Bisq exchange was launched back in 2014. At that time it was one of the first Decentralized Autonomous Organizations (or simply DAO). According to the founders of this exchange, one of the goals of Bisq network is to "keep the original spirit of Bitcoin alive".
itBit is a strongly regulated financial platform based in New York City. The company has an international office in Singapore. itBit was founded in 2013. It serves as an exchange of digital assets providing the opportunity to trade such cryptocurrencies such as Bitcoin, Bitcoin Cash, Ethereum, Stellar Lumens, and Binance USD (BUSD), Paxos Standard (PAX), and PAX Gold (PAXG).
Founded in December 2017, BitAsset is a digital asset platform based in Taiwan that applies traditional financial institution offerings with multiple fiat gateways as well as margin trading services. This includes mature transaction, service, and risk control processes.