FuRyu Corporation is an entertainment company that broke away from the OMRON Group in April 2007. Through the OMRON years, FuRyu expanded their business in the entertainment field beginning with the Arcade Game business followed by the Mobile Content and Media business centering on the distribution of content for mobile phones and arcade game giveaways.

Fruitella Games is an iOS and Android developer of word and puzzle games.

Fireproof Games is a Guildford UK game development company that creates games primarily for iOS. Founded in 2012 as a sub-label to Fireproof Studios, which was founded in 2008, the company was founded as four man internal team dedicated to making their first game, The Room.