| Name | Address, Zip |
|---|
| Service Employees International Union Local 1 | 111 E Wacker Dr 17th Flr, 60601-3713 |
| Workers United Local 100 | 333 S Ashland Ave, 60607-2703 |
| United Brotherhood Of Carpenters & Joiners Of America 13 | 300 S Ashland Ave Ste 102 Rm 102, 60607-3856 |
| Trust Fund For Education Technical Engineering Division Local 130 | 1340 West Washington Boulevard, 60607-1980 |
| Chicago Journeymen Plumbers Local 130 | 1340 West Washington Blvd 2nd Floo, 60607-1980 |
| United Brotherhood Of Carpenters & Joiners Of America 166 | 12 E Erie St, 60611-2795 |
| Intl Union Of Opr Engr 399 | 2260 S Grove St, 60616-1823 |
| Printing Packaging & Prod Workers Union Of North America Local 415-s | 4751 S Central Ave Ste 2, 60638-1556 |
| Studio Mechanics Local 476 Legal And Educational Assistance Fund | 6309 N Northwest Hwy, 60631-1669 |
| United Brotherhood Of Carpenters & Joiners Of America 496 | 12 East Erie St, 60611-2796 |
| Local 777 International Federation Of Professional And Technical Engi | 221 S La Salle St Ste 1500, 60604 |
| Teamsters Local Union No 786 Building Material Joint Cooperatio | 300 S Ashland Ave Ste 500, 60607-2712 |
| Onyx Skilled Trades Union Local 79 | 7027 S Wabash Ave, 60637-4516 |
| Afge 911 | 77 West Jackson, 60604-3511 |
| National Active And Retired Federal Employees Association | 7321 South Shore Dr, 60649-3776 |
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| International Union United Auto Aerospace & Agricultural Workers | 13550 S Torrence Ave, 60633-1820 |
| International Association Of Machinists & Aerospace Workers | 3538 S Marshfield Ave, 60609-1323 |
| International Union United Auto Aerospace & Agricultural Workers | 13550 S Torrence Ave, 60633-1820 |
| American Postal Workers Union Afl-cio | Po Box 43238, 60643-0194 |
| International Association Of Sheet Metal Air Rail & Transportation | 8930 S Union Ave, 60620-2232 |
| International Association Of Sheet Metal Air Rail & Transportation | 11550 S Avenue H, 60617-7461 |
| International Association Of Sheet Metal Air Rail & Transporta | 2855 N Hamlin Ave Apt 3, 60618-9395 |
| International Association Of Sheet Metal Air Rail & Transportation | 5834 S Tripp Ave, 60629-4937 |
| National Air Traffic Controllers Association | 6200 S Laramie Ave, 60638-3846 |
| National Air Traffic Controllers Association | Po Box 66543, 60666-0521 |
| International Association Of Sheet Metal Air Rail & Transportation | 730 W Randolph St Ste Ll, 60661-2100 |
| Aircraft Mechanics Fraternal Association | 6102 S Archer Ave 102, 60638-2740 |
| International Alliance Theatrical Stage Employees & Moving Picture | 216 S Jefferson St Ste 203, 60661-5703 |
| International Alliance Theatrical Stage Employees & Moving Picture M | 216 S Jefferson Street, 60661-5608 |
| International Alliance Theatrical Stage Employees & Moving Picture | 6301 N Northwest Hwy, 60631-1669 |
| International Alliance Theatrical Stage Employees & Moving Picture M | 6309 N Northwest Hwy, 60631-1669 |
| International Alliance Theatrical Stage Employees & Moving Picture M | 216 S Jefferson St Ste 400, 60661-5699 |
| International Alliance Theatrical Stage Employees & Moving Picture | 216 S Jefferson St Ste 203, 60661-5703 |
| Glass Molders Pottery Plastics & Allied Workers | 6047 S Mayfield Ave, 60638-4403 |
| Glass Molders Pottery Plastics & Allied Workers | 3930 N Spaulding Ave, 60618-3323 |
| International Union Of Painters And Allied Trades | 1456 W Adams St, 60607-2821 |
| International Union Of Painters And Allied Trades | 7736 S Cottage Grove Ave, 60619-2907 |
| International Union Of Painters And Allied Trades | 1325 S Wabash Ave, 60605-2500 |
| International Union Of Painters And Allied Trades | 3015 N Austin Ave, 60634-5125 |
| International Union Of Painters And Allied Trades | Po Box 47140, 60647-0003 |
| National Association Of Postal Supervisors Alonzo J Jernigan Chic | 7420 S Merrill Ave, 60649-3211 |
| Amalgamated Transit Union | 1613 So Michigan Ave 1st Floor, 60616-1209 |
| Laborers International Union Of North America | 3841 S Halsted St, 60609-1612 |
| United Electrical Radio & Machine Workers Of America | 37 S Ashland Ave, 60607-1805 |
| United Electrical Radio & Machine Workers Of America | 37 S Ashland Ave, 60607-1805 |
| United Brotherhood Of Carpenters & Joiners Of America | 1327 W Washington Blvd Ste 101, 60607-1913 |
| United Electrical Radio And Machine Workers Of America | 3756 S Emerald Ave, 60609-1639 |
| United Electrical Radio & Machine Workers Of America | 37 S Ashland Ave, 60607-1805 |
