SoftBank Group Corp. operates as a holding company which engages in the management of its group companies. The company is headquartered in Minato-Ku, Tokyo-To and currently employs 76,866 full-time employees. The firm operates in six business segments. Softbank segment is involved in the sale of mobile terminals, the provision of mobile communication services and fixed communication services in Japan. The Segment also sells mobile terminal accessories, PC software and peripherals. Sprint segment is involved in the provision of mobile communication services and others in the US. Yahoo segment conducts advertising business on the Internet, e-commerce business and membership service business. ARM segment is involved in the design of IP and related technologies for microprocessors, and the sale of software tools. Softbank Vision Fund and Delta Fund segment conducts investment activities in the technology area. Bright Star segment conducts distribution of mobile terminals overseas. The firm is also involved in Fortress and Fukuoka Softbank Hawks related business.