| Business | Phone |
| Control Tech Corp 5313 50th St, Lubbock 79414 | (806) 793-9537 |
| Honeywell 1622 Mac Davis Ln 102, Lubbock 79401 | (806) 762-0506 |
| Texas Energy Extension Svc Lubbock 79409 | (806) 742-1227 |
| Bio Resources Po Box 94381, Lubbock 79493 | (806) 778-6306 |