| Business | Phone |
| Afl-Cio 1903 4th St N, St Cloud 56303 | (320) 252-1002 |
| Carpenters & Joiners Union 1903 4th St N, St Cloud 56303 | (320) 252-1412 |
| Communications Workers-America St Cloud 56301 | (320) 252-7212 |
| Construction & General Laborer 1903 4th St N, St Cloud 56303 | (320) 252-4363 |
| Education Minnesota 4180 Thielman Ln # 114, St Cloud 56301 | (320) 253-2530 |
| Ibew 103 Doctors Park, St Cloud 56303 | (320) 253-1292 |
| International Union-Oper Engrs 2109 251st St, St Cloud 56301 | (320) 252-2162 |
| Letter Carriers Union Nalc 1665 Pattison Rd, St Cloud 56303 | (320) 259-4949 |
| St Cloud Building Trades Cncl 1903 4th St N, St Cloud 56303 | (320) 202-9144 |
| St Cloud Education Assn 4180 Thielman Ln # 114, St Cloud 56301 | (320) 252-0354 |