The Ryan Corporation is a technological enterprise featured in Zone of the Enders: The Fist of Mars. It is second to Nereidum Universal Technology, but is nowhere as close. During the course of the game, the Ryan Corporation teams up with UNSF Acemos, supplying it with LEV's in order to surpass its competitor. The corporation is headed by Ryan, a white-haired old man shown to be disgusted at Dezeele Zephyrs's human experimentation. One of the corporation's factories are used by Bolozof Velasgo and Nadia Candido, and is later invaded by BIS for further information that Acemos may hold.