tZERO
tzero.comtZERO provides a regulated marketplace to trade private digital securities. As a pioneer in the security token space, tZERO offers an alternative trading system (ATS) that enables investors to buy and sell tokenized assets with full regulatory compliance, bringing liquidity to traditionally illiquid private markets. tZERO announced a partnership with Polymath in December 2025 to support issuers tokenizing on Polymesh, with eligible secondary trading on its ATS.