Deffenbaugh Industries Inc is the largest refuse company which operates residential and commercial trash collection and disposal in the Midwest United States. The Deffenbaugh Industries Company was founded in the year 1957 and has its headquarters in Shawnee, Kansas. The Deffenbaugh Industries offers waste disposal, collection, and transportation services, quarrying services, commercial and residential recycling, and construction waste services and portable toilet services. Deffenbaugh Industries Inc was known to be Radium Petroleum Company Inc. Deffenbaugh Industries Inc has locations in Missouri, Kansas, Iowa, Arkansas, and Nebraska. The privately held company also engages in landfill development and operations.