| Business | Phone |
| Maryland Interactive Mitec 1 Glyntree Garth, Reisterstown 21136 | (410) 526-0502 |
| Meeting Matrix Inter 10 Sebastian Ct, Reisterstown 21136 | (410) 526-9540 |
| Millennium Solutions Inc 23 Deer Cross Ct, Reisterstown 21136 | (410) 526-6491 |
| Modsoft 12523 Valley Pines Dr, Reisterstown 21136 | (410) 581-9396 |
| Noospherics Technologies Inc 357 Main St, Reisterstown 21136 | (410) 517-3100 |
| Polygon Software 11 Chartley Park Rd, Reisterstown 21136 | (410) 526-0400 |
| Software Basics Inc 215 Chartley Dr, Reisterstown 21136 | (410) 526-7190 |
| Advanced Computer Consulting 144 Chartley Dr, Reisterstown 21136 | (410) 526-1122 |
| Computer Training & Consulting 29 Clarks Ln, Reisterstown 21136 | (410) 517-3955 |
| Elico Business Svc 11986 Long Lake Dr, Reisterstown 21136 | (410) 526-0322 |
| Integral Data Systems 219 Sacred Heart Ln, Reisterstown 21136 | (410) 833-6880 |
| Sungold Computer Svc Incorp 226 Business Center Dr, Reisterstown 21136 | (410) 833-2982 |