XLCS Partners, Inc., a middle market investment bank, announced that it served as exclusive advisor to HST Materials in its sale to JBC Technologies, a portfolio company of River Associates. Headquartered in North Ridgeville, Ohio, JBC is a full-service, vertically integrated ISO 9001:2015 certified 3M Preferred Converter with cleanroom processing capabilities. The acquisition strategically expands JBC’s geographic footprint while…