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.

DSS, Inc. engages in the development and distribution of paper products designed to protect valuable information from unauthorized scanning, copying, and digital imaging. It operates through the following segments: Product Packaging, Commercial Lending, Biotechnology, Direct Marketing, and Securities and Investment Management. The Product Packaging segment operates in the paper board folding carton, smart packaging, and document security printing markets. The Commercial Lending segment provides commercial loans and on acquiring equity positions in undervalued commercial bank(s), bank holding companies and non-banking licensed financial companies operating in the United States, Southeast Asia, Taiwan, Japan, and South Korea. The Biotechnology segment invests in or acquires companies in the bio-health and bio-medical fields, including businesses focused on the advancement of drug discovery and prevention, inhibition, and treatment of neurological, oncological, and immune related diseases. The Direct Marketing segment provides services to assist companies in the emerging growth big business model of peer-to-peer decentralized sharing marketplaces. The Securities and Investment Management segment develops and acquires assets and investments in the securities trading and funds management arena and to pursue, among other product and service lines, real estate investment funds, broker dealers and mutual funds management. The company was founded in May 1984 and is headquartered in West Henrietta, NY.

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.

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.