Polybius is a fintech company, founded in 2017 out of Tallinn, Estonia. Throughout the following year, Polybius' activities have expanded to Belgium, with the creation of a Belgian affiliate company, Polybius Fintech Sprl, which is headquartered in the capital of the European Union – Brussels. One of Polybius’ subsidiaries, Polybius Wallet OÜ, is a licensed token wallet service provider (Estonian FIU Authorization Nr. FRK000612). For the past year, the team has been designing and developing its main product – Osom.finance