| Business | Phone |
| Starkey Technical Svc 1822 N Denene St, Wichita 67212 | (316) 721-9669 |
| Tech Engineering Consultants Wichita 67202 | (316) 617-3815 |
| Q & A Engineering Solutions 7308 W Clear Meadow Cir, Wichita 67205 | (316) 729-9130 |
| Manufacturing Support Techs 2015 S Hedgecliff St, Wichita 67207 | (316) 683-3340 |