Wisconsin Paperboard is parts of the Newark Group, which was founded in 1912 and operates paperboard recycling and converted product manufacturing companies. Wisconsin Paperboard produces and re-cycles paperboard and other paperboard products. It also offers recovered paper, graphic boards and solid board packaging products. Additionally, the company offers tubes, core and laminated products. It also operates sorting and processing facilities. Headquartered in Cranford, N. J., Newark Group operates international facilities in Spain, Germany and France that produce boxes and trays for packaging fruits, vegetables, fish, meat and poultry. It offers products and services to various warehouses and retail stores. Wisconsin Paperboard maintains a location in Milwaukee, Wis.