| Business | Phone |
| American Postal Workers Union 2751 Packerland Dr, Green Bay 54313 | (920) 499-5945 |
| Bricklayers & Allied Craftsmen 1570 Elizabeth St, Green Bay 54302 | (920) 437-9311 |
| Carpenters Union 2599 Manitowoc Ct, Green Bay 54311 | (920) 469-1146 |
| Communications Workers-America 1570 Elizabeth St, Green Bay 54302 | (920) 437-2092 |
| Greater Green Bay Labor Cncl 1570 Elizabeth St, Green Bay 54302 | (920) 432-0053 |
| Green Bay Electrical Workers 1570 Elizabeth St, Green Bay 54302 | (920) 432-0158 |
| Green Bay Musicians Local 205 325 Saint George St, Green Bay 54302 | (920) 432-1340 |
| Greenbay Labor Temple Assn 1570 Elizabeth St, Green Bay 54302 | (920) 435-9155 |
| International Assn-Heat & Frst 900 Regent Ln, Green Bay 54311 | (920) 465-7877 |
| International Union-Oper Engrs 1250 Radisson St, Green Bay 54302 | (920) 437-2750 |
| Labor Management Council 3021 Holmgren Way 101, Green Bay 54304 | (920) 347-9248 |
| Teamsters Union 1546 Main St, Green Bay 54302 | (920) 435-8895 |
| Uaw 2140 Gross St, Green Bay 54304 | (920) 498-1102 |
| Uaw Local 1102 2140 Holmgren Way, Green Bay 54304 | (920) 498-1102 |
| United Northeast Educators 1136 N Military Ave, Green Bay 54303 | (920) 496-2440 |
| United Paper Makers 2751 N Packerland Dr, Green Bay 54303 | (920) 592-1117 |
| Wisconsin Education Assn Cncl 2256 Main St, Green Bay 54311 | (920) 469-4263 |