| Business | Phone |
| Adaptive Technologies Inc 2020 Kraft Dr 3040, Blacksburg 24060 | (540) 951-1284 |
| Techsburg 2901 Prosperity Rd, Blacksburg 24060 | (540) 961-4401 |
| Schnabel Engineering Assoc 1901 S Main St 11, Blacksburg 24060 | (540) 953-1239 |
| Electrical Distribution Design 820 University City Blvd, Blacksburg 24060 | (540) 951-2753 |
| Environmental Systems & Techs 1750 Kraft Dr 2700, Blacksburg 24060 | (540) 552-0685 |
| Phoenix Integration Inc 1715 Pratt Dr 2000, Blacksburg 24060 | (540) 961-7215 |
| Oliver Webb Pappas & Rhudy Inc 200 Country Club Dr Sw E, Blacksburg 24060 | (540) 552-2151 |
| Olver Material Testing & Cnstr 106 Landsdowne St, Blacksburg 24060 | (540) 951-0124 |
| Map Tech Inc 3154 State St, Blacksburg 24060 | (540) 961-7864 |