Futaba, O.S., Hobbico, Great Planes, Super Tigre, Kontronik, and Kyosho are all named under Best RC, www.bestrc.com

Most likely there's an "overlord" corporation managing all those subbrands. That overlord might be BestRC.

I think Horizon is the overlord corp. for JR, Hangar 9, and Seagull.