| Business | Phone |
| Accuduct Manufacturing 4142 Melrose Ave Nw 25, Roanoke 24017 | (540) 389-9800 |
| Cooper Industries 1700 Blue Hills Dr Ne, Roanoke 24012 | (540) 983-1300 |
| Itt Industries Commercial 7635 Plantation Rd, Roanoke 24019 | (540) 362-8000 |
| Itt Roanoke Employee Fcu 7635 Plantation Rd, Roanoke 24019 | (540) 563-0371 |
| Precision Technology Usa 225 Glade View Dr Ne, Roanoke 24012 | (540) 857-9871 |