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List of blockchain companies and projects

4,104 Results
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Cryptocurrency company developing a quantum secure decentralised network for crypotocurrency and blockchain networks.

Algorand is a company implementing an open source public ledger and cryptocurrency payment system utilizing the Byzantine Agreement message-passing protocol to reach consensus among network participants.

Medicalchain is a blockchain platform for securely storing medical records.

Digital Currency Group is a venture capital firm that invests in blockchain and cryptocurrency companies.

Swirlds is a distributed ledger platform for distributed applications. Swirlds uses a unique consensus algorithm called hashgraph, developed by Leemon Baird.

Lakran is a decentralized blockchain application based on the CryptoNight algorithm

Ripple is a global currency exchange and remittance network that aims to lower the cost and improve the speed of international bank transfers relative to legacy financial infrastructure.

Litecoin (LTC or Ł) is a open source peer-to-peer cryptocurrency forked from Bitcoin by creator Charlie Lee. A key difference from Bitcoin is the decreased block generation time.

Coinbase is a digital asset exchange company headquartered in San Francisco, California. It operates exchanges of Bitcoin, Bitcoin Cash, Ethereum, and Litecoin.

Bitsequence is a people-powered, universal cryptocurrency platform.

Bluzelle is a decentralized database project for the creation of decentralized applications (dApps).

Blend invites companies that service the mortgage industry to sell digital tools--APIs--through its platform.

Dfinity is a decentralized computing network currently in development using blockchain technology and algorithmic governance.

Basic Attention Token (BAT) claims to improve the efficiency of digital advertising by creating a new unit of exchange between publishers, advertisers and users.

An ecosystem for sharing data and associated services. It provides a tokenized service layer that exposes data, storage, compute and algorithms for consumption with a set of deterministic proofs on availability and integrity that serve as verifiable service agreements.

A company designing a blockchain platform that aims to improve performance, security and privacy in cloud computing. Their encrypted smart contract platform is called Eikiden. Oasis Labs founders include Dawn Song (CEO), Bobby Jaros (COO), Noah Johnson (CPO) and Raymond Cheng (CTO).

Aion or the Aion Network is an open source blockchain protocol built by the Aion Foundation that focuses on solving for scalability and interoperability across blockchains.

(Formarly Chain Ph) Company implementing Blockchain, Artificial Intelligence, and Data Analysis to create transparent pharmaceutical industry

Hackers/Founders is based in San Jose, California and it specializes in advisory services.

Coinlist is a financial services platform for digital assets that is headquartered in San Francisco, California and was founded in 2017 by Andy Bromberg, Brian Tubergen, Graham Jenkin, Joshua Slayton, Kendrick Nguyen, and Paul Menchov.

Blockchain Expert is a blockchain development company offering blockchain services like blockchain development, blockchain consultancy, and ICO service to countries in Europe, Asia, Middle East, and Africa.

Waves is a digital currency platform that lets users create their own cryptocurrencies.

Monaco is a cryptocurrency in a wallet platform built on the decentralized Ethereum network.

Zilliqa is a blockchain platform for decentralized applications under development with a focus on sharding to address blockchain scalability.

Polkadot is a blockchain protocol intended to allow interoperability between any blockchains while pooling together network security. It is a relay chain between blockchains.

Dentacoin is cryptocurrency designed for the global dental industry.

BloXroute is a blockchain scalability infrastructure service called a Blockchain Distribution Network (BDN). It is a layer-0 infrastructure that sits beneath the blockchain layer and does not require changes to consensus or protocol of the blockchain with the goal of increasing block propagation speed and efficiency.

Komodo is cryptocurrency with private transactions utilizing delayed proof of work consensus

Hyperledger is an open source effort by the Linux Foundation to create blockchain related tools and standards.

Bloqboard is a non-custodial digital asset lending platform.

BigchainDB is a scalable blockchain database that enables developers and enterprise to deploy blockchain proof-of-concepts, platforms and apps with a scalable blockchain database.

Numerai is a hedge fund whose stock market trades are determined by crowdsourced artificial intelligence models. The best models receive rewards in the form of a cryptographic token called Numeraire (NMR) on the Ethereum blockchain.

A blockchain design, software development, and business development firm.

LawCoin is a blockchain platform for litigation finance investments and social justice crowdfunding.

Nebula Genomics is a genetics company developing a platform for individuals to get their personal genome sequenced, and then enable them to store and control that information through cryptographic encryption on the blockchain.

A open protocol for creating decentralized exchanges using Ethereum. It was founded in 2017 and its team works in multiple global locations. 

Ark is cryptocurrency designed to connect all blockchains of every cryptocurrency in the world.

Stellar is a decentralized, open source payment network using the Stellar Consensus Protocol to enable exchange using both fiat and digital currencies. The cryptocurrency token for the Stellar platform is called Stellar Lumens (XLM).

Enables fast, efficient, decentralized data exchanges using LPWAN and blockchain technology for the Internet of Things.

Bitcoin Cash is a peer-to-peer electronic cash hardforked from the Bitcoin blockchain.

Nimiq is a payment-focused cryptocurrency native to the web.

TRON is a blockchain-based protocol whose primary aim is to form a completely decentralized content entertainment ecosystem.

Everledger is a supply chain and asset tracking company using blockchain to store records of valuable assets like diamonds.

