| Business | Phone |
| Bnet Computers 15 Melrose Ave, Catonsville 21228 | (410) 869-3170 |
| Computers 4 Less 6106 Edmondson Ave, Catonsville 21228 | (410) 788-2808 |
| Evertek Computer Wholesale 6477 Baltimore National Pike, Catonsville 21228 | (410) 747-8200 |
| Independent Business Svc Catonsville 21228 | (410) 719-9403 |