M8 Sustainable Limited is an Australian waste management company that offers recycling and resource recovery services to domestic, industrial, and local government clients. It operates through three segments, including Waste Management, Operations and Maintenance, and Landfill Operations. The company maintains household waste treatment facilities and develops landfill facilities at Gingin, located to the north of Perth. M8 Sustainable Limited was founded in 2017 and is headquartered in Maddington, Australia.