I'll update this list when I get a chance, feel free to post comments with updates. I don't guarantee any of these folks don't eat babies or scam people. It is arbitrary based on things I have been researching lately.
| Organization | Description | Website | CEO | CTO | Headquarters | Other Locations | Country | Tags |
|---|---|---|---|---|---|---|---|---|
| 21 Inc. | API marketplace using bitcoin | https://21.co/ | Balaji Srinivasan | San Diego, California | USA | api, micropayment, bitcoin | ||
| Abra | Smartphone digital payments wallet | https://www.goabra.com/ | Bill Barhydt | Mountain View, California | Manila, Philippines | USA | scala, android, mobile, wallet | |
| Airbitz | Mobile Bitcoin Wallet and Merchant Directory | https://airbitz.co/ | Paul Puey | Tim Horton | San Diego, California | USA | wallet, mobile | |
| Akasha | Social Network | http://akasha.world/ | Mihai Alisie | Marius Darila | Zug, Switzerland | Switzerland | social, ethereum | |
| BitAccess | Bitcoin ATM Manufacturer | https://www.bitaccess.co/ | Moe Adham | Vignesh Sundaresan | Ottawa, Ontario | Canada | atm | |
| Bitfund | Venture Capital firm | http://www.bitfundpe.com/ | Li Xiao Lai | China | vc | |||
| Bitland | Land Title Registry for Ghana | http://www.bitland.world/ | Narigamba Mwinsuubo | |||||
| BitPay | Payment Processing | https://bitpay.com/ | Stephen Pair | Atlanta, Georgia | USA | bitcoin, payments, ecommerce | ||
| Bittrex | Blockchain Assets Exchange | https://bittrex.com/ | USA | exchange, altcoins | ||||
| BitWage | International Payroll | https://www.bitwage.com/ | John Lindsay | San Francisco, California | USA | payroll, payments | ||
| Blockstream | Blockchain Consultancy | https://www.blockstream.com/ | Global | |||||
| BlockTech | Blockchain Consultancy | http://blocktech.io/ | New York, New York | Orlando, Florida | USA | |||
| BnkToTheFuture | Online Investment Platform | https://bnktothefuture.com/ | Simon Dixon | Kowloon, Hong Kong | Cayman Islands | Hong Kong | investment | |
| BunkerChain Labs | Software Development | http://www.bunkerchainlabs.com/ | Debert, Nova Scotia | Canada | gambling, graphene | |||
| CCDEK | Cryptocurrency Exchange and Services | https://www.ccedk.com/ | Ronny Boesing | Blokhus | Denmark | |||
| ConsenSys | Blockchain Venture Production Studio | https://consensys.net/ | Joseph Lubin | Brooklyn, New York | USA | ethereum | ||
| Dymon Asia Ventures | Venture Capital firm | http://www.dymonasia.com/ | vc | |||||
| Eris Industries | Smart Contract Application Platform | https://erisindustries.com/ | Berlin | Germany | ethereum, smart_contracts | |||
| Ethcore | Software Development | https://ethcore.io/ | London, England | UK | ethereum | |||
| EverdreamSoft | Video games using blockchain assets | http://www.everdreamsoft.com/ | Geneva | Switzerland | ||||
| Everledger | Blockchain-Anchored Registries | http://www.everledger.io/ | registries | |||||
| Factom | Blockchain-Anchored Registries | http://factom.org/ | Tiana Laurence | |||||
| Febushi Capital | Venture Capital firm for Blockchain Companies | http://fenbushi.vc | China | vc | ||||
| Loyyal | Loyalty Rewards Platform | http://loyyal.com/ | New York, New York | USA | ||||
| Maker | “Stablecoin” backed by Collateralized Debt Postitions | https://makerdao.com/ | Global | ethereum | ||||
| Nebulous Labs | P2P Cloud Data Storage | http://sia.tech/ | David Vorich | Boston, MA | USA | |||
| Nexus | Decentralized Application R&D Firm | http://nexusdev.us/ | Miami, FL | USA | ethereum | |||
| Otonomos | Corporate Governance Services | http://otonomos.com/ | Singapore | Hong Kong, UK | Singapore | ethereum, registries, supply-chain | ||
| Provenance | Blockchain-Anchored Registries | https://www.provenance.org/ | Jessi Baker | Ian Kynnersley | London, England | UK | ||
| Ripple Labs | Settlement Network | https://ripple.com/ | Chris Larsen | Stefan Thomas | San Francisco, California | USA | ||
| RSK Labs | Smart Contract Application Platform | http://www.rootstock.io/ | Diego Gutiérrez Zaldívar | Sergio Demian Lerner | Argentina | smart_contracts, bitcoin, rootstock, sidechains, auxpow, merged_mining | ||
| RunCPA | Cost-Per-Action (CPA) Advertising Network | https://runcpa.com/ | ||||||
| Steemit | Decentralized and Incentivized Social Media | https://steemit.com/ | Ned Scott | Daniel Larimer | New York | USA | graphene, social | |
| Stellar | Open Payment Network | https://www.stellar.org/ | San Francisco, California | USA | payments, nonprofit | |||
| Storj | P2P Cloud Data Storage | https://storj.io/ | Shawn Wilkinson | Atlanta, Georgia | USA | |||
| Synereo | Distributed and Decentralized Social Network | http://www.synereo.com/ | Dor Konforty | Seattle, Washington | Tel Aviv, Israek | USA | social | |
| Tendermint | Private “Blockchains” | http://tendermint.com/ | ||||||
| Third Key Solutions | Blockchain Consultancy | https://www.thirdkey.solutions/ | Pamela Morgan | Andreas Antonopoulos | ||||
| Tierion | Blockchain-Anchored Registries | https://tierion.com/ | Wayne Vaughan | Jason Bukowski | Hartford, CT | |||
| Tokenly | Tradeable Rewards | https://tokenly.com/ | ||||||
| Uphold | Currency Services | https://uphold.com/ | Anthony Watson | San Francisco, California | Braga, Portugal | USA | ||
| Vevue | Video Services | https://github.com/vevue | Thomas Olson | |||||
| Yunbi | Blockchain Assets Exchange | https://yunbi.com/ | ||||||
| zcash | Potentially a zero-knowledge digital currency | https://z.cash/ | Zooko Wilcox | USA |