| Business | Phone |
| All Systems Integration 114 Cummings Park, Woburn 1801 | (781) 935-3322 |
| Triumph Technologies 130 New Boston St, Woburn 1801 | (781) 994-3000 |
| Back Bay Networks Corp 21 Olympia Ave # G, Woburn 1801 | (781) 272-4400 |
| Backbay Network Ltd 21g Olympia Ave, Woburn 1801 | (781) 569-6511 |
| Bredy Network Management Corp 426 Main St # 3, Woburn 1801 | (781) 932-9032 |
| New England Network Solutions 400 W Cummings Park, Woburn 1801 | (781) 932-2800 |