Rock-Tenn Company (RockTenn) is a North America's integrated manufacturer of corrugated and consumer packaging. The Company operates locations in the United States, Canada, Mexico, Chile, Argentina, Puerto Rico and China. The Company operates in three segments: Corrugated Packaging, consisting of its containerboard mills and its corrugated converting operations; Consumer Packaging, consisting of its coated and uncoated paperboard mills, consumer packaging converting operations and merchandising display facilities, and Recycling, which consists of its recycled fiber brokerage and collection operations. On June 22, 2012, the Company acquired Mid South Packaging LLC. On October 28, 2011, the Company acquired four entities doing business as GMI Group.