| Business | Phone |
| Arthritis Foundation 714 B And A Blvd, Severna Park 21146 | (410) 544-5433 |
| Industry Council For Tangible Po Box 1365, Severna Park 21146 | (410) 626-7005 |
| Maryland Association-Community 877 Baltimore Annapolis Blvd, Severna Park 21146 | (410) 518-9874 |
| National Marine Electronics 7 Riggs Ave, Severna Park 21146 | (410) 975-9425 |
| Partners In Care Inc 348 Ritchie Hwy # A, Severna Park 21146 | (410) 544-4800 |
| Severna Enclave Condo Assn 601 Brownstone Dr, Severna Park 21146 | (410) 544-6715 |
| Women In Communications 780 Ritchie Hwy # S28, Severna Park 21146 | (410) 544-7442 |