| Business | Phone |
| Vinland Systems Ltd Medford 2155 | (781) 393-0100 |
| Terrace Software Po Box 271, Medford 2155 | (781) 771-8843 |
| Base-Two Investment Systems 196 Boston Ave, Medford 2155 | (781) 396-8666 |
| Entitle Net 151 Mystic Ave, Medford 2155 | (781) 391-9300 |
| Bytes By Design-Micromagic 0 Governors Ave # 24, Medford 2155 | (781) 395-9600 |
| Innovation Group 27 Wildwood Rd, Medford 2155 | (781) 395-3526 |
| Interactive Constructs 200 Boston Ave # 1600, Medford 2155 | (781) 306-0500 |