As used in sections 3955.01 to 3955.19 of the Revised Code:
"Control" shall be presumed to exist if any person, directly or indirectly, owns, controls, holds with the power to vote, or holds proxies representing, ten per cent or more of the voting securities of any other person. This presumption may be rebutted by a showing that control does not exist in fact.
R.C. § 3955.01