TBK Co., Ltd. is a Japan-based manufacturer of automobile parts. Along with its subsidiaries and associated companies, the Company operates in two business segments. The Automotive Components Manufacturing segment has two divisions. The Brakes division manufactures and sells brakes, which are used in small-scale cars, large-scale trucks and buses, among others. The Engine Component and Others division manufactures and sells lube oil pumps and water pumps, which are used for engine cooling purposes in small-scale cars, large-scale trucks and buses, among others. The Real Estate Leasing segment specializes in the leasing of shopping centers. As of March 31, 2012, the Company had 12 subsidiaries and two associated companies.