| Business | Phone |
| Laboratory Corp Of America 1602 Rock Prairie Rd 180, College Station 77845 | (979) 696-3753 |
| Thomas Analytical 2151 Harvey Mitchell Pkwy S, College Station 77840 | (979) 680-1801 |
| Immgen Inc 11142 Hopes Creek Rd, College Station 77845 | (979) 691-1630 |
| Geochemical & Environmental 833 Graham Rd, College Station 77845 | (979) 690-0095 |