"At OTCX, we are driven by the desire to create a better OTC environment for Buy Side firms, including institutional asset managers, hedge funds, sovereign wealth funds and private banks.
As well as a wide variety of Buy Side clients, OTCX is supported by a growing list of global liquidity providers."
https://www.otcxtrading.com/
My comments are only my opinion and are not to be used for investment advice. Please conduct your own due diligence before choosing to buy or sell any investment.