WestRock

Temple-Inland is a publicly held manufacturing company that focuses on corrugated packaging and building products in North America. The company produces more than 3 million tons of boxes annually. It operates over five containerboard mills. Temple-Inland serves clients in the residential and commercial construction markets. The company also offers industrial panels for furniture, cabinets and fixtures. It manufactures solid wood lumber, gypsum board and fiberboard products. In addition, the company provides TemStock, which is a family of industrial particleboard products. It manages wholly-owned subsidiaries, including Inland Paper Company, Scotch Investment Company and Temple-Inland Resource Company. Temple-Inland additionally manufactures solid fiber, wood and foam products.

The Royal Group has been manufacturing corrugated products since 1922. Products designed by the company are custom-designed corrugated packaging, graphic packaging and point-of-purchase displays and packaging supplies. The services that are offered include a design center where on-site engineers create a packaging solution that is right for the product and budget, vendor-managed inventory and Royal Rapid Response. The company is headquartered in Cicero, Ill., with a branch locations Halls, Tenn.

Established in 1873, McCowat-Mercer Packaging produces a range of customized retail packaging materials for the automotive, medical, textile and food industries. It manufactures a variety of folding cartons, clamshell inserts, and blister and skin-pack cards. McCowat-Mercer Packaging offers custom design and quality control services, as well as employs customer care representatives.