| Business | Phone |
| Citywide Assn Of Law Assistant 6 Woodland Pl, Great Neck 11021 | (516) 482-0731 |
| Local 116 Welfare Fund 320 Northern Blvd # 20b, Great Neck 11021 | (516) 487-0475 |
| Local 277 159 Northern Blvd, Great Neck 11021 | (516) 466-0052 |
| Teamsters Local Pension 159 Northern Blvd, Great Neck 11021 | (516) 466-7798 |