ROI (Ragnar Original Innovations, Inc.) is a manufacturing company designed to address the varied and growing needs and opportunities of the material processing industries. Given the design and engineering capabilities of the Company’s leadership and engineering staff, ROI has developed a robust, technology-enabled product line with application and appeal across multiple industry sectors. Positioned to be both a domestic provider and global exporter, ROI’s objective is to serve as a leading supplier of processing equipment that meets specific customer needs. Clean Air Combust, LLC, a wholly owned subsidiary of ROI, offers lease and contracted burn service to customers in need of disposing of biomass and/or unwanted materials, utilizing ROI’s EnviroSaver product line. Whether the need is to eliminate wood, vegetative waste or MSW (municipal solid waste), where applicable, Clean Air Combust is equipped to provide air curtain burners and supporting equipment that can operate on a mobile or stationary basis.