| Name | Address, Zip |
| Decatur Federation Of Teaching Assistants Local 4324 | 42 Lynette Pl, 62526-1630 |
| Richland Adjunct Federation Of Teachers Local 6218 | 1 College Park, 62521-8512 |
| National Active And Retired Federal Employees Association | 2523 S Nantucket Dr, 62521-4971 |
| International Union United Auto Aerospace & Agricultural Workers | 2365 E Geddes Ave, 62526-5128 |
| International Association Of Sheet Metal Air Rail & Transportation | 6423 Cypress Ct, 62521-6512 |
| United Union Of Roofers Waterproofers & Allied Workers | Po Box 1634, 62525-1634 |
| International Union Of Painters And Allied Trades | 234 W Cerro Gordo St, 62522-2102 |
| International Union Of Painters And Allied Trades | 234 W Cerro Gordo St, 62522-2102 |
| Amalgamated Transit Union | Po Box 391, 62525-0391 |
| Laborers International Union Of North America | 2293 E Logan St, 62526-5132 |
| American Postal Workers Union | Po Box 2875, 62524-2875 |
| American Federation Of State County & Municipal Employees | 14 Nolen Dr, 62521-2541 |
| American Federation Of State County & Municipal Employess | 2310 E Mound Rd, 62526-9640 |
| American Federation Of Teachers | 1 College Park, 62521-8512 |
| American Federation Of Labor & Congress Of Industrial Orgs | Po Box 2847, 62524-2847 |
| American Federation Of Labor & Congress Of Industrial Orgs | 3390 N Woodford St, 62526-2838 |
| Brotherhood Of Locomotive Engineers And Trainmen | 3305 Welles St, 62521-4849 |
| Bakery Confectionery Tobacco Workers And Grain Millers Intl Uni | 2955 N Woodford St, 62526-4715 |
| Decatur Apprentice Training & Development Fund | 2914 E Locust St, 62526-5402 |
| National Association Of Letter | Po Box 14, 62525-0014 |
| National Rural Letter Carriers Association | 3195 N Westlawn Ave, 62526-9476 |
| International Association Of Fire Fighters | Po Box 3067, 62524-3067 |
| International Brotherhood Of Teamsters | 1661 S Taylorville Ro, 62521 |
| Brotherhood Of Maintenance Of Way Employees | 4242 E Lost Bridge Rd, 62521-5134 |
| International Brotherhood Of Electrical Workers | 3390 N Woodford St, 62526-2838 |
| Midstate Electrical Training Center | 3390 N Woodford St, 62526-2838 |
| Decatur Pbpa Labor Committee | Po Box 524, 62525-0524 |
| Transportation-communications Union | 556 N Robinson Ave, 62521-2552 |
| United Steelworkers | 3920 N Martin Luther King, 62526-2293 |
| United Steelworkers | 3920 N Mlk Jr Dr, 62526-2293 |
| United Steelworkers | 3476 Monarch Dr, 62526-2264 |
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