Circle Internet Financial is a global internet finance company, built on blockchain technology and powered by crypto assets. With Circle Pay, everyone can send money like a text, instant, secure and free. Circle Invest, let’s anyone buy and sell crypto assets. It also runs Circle Trade, an over-the-counter (OTC) trading desk for large cryptocurrency investors. According to the company, Circle directly trade over $2 billion per month in crypto assets. In Feb 2018, Circle announced that it acquires Poloniex, a leading token exchange platform.