Founded in 1991 as a small bulk-toner venture serving South American importers, Raven Industries now manufactures toners and developers for copiers, printers, multifunction systems and wide-format equipment. Based in the United States, the independent manufacturer supplies OEMs, private-label distributors and authorized dealers worldwide. Its development and quality-assurance lab uses more than 400 machines to test toner performance against OEM products and across the life of machine components.