Bunny smiles inc.

Bunny Smiles Incorporated, often shortened to Bunny Smiles Inc. or BSI, was a company created by Cyberfun Tech. BSI was responsible for Bon's Burgers and its related properties, such as Little Bon's Neighborhood and the Bunnyfarm arcade game. On December 10th, 1974, BSI began to use the K-9 Storage facility located in St. Juana's Forest

Anthony, the uploader of The Walten Files in-universe, states in the description of The Walten Files 1 - Company Introductory Tape that the company is "already extinct," or in other words, defunct.