Kleen-Tex Industries Inc., Atlanta, recently tapped Dave Calhoun as its new president and COO. Calhoun previously served on the company’s board of directors for the past three years. His career has spanned 24 years, where he was the North American business unit president of Larson-Juhl, a Berkshire Hathaway-owned company. He brings his skill and expertise in organizing and generating sales, creating operational efficiencies, developing and leading strategic plans to the company’s international structure and will help build its North American presence.