Closure Systems International (CSI) is a leading global manufacturer of closures and capping equipment for the packaging industry. Headquartered in Indianapolis, Indiana, United States, CSI was founded in 1982 and has since become a prominent player in the packaging industry. The company specializes in the production of closure systems including plastic closures, tamper-evident caps, and capping equipment.

Their closures are used for a wide range of applications such as carbonated and non-carbonated beverages, food, household products, pharmaceuticals, and more. CSI's capping equipment is designed to ensure efficient and secure closure of bottles and containers. With a strong global presence, CSI operates manufacturing facilities, sales offices, and distribution centers in over 18 countries worldwide.

The company has notable subsidiaries and joint ventures including CSI Europe, CSI Tech Manufacturing, and Zeller Plastik. These partnerships have allowed CSI to expand its product offerings and reach a larger customer base. In terms of market position, CSI holds a significant share in the global closure systems industry.

The company's innovative solutions, reliable products, and dedication to customer satisfaction have contributed to its success. CSI has established itself as a trusted partner for many prominent brands in the packaging industry. Over the years, CSI has achieved various milestones and made significant changes to its product lineup.

One noteworthy event was the acquisition of Zeller Plastik in 2016, which helped strengthen CSI's presence in Europe and diversify its product range. Additionally, CSI has consistently introduced new technologies and designs to stay ahead of emerging trends in the packaging industry. As of the latest updates, CSI continues to expand its global footprint and enhance its product offerings.

The company remains committed to innovation, sustainability, and meeting the evolving packaging needs of its customers