Midac Holdings Co., Ltd. engages in general and industrial waste collection, transportation, and disposal. It also provides industrial waste treatment and recycling. It operates through the following segments: Waste Disposal, Collection and Transportation, and Mediation Management. The Waste Disposal segment offers incineration services of industrial waste and general waste. It also treats wastes that are difficult to recycle and residues discharged from the recycling process. The Collection and Transportation segment collects and transports industrial waste and general waste discharged from corporate factories and offices. The Mediation Management segment handles the introduction of waste emission companies required by waste treatment companies. The company was founded on April 1, 1952 and is headquartered in Hamamatsu, Japan.