Quest Resource Holding Corporation
A manager of waste and recycling programs, it handles the collection and disposal of more than a hundred kinds of materials—from food waste and cooking oil to electronics and hazardous chemicals—for large multi-location businesses across the United States, Canada, and Puerto Rico. The company grew out of Quest Resource Management Group, founded in 2007; in 2013 the public shell formerly known as Infinity Resources bought it and renamed itself Quest. It once ran Earth911.com, the popular website that helps consumers find recycling drop-off spots.