Silgan Holdings Inc. operates through three primary business segments: Metal Containers, Dispensing and Specialty Closures, and Custom Containers. The Metal Containers division, which accounts for nearly half of the company's revenue, manufactures steel and aluminum containers for human and pet food. The Dispensing and Specialty Closures segment produces a wide array of metal and plastic caps, pumps, and sprayers used in fragrance, beauty, and home care products. The Custom Containers segment focuses on custom-designed plastic packaging for various consumer goods. Founded in 1987, the company has grown through strategic acquisitions to become a major supplier in the North American metal food container market, while expanding its global footprint to serve customers in over 100 countries.