Company Overview Started in 1933, Green Bay Packaging Inc. is a family owned, vertically integrated company consisting of corrugated container plants, a folding carton facility, recycled and virgin containerboard mills, pressure-sensitive label roll stock plants, timberlands, a paper slitting operation, and a sawmill facility. Repairs and maintains, in accordance with diagrams, sketches, operation manuals and manufacturer's specifications, machinery and mechanical equipment, such as engines, motors, conveyors systems, gearboxes, pumps and production machines and equipment, using hand tools, power tools, and precision-measuring and testing instruments.