1. American Postal Workers Union
1192 Plainfield St, Johnston, RI 02919
Coordinate: 41.7987,-71.47337
Phone: (401) 944-2798
2. Apwu Prial 387
1192 Plainfield St, Johnston, RI 02919
Coordinate: 41.79878,-71.473366
Phone: (401) 944-2798
3. Operating Engineers Local 57-Health & Welfare Fund
873 Central Ave, Johnston, RI 02919
Coordinate: 41.81297,-71.52745
Phone: (401) 331-9191
4. Iuoe
873 Central Ave, Johnston, RI 02919
Coordinate: 41.81297,-71.52745
Phone: (401) 934-0360
5. International Longshoremen's
754 Greenville Ave, Johnston, RI 02919
Coordinate: 41.85456,-71.52173
Phone: (401) 231-2526