Namco Hometek is Namco's console game producer. They built console games as well as ported Namco's arcade games to consoles.
Namco Hometek was created around the mid-80's to act as Namco's console-porter for arcade games. However before long they started building console ames of they're own such as Bosconian '87, and Star Luster that contribueted to the UGSF universe. All-together, if it weren't for them UGSF wouldn't exist.