| Business | Phone |
| Kadlec Associates Inc 515 S Cass St, Traverse City 49684 | (231) 941-4950 |
| Compliance Inc 223 Lake Ave, Traverse City 49684 | (231) 922-7400 |
| Microline Corp 2397 Traversefield Dr, Traverse City 49686 | (231) 935-1585 |
| Opti Temp Inc 486 W Welch Ct, Traverse City 49686 | (231) 946-2931 |
| Silver Lake Engineering 1408 Lake Dr 101, Traverse City 49684 | (231) 941-9508 |
| Wade Trim 241 E State St, Traverse City 49684 | (231) 775-9754 |
| Wells Mansfield 1212 Veterans Dr, Traverse City 49684 | (231) 946-9310 |