Renraku Computer Systems
Renraku controls the world’s largest data repository and they own almost all of Asia’s local grids. And when nobody knows what kind of useful (or incriminating) information you’ve got squirreled away in your datastores, it’s going to take some strong motivation to risk messing with you. They’ve got a seriously traditional Japanese culture, and their Red Samurai military units are universally feared. Not respected, feared.