| Business | Phone |
| Interphase Inc 2588 Garfield Rd N, Traverse City 49686 | (231) 941-4454 |
| Excel Office Interiors Inc 2487 Rice St, Traverse City 49684 | (231) 932-4000 |
| Smart Office Systems 220 E 16th St, Traverse City 49684 | (231) 929-1530 |
| Work Squared Business Interior Traverse City 49684 | (231) 922-9508 |