ST. LOUIS, MO – Hall Technologies Inc., St. Louis, MO, has acquired Sexton & Co. Inc., Cincinnati, OH. Sexton & Co. Inc. is a specialty chemical distributor that has served the graphic arts, paint and coatings, and plastics industries for over 40 years. The acquisition expands Hall Technologies’ coverage range into Ohio, Kentucky, Indiana, Michigan, West Virginia, southwestern New York and western Pennsylvania.