| Business | Phone |
| Compro Systems Inc 8560 Laureldale Dr, Laurel 20724 | (301) 497-7650 |
| Mbc Technologies Inc 3356 Laurel Fort Meade Rd, Laurel 20724 | (301) 369-4001 |
| I Q Systems 608 Washington Blvd S # 406, Laurel 20707 | (301) 498-6791 |
| Best Buy 14160 Baltimore Ave, Laurel 20707 | (301) 497-1890 |
| Vidavo Information Systems Inc 8205 Brooktree St, Laurel 20724 | (301) 490-5600 |