Sterigenics International LLC has changed its parent company name to Sotera Health LLC. Its three operating companies, Nelson Labs, Nordion and Sterigenics, will maintain their names. The new parent company name aims to create a more integrated value proposition combining the offerings of its three companies with a more comprehensive offering of mission-critical services.   Sotera Health has 62 facilities in 13 countries and provides lab services, sterilization solutions and a global supply of...