Fuji United Holdings Company, Ltd. purchases and sells petroleum products in Japan. It operates through five segments: Oil Business, Recycling Business, Environment-Related Business, Home Energy Business, and Rental Business. Its offerings include biodiesel fuels, recycled heavy oil, carbon offset fuels, fuel oils, asphalts, lubricants, and AdBlue, a urea water used in ammonia-based exhaust gas purification systems. The company also collects, transports, and processes industrial waste, manufactures and sells recycled heavy oil, sells electricity from mega solar power plants, sells household fuel in small lots, and rents out construction machinery and other equipment. Founded in 1949, it is headquartered in Tokyo, Japan.