| Company | Category | Area | Address | Web | Contact person | |
| I-79 MAINTENANCE | Gov'T Offices-St | West Virginia | 51 APPALACHIAN CORRIDOR, SUTTON, Braxton, West Virginia, 26601-9433, USA | - | - | FREDERICK ALLEN |
| I-79 MAINTENANCE SECTION 4 | Gov'T Offices-St | West Virginia | 888 BURNSVILLE RD, BURNSVILLE, Braxton, West Virginia, 26335-7230, USA | - | - | HAYES CUTWRIGHT |
| I-79 SOUTHBOUND WELCOME CENTER | Land/mineral/wildlife Conserva | West Virginia | PO BOX 4004, MORGANTOWN, Monongalia, West Virginia, 26504-4004, USA | - | - | Janice Lester |
