrews, TX (US) | 1 mfrs |
| Knox Oil Field Supply #654 | DIST | Denver City, TX (US) | 1 mfrs |
| Knox Oil Field Supply #655 | DIST | Winters, TX (US) | 1 mfrs |
| Knox Oil Field Supply #657 | DIST | Fort Stockton, TX (US) | 1 mfrs |
| Knox Oil Field Supply #661 | DIST | Mccamey, TX (US) | 1 mfrs |
| Knox Oil Field Supply #663 | DIST | Pecos, TX (US) | 1 mfrs |
| Knox Oil Field Supply #666 | DIST | Mertzon, TX (US) | 1 mfrs |
| Knox Oil Field Supply #667 | DIST | Cuero, TX (US) | 1 mfrs |
| Knox Oil Field Supply #676 | DIST | Karnes City, TX (US) | 1 mfrs |
| Knox Oil Field Supply #677 | DIST | Sterling City, TX (US) | 1 mfrs |
| Knox Oil Field Supply #679 | DIST | Midland, TX (US) | 1 mfrs |
| Knox Oil Field Supply #681 | DIST | Carlsbad, NM (US) | 1 mfrs |
| Knox Oil Field Supply #688 | DIST | Orla, TX (US) | 1 mfrs |
| Knox Oil Field Supply #691 | DIST | Ackerly, TX (US) | 1 mfrs |
| Knox Oil Field Supply #698 | DIST | Dilley, TX (US) | 1 mfrs |
| Knox Oil Field Supply #699 | DIST | San Angelo, TX (US) | 1 mfrs |
| Knox Oil Field Supply Pump Shop #67 | DIST | Midland, TX (US) | 1 mfrs |
| Knox Oil Field Supply Rig Store #63 | DIST | San Angelo, TX (US) | 1 mfrs |
| Knoxville Rubber & Gasket knoxvillerubbergasket.com | DIST | Knoxville, TN (US) | 1 mfrs |
| Koch's | DIST | Kingsley, IA (US) | 1 mfrs |