ItBit (itbit.com) was launched in Singapore in 2012 as a provider of cryptocurrency exchange services.
Northern Trust revealed it’s been running a private equities blockchain, and PwC has recommended to buy and hold Bitcoin and Ethereum.
Bitstamp (bitstamp.net) was launched in Slovenia in 2011 as a provider of cryptocurrency exchange services.
HaoBTC is ending its exchange services and both JP Morgan and Banco Santander are said to be joining the Enterprise Ethereum consortium.
Global Digital Asset Exchange (GDAX, gdax.com) was launched as a cryptocurrency exchange, part of Coinbase, in 2015.