Shortly after, the company acquired the assets of its predecessor, Service Games of Japan. Sega was founded by American businessmen Martin Bromley and Richard Stewart as Nihon Goraku Bussan on June 3, 1960. From 1983 until 2001, Sega had also developed video game consoles. Sega is a subsidiary of Sega Sammy Holdings. Its division for the development of both arcade games and home video games, Sega Games, has existed in its current state since 2020 from 2015 to that point, the two had made up separate entities known as Sega Games and Sega Interactive Co., Ltd. Its international branches, Sega of America and Sega Europe, are headquartered in Irvine, California, and London, respectively. Sega Corporation is a Japanese multinational video game and entertainment company headquartered in Shinagawa, Tokyo.