| Business | Phone |
| Environmental Health Svc Inc 823 Pleasant St, Norwood 2062 | (781) 769-9111 |
| First Search Technology Corp 10 Cottage St, Norwood 2062 | (781) 551-0470 |
| New England Data Map Tech 10 Cottage St, Norwood 2062 | (781) 320-3720 |
| Lantec Products Inc 106 Access Rd, Norwood 2062 | (781) 769-1901 |