You have confused Packaging Corporation of America (PKG NYSE) with PKG, Inc of Idaho.
PKG, Inc. (not publicly traded) specializes in contract design, development, and manufacturing of system-level devices with expertise in human-machine interfaces. PKG has about 75 employees.
PKG(NYSE) is a containerboard and corrugated paper manufacturer and is already NYSE listed on their own. They are a $6.6B company with 15,500 employees; headquartered in Lake Forest, IL. Also, their CEO's salary is $3.2M. He could buy $CBBT out of his pocket.