WS Packaging Group Inc. was formed by the merger in October 2000 of two premier printing and packaging companies, Wisconsin Label Corporation (WLGroup), Algoma, Wisconsin, and Superior Label Systems, Inc. in Mason, Ohio. WS Packaging Group is one of the top label and tag converters in the United States with 15 manufacturing locations, over 1,500 employees, 85 sales offices nationwide, and annual sales projected in excess of $215 million.