| Business | Phone |
| Biochemed Corp 1483 Tobias Gadson Blvd # 201, Charleston 29407 | (843) 766-5544 |
| Curesource Inc 65 Gadsden St # 200, Charleston 29401 | (843) 723-2247 |
| Life Sera 2270 Ashley Crossing Dr # 130, Charleston 29414 | (843) 763-8080 |
| Zlb Plasma Svc 3725 Rivers Ave # 7, Charleston 29405 | (843) 554-3381 |