| Business | Phone |
| Amalgamated Union Local No 5 10836 Queens Blvd, Flushing 11375 | (718) 745-3487 |
| American Postal Workers Union 14202 20th Ave # 2102, Flushing 11351 | (718) 445-2286 |
| American Postal Workers Union 3923 Bell Blvd, Flushing 11361 | (718) 229-5252 |
| Rwdsu-Ufcw 9745 Queens Blvd, Flushing 11374 | (718) 997-7400 |
| Retail & Whol Food Employees 9745 Queens Blvd, Flushing 11374 | (516) 694-1656 |
| Supervisors Local Seiu 5235 58th St, Flushing 11377 | (718) 898-8607 |
| Transport Workers Union-Amer 1720 Whitestone Expy, Flushing 11357 | (718) 746-3565 |
| Uniform Ems Officers Union 6753 Woodhaven Blvd, Flushing 11374 | (718) 897-0001 |
| United Cement Masons Union 15042 12th Ave, Flushing 11357 | (718) 357-3750 |
| United Federation Of Teachers 6725 51st Rd, Flushing 11377 | (718) 205-4617 |
| United Federation-Teachers 9777 Queens Blvd # 5, Flushing 11374 | (718) 275-4400 |
| Pointers Cleaning & Caulking 6605 Woodhaven Blvd, Flushing 11374 | (718) 896-6266 |
| Pace International Union 12909 26th Ave # 304, Flushing 11354 | (718) 961-3400 |
| Licensed Ushers & Ticket Taker 11325 Queens Blvd, Flushing 11375 | (718) 359-5197 |
| Local 1321 7231 Metropolitan Ave, Flushing 11379 | (718) 416-1814 |
| Local 176-Licensed Ushers 11325 Queens Blvd, Flushing 11375 | (718) 268-3620 |
| Local 295 Welfare Fund 6104 Maurice Ave, Flushing 11378 | (718) 672-7930 |
| Local 300 National Post Office 28 Building, Flushing 11371 | (718) 205-2303 |
| Local 819 Intl Brotherhood 6600 Queens Midtown Expy # 201, Flushing 11378 | (718) 457-8010 |
| Local Union 1042 13625 37th Ave, Flushing 11354 | (718) 445-5063 |
| Local Union 348 Wps & Seu 10836 Queens Blvd, Flushing 11375 | (718) 793-5715 |
| Local Union 891 7010 164th St, Flushing 11365 | (718) 969-1437 |
| Lodge 8506 Queens Blvd, Flushing 11373 | (718) 397-2747 |
| International Association-Mach La Guardia Airport, Flushing 11371 | (718) 476-4539 |
| International Union-Oper Engrs 14157 Northern Blvd, Flushing 11354 | (718) 939-0919 |
| Isla 8128 Margaret Pl, Flushing 11385 | (718) 805-7070 |
| Isla Local 971 7513 Metropolitan Ave, Flushing 11379 | (718) 326-9710 |
| Flushing Letter Carriers Assn 6117 190th St # 209, Flushing 11365 | (718) 886-8703 |
| Electrical Employers Self Ins 15811 Jewel Ave # 203, Flushing 11365 | (718) 591-2800 |
| Cement & Concrete Workers 3056 Whitestone Expy # 330, Flushing 11354 | (718) 359-3955 |
| Cement Masons Local 780 Funds 15042 12th Ave, Flushing 11357 | (718) 357-2870 |
| Cement Masons Local 780 Funds 3056 Whitestone Expy # 310, Flushing 11354 | (718) 461-8165 |
| Communications Workers-America 10818 Queens Blvd # 7, Flushing 11375 | (718) 793-7755 |
| Consolidated Welfare Fund 10836 Queens Blvd, Flushing 11375 | (718) 793-5458 |
| Bricklayers District Council 6605 Woodhaven Blvd, Flushing 11374 | (718) 459-5800 |