1. Mobile Beacon
2419 Hartford Ave, Johnston, RI 02919
Coordinate: 41.83133,-71.54351
Phone: (401) 934-0500
2. L L Data Designs
1395 Atwood Ave, Johnston, RI 02919
Coordinate: 41.81607,-71.49624
Phone: (401) 383-0290
3. Midfield Technologies
12 Truman St, Johnston, RI 02919
Coordinate: 41.84323,-71.49491
Phone: (401) 764-0760