| Business | Phone |
| Cooper Consulting Engineers 201 Royal Oaks Ct, Denton 76210 | (940) 565-1579 |
| Jei 1330 Teasley Ln 103, Denton 76205 | (940) 383-1240 |
| Vibration Solutions Inc 10 Rolling Hills Cir, Denton 76205 | (940) 891-0068 |
| Allison Engineering Group 401 S Locust St Suite 105-B, Denton 76201 | (940) 380-9453 |