Silgan Holdings, Inc. engages in the manufacture and sale of rigid packaging solutions. It operates through the following business segments: Dispensing and Specialty Closures, Metal Containers, and Custom Containers. The Dispensing and Specialty Closures segment involves the manufacture and sale of finishes. The Metal Containers segment includes steel and aluminum vessels. The Custom Containers segment refers to designed plastic canister. The company was founded by R. Philip Silver and D. Greg Horrigan in 1987 and is headquartered in Norwalk, CT.

Crown Holdings, Inc. engages in the design, manufacture, and sale of packaging products and equipment for consumer goods. The firm offers aerosol cans, beverage, promotional, and transit packaging, closures and capping, and food cans. It operates through the following segments: Americas Beverage, European Beverage, Asia Pacific, Transit Packaging, and Other. The Americas Beverage segment manufactures beverages, food and aerosol cans and ends, glass bottles, specialty packaging, metal vacuum closures, steel crowns, and aluminum caps. The Europe Beverage segment operates in Europe, the Middle East, and North Africa. The Asia Pacific segment includes beverage and non-beverage can operations. The Transit Packaging segment offers industrial and protective solutions and is involved in the equipment and tools businesses. The Other segment include the company's food can, aerosol can and closures businesses in North America, and beverage tooling and equipment operations in the U.S. and the United Kingdom. The company was founded by William Painter in 1892 and is headquartered in Tampa, FL.