S.C. Code Ann. § 35-2-208

(a) As used in this article, "control", including the terms "controlling", "controlled by", and "under common control with", means the possession (directly or indirectly) of the power to direct or cause the direction of the management and policies of a person, whether through the ownership of voting securities, by contract, or otherwise. (b) A person's beneficial ownership of ten percent or more of the voting power of a corporation's outstanding voting shares creates a presumption that the person has control of the corporation. (c) Notwithstanding subsections (a) and (b), a person is not considered to have control of a corporation if the person holds voting power, in good faith and not for the purpose of circumventing this article, as an agent, bank, broker, nominee, custodian, or trustee for one or more beneficial owners who do not individually or as a group have control of the corporation.