EZBTC.CA was the Canadian exchange, which vanished with users’ funds after the regulator (The British Columbia Securities Commission) had taken action. The exchange stopped its operation in November 2019.
Bitlish is a UK registered exchange supporting a solid number of assets (at the time of writing this review, it was 13 cryptos traded against 5 fiat currencies). Bitlish has its LEI obtained from London Stock Exchange and provides its rates and trading statistics data to InterContinental Exchange (a mother company of New-York Stock Exchange and many others).
The EtherDelta exchange is a cryptocurrency trading platform based on the Ethereum blockchain, as well as ERC20 standard tokens. The exchange was established in Chicago in 2017. Right after launch, EtherDelta became a favorite of traders due to its unique design of using smart contracts to manage trading through user wallets without additional registration.