Quest Resource Holding Corporation, through its subsidiaries, provides solutions for the reuse, recycle, and dispose various waste streams and recyclables in the United States. The company offers recycling and waste management services for motor oil, oil filters, scrap tires, grease and cooking oil, food waste, and expired food products; and various other materials, such as glass, cardboard, paper, and metal, as well as hazardous materials, plastics, construction debris, batteries, mercury, lights, regulated waste, electronic devices, and industrial cleaning products. It also provides landfill diversion services. Further, it provides sustainability programs, including strategic planning, writing policies and procedures, LEED certification, life cycle assessment, energy modeling, building commissioning, and carbon emission reduction reporting. Quest Resource Holding Corporation serves big box, food chain, and other retailers; automotive and fleet providers; manufacturing plants; residential and commercial properties, and construction and demolition projects through direct sales force and strategic partnerships. The company was formerly known as Infinity Resources Holdings Corp. and changed its name to Quest Resource Holding Corporation in October 2013. Quest Resource Holding Corporation is based in The Colony, Texas.