MDS Nordion
Hospitals and Health CareOntario, Canada201-500 Employees
Nordion, based in Kanata, Ontario, is a mid-sized provider of cobalt-60 used for sterilization and irradiation in the medical device, pharmaceutical, food safety, and high-performance materials sectors, as well as for cancer treatment. As part of Sotera Health, it has delivered gamma technologies to customers in about 40 countries for 70 years. The company emphasizes safe, responsible operations that protect its employees, customers, and the communities where it operates. Its customer base includes medical device manufacturers, pharmaceutical producers, and organizations focused on food safety and materials research. In 2025, Nordion participated in the Canadian Radiotheranostics Leaders' Summit, sponsoring a student program welcoming 16 students from across Canada.