Nex Entertainment, formerly known as GAU Entertainment and Nextech, is a Japanese developer of video games. The company usually does not market or publish the games it develops, instead they primarily develop games for other companies on a contract basis. Their clients include Sega, Capcom, Namco, Takara, Taito, Atlus, and Square Enix.
Nex Entertainment was originally founded as GAU Entertainment. Two years afterwards, the company merged into Nextech, which was eventually bought by Sega in 1997. Nex Entertainment emerged as a third-party developer in 2003.