Isaac
A Class Five Robot who accompanies Dom Sabalos in The Dark Side of the Sun. He is a gift from his sister Keja upon his ascension to chairman of the board and comes across as having a very "slave and master" attitude.
Annotation
Named, presumably, in honour of the American science fiction author, Isaac Asimov, who wrote a number of books with robots as their central theme, notably "I Robot. Asimov's 3 (or 4) laws of robotics are still considered by those contemplating the future of intelligent machines.