Ohio Revised Code Title XXXIX. Insurance § 3913.32

(A) A mutual insurance company may reorganize by merging its policyholders' membership interests into a domestic or foreign mutual insurance holding company and continuing the corporate existence of the mutual insurance company as a reorganized stock company. A mutual insurance company reorganizing under this section shall comply with all applicable provisions of sections 3913.25 to 3913.38 of the Revised Code, and all applicable laws of foreign jurisdictions, to effect the reorganization.

(B) A domestic or foreign mutual insurance holding company may reorganize by merging or consolidating its membership interests into another domestic or foreign mutual insurance holding company. A domestic or foreign mutual insurance holding company reorganizing under this division shall comply with all applicable provisions of sections 3913.25 to 3913.38 of the Revised Code, and all applicable laws of foreign jurisdictions, to effect the reorganization.