Oklahoma
| Company | Category | Area | Address | Web | Contact person | |
| LANDSTAR | Heavy Hauling Nec | Oklahoma | PO BOX 159, DUNCAN, Stephens, Oklahoma, 73534-0159, USA | - | - | Jimmy Mc Cullough |
| LANDTEC IRRIGATION | Sprinklers-Garden & Lawn-Retai | Oklahoma | 1716 RIDGECREST RD, EDMOND, Oklahoma, Oklahoma, 73013-6655, USA | www.landtecirrigation.com | - | Quint Rudkin |