| United Electrical Radio And Machine Workers Of America | 37 S Ashland Ave, 60607-1805 |
| United Electrical Radio And Machine Workers Of America | 1901 W Carroll Ave 3rd Fl, 60612-2401 |
| Laborers International Union Of North America | 9045 S Western Ave, 60643-6433 |
| Laborers International Union Of North America | 323 S Ashland Ave, 60607-2703 |
| Utility Workers Union Of America | 300 S Ashland Ave Ste 506, 60607-2712 |
| Laborers International Union Of North America | 8770 W Bryn Mawr Ave Ste 1212, 60631-3515 |
| United Brotherhood Of Carpenters & Joiners Of America | 6535 N Olmsted Ave, 60631-1414 |
| Laborers International Union Of North America | 5930 W Gunnison St, 60630-3128 |
| Laborers International Union Of North America | 4670 N Elston Ave, 60630-4233 |
| Laborers International Union Of North America | 3841 S Halsted St, 60609-1612 |
| United Brotherhood Of Carpenters & Joiners Of America | 12 E Erie Street, 60611-2795 |
| United Electrical Radio And Machine Workers Of America | 8344 S Green St, 60620-3160 |
| Laborers International Union Of North America | 8618 W Catalpa Ave Ste 1101, 60656-2128 |
| Laborers International Union Of North America | 3841 S Halsted St 200 Suite 200, 60609-1612 |
| American Federation Of Government Employees | 320 S Ashland Ave Ste 1, 60607-2856 |
| American Federation Of Government Employees | 844 N Bush St, 60611 |
| American Federation Of Government Employees | 101 W Congress Pkwy B131, 60605-1074 |
| American Postal Workers Union | Po Box 66031, 60666-0031 |
| American Federation Of State County & Municipal Employees | 332 S Michigan Ave Ste 1032, 60604-4366 |
| American Federation Of Teachsers | 1400 W Hubbard St, 60642-8195 |
| American Federation Of State County & Municipal Employees | 1822 N Monitor Ave, 60639-4028 |
| American Federation Of State County Municipal Employees | 1636 W Van Buren St, 60612-3241 |
| American Federation Of Government Employees | 500 W Madison St Ste 1426, 60661-4554 |
| American Train Dispatchers Association | 4554 N Meade Ave, 60630-3005 |
| American Federation Of State County & Municipal Employees | 10 W 35th Street, 60616-3717 |
| American Federation Of State County & Municipal Employees | 2160 W Ogden Ave, 60612-4219 |
| American Federation Of State County & Municipal Employees | 1111 South Laflin, 60607-4621 |
| American Federation Of Government Employees | 0518, 60690 |
| American Federation Of State County & Municipal Employees | 2320 West 113th Place, 60643-4117 |
| American Federation Of State County & Municipal Employees | 4112 North Kimball Avenue, 60618-4273 |
| American Federation Of Teachers | 1901 W Carroll Ave Ste 201, 60612-2401 |
| American Federation Of State County & Municipal Employees | 205 N Michigan Ave Ste 2100, 60601-5958 |
| American Federation Of State County & Municipal Employees | 7210 S Calumet Ave, 60619-1722 |
| American Federation Of State County & Municipal Employees | 333 W Hubbard St Apt 3a, 60654-4934 |
| American Federation Of Teachers | 1901 W Carroll Ave Ste 201, 60612-2401 |
| American Federation Of Teachers | 1901 W Carroll Ave, 60612-2401 |
| American Federation Of State County & Municipal Employees | 5754 S Homan Ave, 60629-3114 |
| American Federation Of State County & Municipal Employees | 9937 S Aberdeen St, 60643-2241 |
| American Federation Of Teachers | 600 S Michigan 1309b, 60605-1900 |
| American Federation Of State County & Municipal Employees | 118 N Clark, 60602-1304 |
| American Federation Of State County & Municiple Employees | 2240 N Lowell Ave, 60639-3509 |
| American Federation Of State County & Municipal Employees | 33 S State Street, 60603-2804 |
| American Federation Of Teachers | 53 W Jackson Blvd Ste 1362, 60604-3550 |
| American Federation Of Government Employees | Po Box 826, 60690-0826 |
| American Federation Of State County & Municipal Employees | 5808 West Lake Street, 60644-1860 |
| American Federation Of Teachers | 1362 E 59th St, 60637-1793 |
| American Federation Of Government Employees | Po Box 389277, 60638-9277 |
| American Federation Of Government Employees | 844 N Rush St 9th Flr, 60611-1275 |
| American Federation Of State County & Municipal Employees | 205 N Michigan Ave Ste 2100, 60601-5958 |
| American Federation Of State County & Municipal Employees | 205 N Michigan 21st Flr, 60601-5927 |
| American Federation Of Teachers | 815 W Van Buren St, 60607-3566 |
| American Federation Of Government Employees | 844 N Rush St 9th Flr, 60611-1275 |
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