| Business | Phone |
| Micro Technology Group 9203 Linhurst Dr, Clinton 20735 | (301) 350-5200 |
| A & O Computer Svc Clinton 20735 | (301) 868-0665 |
| Smt Technology Inc Clinton 20735 | (301) 203-0458 |
| Systems & Solutions Clinton 20735 | (301) 297-8318 |
| Taylor Claude & Cooks 9600 Small Dr, Clinton 20735 | (301) 868-7834 |
| Flatter Me 7909 Hastings Ln, Clinton 20735 | (301) 297-4946 |