SoftBank Group Corp. is a Japanese multinational conglomerate headquartered in Tokyo, founded in 1981 by Masayoshi Son. SoftBank is known for its activities in telecommunications, but also for its extensive investment portfolio in various sectors, including technology, internet, robotics, artificial intelligence, and finance. The company holds significant stakes in several global tech firms, including ARM Holdings, Sprint, and other startups through its investment fund, SoftBank Vision Fund. SoftBank is heavily focused on innovation and global expansion, concentrating on supporting disruptive technologies and the development of new business models.