APT Environment is an environmental organization in Elmira, Ontario, that is interested in the Chemtura Canada Company, formerly Uniroyal Chemical and Crompton Company. Since 1941 the plant has undergone various name and ownership changes. From 1966-2000 the plant operated as Uniroyal Chemical, from 2000-2006 as Crompton Company, and on July 1, 2006 formally changed its name to Chemtura Canada Company.
1941-2011