STERIS Plc engages in the provision of healthcare and life science products and service solutions. Its segments include Healthcare, Applied Sterilization Technologies (AST), and Life Sciences. Its Healthcare segment provides a comprehensive offering for healthcare providers worldwide, focused on sterile processing departments and procedural centers, such as operating rooms and endoscopy suites. AST segment supports medical device and pharmaceutical manufacturers through a global network of contract sterilization and laboratory testing facilities, and integrated sterilization equipment and control systems. Its Life Sciences segment provides a comprehensive offering of products and services designed to support biopharmaceutical and medical device research and manufacturing facilities, in particular those focused on aseptic manufacturing. Its portfolio includes a full suite of consumable products, equipment maintenance, specialty services, and capital equipment.