APh Technological Consulting

APh Technologies was an American software developer based in Pasadena, California, who is primarily known for developing the Intellivision game system, its development tools, and many of its games. They also designed a number of games for the Atari 2600 console. Because the company did not solely develop games, it survived the 1983 video game crash, and continued operating, programming embedded computer processors for a variety of applications, until its dissolution in 2012.

Source : IGDB