They have yet to branch into the main stream video game business and thus, have no companies outside of the United States.
Currently, Oneon only has video game assets. Of these assets, only the Silent Destiny series exist. The team plans to expand on their video games in all different direction sometime in the future.
Oneon game franchises
Silent Destiny - Established in 2005
Kingdom Hearts: Twilight Destinies - Established in 2008.