Crypto wallet maker Ledger has launched Ledger Enterprise Tradelink, an institutional-grade trading network, and has signed up several cryptocurrency exchanges and broker partners, including Crypto.com, Bitstamp, Huobi, Uphold, CEX.IO, Wintermute, Coinsquare, NDAX, Damex, Bitazza, Flowdesk and YouHodler. Sebastien Badault, vice president of Ledger, said the solution, which connects custodians, OTC brokers and exchanges, means that transactions can be made without funds on exchanges, thus eliminating exchange risk.