S.C. Code Ann. § 33-43-1103
A privilege applicable to communications between an individual rendering professional services and the person receiving the services recognized under the statute or common law of this State is not affected by this chapter. The privilege applies to a domestic or foreign professional limited liability company which renders professional services, as defined in Section 33-43-102(N), and to its employees, members, managers, and agents in all situations in which it applies to communications between an individual rendering professional services on behalf of the limited liability company (which renders professional services) and the person receiving the services.