Arguably the world’s most innovative electronics companies. Sony Corporation is a multinational conglomerate headquartered in Tokyo, Japan. Its diversified business includes consumer and professional electronics, gaming, entertainment and financial services. The company owns the largest music entertainment business in the world, the largest video game console business and one of the largest video game publishing businesses. It is one of the leading manufacturers of electronic products for the consumer and professional markets, and a leading player in the film and television entertainment industry.