He almost hired ZeroG, because he had the best application after he asked ZeroG to do a lot of things for him. In the end I'm not sure if the program was just used and ZeroG was used as well, or if he just randomly decided not to hire anyone after ZeroG did the best...

But I highly doubt there are many more NATs working on it.
Possibly Xor and Stefan work on the programming but maybe
not often.