| Business | Phone |
| Ventura Computer 9 Rocky Hill Rd, Burlington 1803 | (781) 272-4749 |
| Unisys Corp 154 Middlesex Tpke, Burlington 1803 | (781) 238-1300 |
| Tradeloop 15 New England Executive Park, Burlington 1803 | (781) 505-1400 |
| Sun Microsystems Inc 1 Network Dr, Burlington 1803 | (781) 442-7200 |
| Micro Works Computer Inc 101 Cambridge St, Burlington 1803 | (781) 273-2771 |
| Care Computer Systems 6 New England Executive Park, Burlington 1803 | (781) 229-6260 |
| Comlink Computer Systems Inc 210 Cambridge St, Burlington 1803 | (781) 229-6818 |
| Corporate Computer Technology 35 Corporate Dr # 4, Burlington 1803 | (781) 933-9600 |
| P C Genius Inc 113 Terrace Hall Ave, Burlington 1803 | (781) 272-8888 |
| Idea Courier Terminal Systems 77 S Bedford St # 330, Burlington 1803 | (781) 273-3474 |