| Business | Phone |
| Allcast Corp 386 W Main St # 11, Northborough 1532 | (508) 393-9070 |
| Brainstorm Group Inc 386 W Main St # 3, Northborough 1532 | (508) 393-3266 |
| Carlson Communications 276 W Main St # 200, Northborough 1532 | (508) 393-9922 |
| Spanish Marketing 292 Main St, Northborough 1532 | (508) 393-8600 |