Yokohama Rubber (横浜ゴム) is a company that primarily engages in the manufacture and sale of tires. Its key products portfolio includes tires for various vehicles and aluminum alloy wheels, as well as conveyor belts, rubber plates, marine fenders, oil spill containment booms, marine hoses, rubber molded products, air springs, highway joints, rubber support, water-repellent materials, anti-seismic laminated rubber sheets for buildings, etc. The company also provides sporting goods, information processing, and real estate leasing services.