TOC Co., Ltd. operates primarily within Japan, focusing predominantly on its real estate ventures. The company's property portfolio includes the leasing of diverse spaces such as commercial and retail units, corporate offices, parking facilities, logistics hubs, dining establishments, and event venues. Beyond its property holdings, TOC also manages sports clubs and communal bathhouses. Its service offerings extend to textile care (linen supply and laundry) and digital solutions, encompassing e-commerce and information processing. Furthermore, the company is involved in the manufacturing and distribution of health supplements and beauty products. It also produces specialized hardware, including overhead wiring components for power and communication networks, equipment for cable television and emergency radio systems, and various fasteners like studs. Established in 1926, the firm is headquartered in Tokyo, Japan.