WestRock

Established in 1936, Rock-Tenn Company is one of the leading producers of paperboard, containerboard, and consumer and corrugated packaging and merchandising displays in North America. The company operates more than 90 facilities in the United States, Canada, Mexico and Argentina. Its corrugated packaging segment serves the manufacturers of boxes and industrial and consumer products. Rock-Tenn Company also manages specialty recycled paperboard mills. The company operates Southern Container Corporation. It has a subsidiary, RTS, which designs and manufactures fiber partitions and die-cut paperboard components. The company employs a staff of nearly 10,000 people. In addition, it provides structural design and engineering services.

The Weyerhaeuser Company is an international forest products company with annual sales of more than $22 billion. Its businesses touch nearly every aspect of the forest products industry, from growing and harvesting tress to producing, pulp, paper, packaging and building products. Weyerhaeuser is one of the world s largest producers of softwood and hardwood lumber. The company has ranked on Fortune magazine s ranking of America s largest corporations since 1956. The company also has a real estate division that builds homes. The Weyerhaeuser Company was founded in 1900 and employs more than 55,000 people in 18 countries, including a facility in Bedford Park, Ill.