| Business | Phone |
| Wolbach Engineering Inc 29 Barber Ter, South Burlington 5403 | (802) 658-4044 |
| Arrow Tech Assoc 1233 Shelburne Rd D8, South Burlington 5403 | (802) 865-3460 |
| Ch2m Hill 105 Nco Dr, South Burlington 5403 | (802) 651-1018 |
| Clipper Consulting Group Llc 1233 Shelburne Rd, South Burlington 5403 | (802) 658-6116 |
| Stantec Inc 55 Green Mountain Dr, South Burlington 5403 | (802) 846-1430 |
| Hallam Associates Inc 38 Eastwood Dr 100, South Burlington 5403 | (802) 658-4891 |