| Business | Phone |
| Power Marketing & Advertising 101 E Franklin St, Hagerstown 21740 | (301) 416-7861 |
| Care Comm Inc 20311 Parkwood Ct, Hagerstown 21742 | (301) 733-6430 |
| Zimmer Group 19644 Spring Creek Rd, Hagerstown 21742 | (301) 739-4400 |
| Ictm Hagerstown 21740 | (240) 420-0803 |