DDEX is a decentralized cryptocurrency exchange.

QuadrigaCX is a Canadian cryptocurrency exchange.

Axiom Zen is the development studio best known for creating the CryptoKitties game

Republic is a company providing crowd equity funding tools for Initial Coin Offerings and startups founded by Kendrink Nguyen and Paul Menchov in 2018.

Indorse is a blockchain software development company offering a blockchain-based platform for validating individuals have the skills they claim to have and connect them with appropriate companies looking to hire for those skills.

Swarm is a non-profit blockchain company that builds open infrastructure for digital securities with the goal of democratizing the private equity sector.

Orchid Labs is a company developing the open source Orchid protocol, which is a peer-to-peer network and online marketplace for selling and buying internet bandwidth.

Aryze is a company creating a digital version of central bank money, replacing intermediaries and reducing costs and risks of payments, through blockchain technology.

Monetha is a blockchain company that combines payment solution with a universal, transferable, immutable trust and reputation system. Monetha is based in Switzerland.

Bitspread is a hedge fund company focusing on blockchain asset quantitative research that is headquartered in London, England and was founded in 2014 by Cedric Jeanson.

Aragon is a decentralized application, based on the Ethereum blockchain, for establishing companies with decentralized governance.

Qtum is a decentralized application platform forked as a hybrid of Bitcoin and Ethereum technologies.

Gnosis is a decentralized prediction market platform that operates on the Ethereum blockchain.

A Munich-based company that offers decentralizing authorization, authentication, verification & certification products for the blockchain.

A blockchain and cryptocurrency development company developing blockchain based business solutions for investment funds, administrators, trading firms, exchanges and accounting firms.

Oaken is an IoT hardware and blockchain software platform developed to power smart cities.

An accelerator for the development of Ethereum Classic and supporting blockchain startups.

Paxos is an American financial technology (“fintech”) company, established in September 2016 and based in New York, with international offices in London and Singapore. Its main business is developing and providing blockchain technology for the financial services industry.

StartEngine is an equity crowdfunding platform. StartEngine allows non accredited investors invest online, own shares in startups and early growth companies. Over 150 Startups and entrepreneurs have been funded on StartEngine.

Chronicled is a blockchain company founded by Ryan Orr, Samantha Radocchia, Maurizio Greco and David Aho.

Bletchley Park Asset Management is a blockchain investment company that delivers an institutional approach to investing in blockchain asset technologies and digital currencies.

Kyber Network is an on blockchain protocol enabling exchange and conversion of digital assets.

Project providing multiple high-performance, flexible blockchain frameworks and a distributed trust collaboration platform

Sonm is blockchain software development company offering a decentralized fog computing platform.

EncrypGen is a blockchain project designed to allow individuals to place their genetic code on the blockchain privately and securely and manage the ability to sell it to researchers.

SatoshiDice was a gambling website using the digital currency bitcoin. In 2012, SatoshiDice was the leading bitcoin gambling site in terms of amount wagered.

Foam is a blockchain software development company building an open protocol for decentralized geospatial data markets.

Custody-free multi platform cryptocurrency wallet

Akasha is a blockchain based decentralized social media network that is built using Ethereum and is embedded into the Inter-Planetary File System.

Waltonchain is a platform that seeks to combine RFID and blockchain technology to manage supply chains.

Compound is a company with an open-source protocol for algorithmic Money Markets on the Ethereum blockchain.It designs apps that allows for users of cryptocurrencies to monetize and borrow tokens. 

Changelly is a cryptocurrency exchange for trading of digital assets.

EOS is a smart contract blockchain for building decentralized applications. The EOS blockchain is currently still in development led by Dan Larimer.

A personal data marketplace that provides individuals a way to securely and anonymously sell validated private information in a trusted environment.

MetaMask is a browser extension that acts as a bridge between internet browsers, Ethereum, and decentralized applications built on the Ethereum network.

CrowdWiz is a crowd wisdom based digital asset management platform allowing users to create and manage funds which others can invest in.

ICON is a decentralized application platform utilizing a consensus algorithm called loopchain fault tolerant (LFT), a derivation of tendermint's byzantine fault tolerant algorithm. The loopchain platform is designed to enable transactions between independent ICON blockchains to form a community called a nexus.

Neutrino is a company developing technology for monitoring, analyzing, and tracking cryptocurrency flows across multiple blockchains. Neutrino was acquired by Coinbase in February 2019.

Fluree is a developing FlureeDB, a blockchain based decentralized database.

OmiseGo is a cryptocurrency that is a decentralized and universal payment system built on top of the Ethereum blockchain.

WeiFund is decentralized, secure, open-sourced and interoperable crowd-funding platform.

Company providing secure storage facility for digital assets for institutional clients

A blockchain platform for exchanging financial information without sharing data. It is located in Marina Del Rey, California and was founded in 2017.

Bitstamp cryptocurrency exchange that was founded in 2011 by Nejc Kodrič and Damijan Marlak.

Iconomi is a cryptocurrency and digital asset management platform allowing individuals to create digital asset arrays of digital tokens which anyone can invest in.

A merchant bank focused on blockchain and digital assets that is based out of Toronto and New York City.

dYdX is a protocol for the decentralized exchange of cryptoasset derivatives.