Billionfold, Inc. (or simply just Billionfold) is a company founded by Butch Hartman, creator of The Fairly OddParents, Danny Phantom, T.U.F.F. Puppy, Bunsen Is a Beast, and Atomic Pooch. in 2021, Billionfold Inc. is folded into Frebli. Retrieved from "https://ideas.fandom.com/wiki/Billionfold_Inc?oldid=2197608" Categories: Nickelodeon Billionfold Inc. The Fairly OddParents Danny Phantom T.U.F.F. Puppy Bunsen is a Beast Atomic Pooch Defunct Animation Studios Community content is available under CC-BY-SA unless otherwise noted.