| Business | Phone |
| Afscme 40 Madison, Wausau 54401 | (715) 355-4783 |
| Bricklayers & Allied Craftwork T5205 County Rd W, Wausau 54403 | (715) 675-8523 |
| Central Wisconsin River Valley 320 S 3rd Ave, Wausau 54401 | (715) 842-4465 |
| Communications Workers-America 320 S 3rd Ave, Wausau 54401 | (715) 842-7467 |
| Ibew 318 S 3rd Ave, Wausau 54401 | (715) 845-4932 |
| Iron Workers 811 318 S 3rd Ave, Wausau 54401 | (715) 848-4062 |
| Skil-Tech Inc 309 S 2nd Ave, Wausau 54401 | (715) 848-3299 |