Sonoco Products Co. engages in the manufacture of industrial and consumer packaging products and services. It operates through the following segments: Consumer Packaging, Industrial Paper Packaging, and All Other. The Consumer Packaging segment offers round and shaped rigid containers, fiber and plastic caulk and adhesive tubes, and aluminum, steel, and peelable membrane easy-open closures for paper and metal cans. The Industrial Paper Packaging segment produces recycled paperboard, chipboard, tubeboard, lightweight corestock, and boxboard. The All Other segment consists of corporate expenses allocated as operating costs through the business segments. The company was founded on May 10, 1899, and is headquartered at Hartsville, SC.

Impact BioMedical, Inc. is a holding company, which engages in the discovery and development of products and treatment options in specialty biopharmaceuticals and consumer healthcare. The firm focuses on the advancement of drug discovery and prevention, inhibition, and treatment of neurological, oncological, and immune related diseases. It is also involved in developing open-air defense initiatives, which curb transmission of air-borne infectious diseases, such as tuberculosis and influenza. The company was founded on October 16, 2018 and is headquartered in Houston, TX.

Packaging Corporation of America engages in the production of container products. It operates through the following segments: Packaging, Paper, and Corporate and Other. The Packaging segment offers a variety of corrugated packaging products, such as conventional shipping containers. The Paper segment manufactures and sells a range of papers, including communication-based papers, and pressure sensitive papers. The Corporate and Other segment focuses on transportation assets, such as rail cars, and trucks. The company was founded in 1959 and is headquartered in Lake Forest, IL.

Graphic Packaging Holding Co. engages in the provision of paper-based packaging solutions for a variety of products to food, beverage and other consumer products companies. It operates through the following business segments: Paperboard Manufacturing, Americas Paperboard Packaging, Europe Paperboard Packaging, and Corporate and Other. The Paperboard Manufacturing segment includes the six North American paperboard manufacturing facilities that produce recycled, unbleached and bleached paperboard, which is primarily consumed internally to produce paperboard consumer packaging. The Americas Paperboard Packaging segment consists of paperboard folding cartons sold to consumer-packaged goods companies serving the food, beverage and consumer product markets in the Americas. The Europe Paperboard Packaging segment provides paperboard folding cartons sold to consumer-packaged goods companies serving the food, beverage and consumer product markets in Europe. The Corporate and Other segment deals with the Pacific Rim and Australia operating segments and unallocated corporate and one-time costs. The company was founded on December 28, 1992, and is headquartered in Atlanta, GA.