BIOCORP

CORP used to have two commanders. Buzz and Kill. (Their names were chosen becaaauuuse: Buzzkill, Killjoy, you get the idea. ) Second in command, Kill, saw the potential of living organisms and how their anatomy and parts could be incorporated into functioning or future robots. His ideas were so controversial, Motherboard had him removed from CORP grounds. From there, he continued to think and act on his ideas using scrap, stray creatures, anything he could find. He managed to create an organization almost identical to CORP, but this time, the way he wanted it. 

All of his robots (not including himself) feature at least some kind of relationship between machine and the living. For example, a robot could be using a lung as a part of his/her system.