Circle is one of the oldest and most established blockchain-based financial companies. Circle offers several financial products and is a major player in the cryptocurrency sector. Their primary goal is to provide an easy on and off ramp to the crypto market that will encourage adoption and increase integration with other financial markets.
The company recently acquired the Poloniex exchange and now offers payment, trading, and investment options for a limited number of tokens.
Circle has received hundreds of millions of dollars in investments and has offices in several countries. They are fully regulated in the US and US, and provide services to people in over 20 countries.
Circle is now developing a fiat based token called USDC tat they hope will add greater stability to the crypto market.

Darico is a digital asset management platform. It is designed to be comprehensive tool for tracking and managing crytpo investments. The platform consists of five products that enable users to spend, track, invest and trade their blockchain-based assets: Gnius (wallet), Nyus (data and analysis terminal), DAREX (exchange), DePay (debit card), CHawk (index fund). The Darico network is powered by the Ethereum-based DEC token.