Company Founded Headquarters Service Notes Refs Country City Binance2017  JapanTokyobitcoin exchange, wallet provider ^[1]Bitcoin.com[data unknown/missing] JapanTokyobitcoin exchange, wallet provider ^{[citation needed]}Bitfinex2012  Hong Kongbitcoin exchange, digital currency exchange, electronic trading platform ^{[citation needed]}BitGo2013  United StatesSan Franciscomultisignature security platform for bitcoin ^{[citation needed]}BitMain2013  ChinaBeijingASIC-based bitcoin miners ^{[citation needed]}BitMEX2014  Seychellescryptocurrencyderivatives trading platform ^{[citation needed]}BitPay2011  United StatesAtlantapayment service provider ^{[citation needed]}Bitstamp2011  Luxembourgbitcoin exchange ^{[citation needed]}Bitwala2015  GermanyBerlinbitcoin debit card, international transfers, bitcoin wallet ^[2]Blockchain.com2011  Luxembourgwallet provider ^{[citation needed]}Blockstream2014  United StatesSan Franciscosoftware ^{[citation needed]}BTC-e2011  Russiabitcoin exchange shut down by the United States government in July 2017^{[citation needed]}Canaan Creative2013  ChinaBeijingASIC-based bitcoin miners ^{[citation needed]}Circle2013  United StatesBostonwallet provider ^{[citation needed]}Coinbase2012  United StatesSan Franciscowallet provider, bitcoin exchange ^{[citation needed]}Coincheck2014  JapanTokyobitcoin/ether exchange, wallet provider, payment service provider, donation-based bitcoin crowdfunding ^{[citation needed]}CoinDesk2013  United StatesNew York Citynews ^{[citation needed]}Digital Asset Holdings2014  United StatesNew York Cityblockchain financial services ^{[citation needed]}Gemini2015  United StatesNew York Citybitcoin and ethereum exchange ^{[citation needed]}Ghash.io (CEX.IO) 2013  United KingdomLondonmining pool (CEX.IO was an exchange) closed in October 2016^{[citation needed]}Huobi2013 Singaporebitcoin exchange ^{[citation needed]}Kraken2011  United StatesSan Franciscobitcoin exchange ^{[citation needed]}LocalBitcoins2012  FinlandHelsinkiover-the-counter trading ^{[citation needed]}OKEx2014  ChinaBeijingbitcoin exchange ^{[citation needed]}ShapeShift2013   Switzerlanddigital currency exchange^{[citation needed]}Upbit2017  South Koreacryptocurrency exchange^{[citation needed]}Xapo2014   SwitzerlandZürichwallet provider, bitcoin exchange, vault, debit card ^{[citation needed]}