Sterigenics International is one of the world s leading companies that provides contract sterilization and ionization services for the medical, foodsafety and specialty materials industries. The company has more than 1,100 employees and operates over 40 service centers throughout North America, Europe and Asia. It offers design, testing and supply chain management solutions. Sterigenics International provides gamma radiation sterilization solutions to kill microorganisms in products and its packaging with little temperature effect for high-density products, such as pre-filled syringes. The company offers sterilization through electron beam radiations for low-density and uniformly packaged products. It provides steam sterilization for porous and textile materials, including pressure-sensitive items, plastic containers, filled syringes and mammoprostheses. Sterigenics International maintains a location in Corona, Calif.