| Business | Phone |
| Business First Networks 1378 Bachmans Valley Rd, Westminster 21158 | (410) 876-1700 |
| Byte Right Support Inc Westminster 21157 | (410) 857-5087 |
| Computer Consulting Assoc 58 Chase St, Westminster 21157 | (410) 876-6653 |
| Equity Systems Plus Corp 332 140 Village Rd, Westminster 21157 | (410) 876-2221 |
| Landon Systems Corp 923 Stone Rd, Westminster 21158 | (410) 751-5877 |
| Mutt Software Llc 243 E Main St, Westminster 21157 | (410) 871-0101 |
| Science Translations Po Box 1735, Westminster 21158 | (410) 871-2877 |