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Top Blockchain Companies (129)

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Blockchain • Fintech • Mobile • Payments • Software • Financial Services
11 Offices
3,500 Employees

Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic app, bringing a better way to send, spend, invest, borrow and save to our millions of monthly active users. With a mission to redefine the world's relationship with money by making it more relatable, instantly available and universally accessible.


Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote
40 Employees

Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously not possible.


AdTech • Blockchain • Digital Media • eCommerce • Machine Learning • NFT • Web3
Carbondale, Colorado, USA
120 Employees

SmartMedia Technologies (SMT) is reshaping the landscape of customer engagement and loyalty to help some of the world’s major enterprises to drive better business outcomes. SMT is the only complete end-to-end solution that bridges the gap between Web2 and Web3, making Web3 safe, easy and valuable for brands and fun, open and rewarding for consumers. Over 50 partners, including Accenture, Dentsu, NBA, PepsiCo, Unilever, Visa and WPP, leverage SMT’s enterprise SaaS engagement and loyalty platform to deliver immersive, gamified and personalized experiences - at scale. SMT also owns and operates the professional services companies FASTG8, Media Design Group and SmartMedia Labs, which are all powered by the SmartMedia Stack - a Self-Serve Audience Activation and Real-Time Programmatic SmartMedia Buying Platform.


Blockchain • Internet of Things • Payments • Cryptocurrency • Web3
Fully Remote
550 Employees

Chainlink Labs is the leading provider of secure and reliable Web3 services that have enabled trillions of dollars in transaction value across DeFi, insurance, gaming, NFTs, and other major industries. Chainlink Web3 services enhance smart contracts by connecting them to real-world data sources and off-chain computation across any blockchain and provide global enterprises with a universal gateway to all blockchains. Chainlink Labs is dedicated to the development and integration of Chainlink as the industry-standard Web3 services platform connecting the world to blockchains. At Chainlink Labs, we empower the broader Chainlink community and build world-class Web3 solutions with global enterprises such as AWS, Google, T-Systems, and leading development teams at the forefront of the smart contract ecosystem, including Aave, Compound, Synthetix, GMX, and many more. Through a fusion of cutting-edge academic research and an industry focus on user needs, our mission is to enable the next generation of smart contracts and build a world powered by truth.


Blockchain • Fintech • Financial Services • Cryptocurrency
2 Offices
190 Employees

TBD is Block’s business unit that’s building an open source developer platform to unlock the next wave of innovation in financial services. TBD embraces the open and permissionless nature of cryptocurrency and blockchain technologies. Join us in building the future and making the financial system accessible for all.


Blockchain • Fintech • Payments • Software • Financial Services • Cryptocurrency
4 Offices
150 Employees

Securitize is a global fintech, Top 50 blockchain company, with a mission to provide investors with access to invest in and trade alternative assets, and for companies to raise capital and offer shareholder's liquidity. Securitize has pioneered a fully digital, regulatory compliant, end-to-end platform for issuing, managing and trading digital asset securities (also known as security tokens), with over 200 businesses and nearly 400,000 investors already connected, and nearly $500 million in current-value digital asset securities issued on the Securitize platform. We are a well-funded global team made up of top blockchain and financial industry talent based around the world, based in Tel Aviv, Buenos Aires, Tokyo, New York, and San Francisco. We’re backed by leading financial institutions and blockchain investors, including Morgan Stanley, Blockchain Capital, MUFG, Sumitomo Mitsui Trust Bank, Sony Finance, Banco Santander, and Coinbase. Securitize is a Digital Asset Securities firm. Our goal is to provide access for investors to invest in private market digital asset securities (security tokens), and provide companies with a fully-digital end-to-end suite of compliant solutions leveraging the advantage of next generation blockchain technology.


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
19 Offices
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


Blockchain • Software • Cryptocurrency • NFT • Web3
3 Offices
49 Employees

Fortress Trust is a tech company on a mission to unlock the benefits of blockchain for every business, industry, and creator. That starts (and scales) with Web3 infrastructure - the underlying technology Fortress has built to help shift from Web2 to Web3, wherever our partners may be on their blockchain, NFT, or crypto journey. Specifically, Fortress is purpose-built to deliver financial, regulatory, and technology infrastructure to the rapidly emerging ePayments and Web3 spaces. The company provides financial services, including compliance, payments, custody, trustee-of-assets, escrow, crypto liquidity, and other services.


Blockchain • Information Technology • Software
San Francisco, California, USA
106 Employees

Near Inc is building NEAR, a new application platform designed to bring blockchain to wide variety of mainstream applications. Focusing on developer and end user experience, NEAR is high performance infrastructure that real people can use.


Blockchain • Fintech • Financial Services
San Francisco, California, USA
129 Employees

Eco is a digital wallet replacing checking accounts, credit cards, and more with a single balance that rewards you every time you save, spend, or send your money. Eco puts your money back to work for you—creating the first consumer fintech product whose creators are aligned with its users. The Eco App combines high-yield savings with rewarded spending in a single, compounding balance that's easy to manage. We even let you pay your bills and put your financial life on autopilot. And through all of this—unlike every other fintech company—we don't skim from you. That’s only possible because we’re building Eco Points, a new rewards currency for the Eco community. Eco Points keep us—our company, App users, and the community of people already building for Eco—aligned to win together. Our backers include a16z Crypto, Founders Fund, L Catterton, Activant Capital, Expa, Coinbase Ventures, Slow Ventures, and over one hundred others. To learn more, visit https://www.eco.com.


Blockchain • Software • Web3
Mill Valley, California, USA
619 Employees

Textile's mission is to accelerate the exchange of information on the Internet. We are a technology company focused on building tools that help developers leverage open networks, protocols, and blockchains.


Blockchain • Consumer Web • Fintech • Software • Cryptocurrency
Fully Remote
90 Employees

CoinTracker is on a mission to increase the world’s financial freedom and prosperity. By enabling seamless cryptocurrency portfolio tracking and accurate tax reporting, we empower people to better understand their crypto portfolio, comply with existing regulations, and make better financial decisions. Today, our users track over $50 billion of assets across 300+ exchanges and 8,000+ cryptocurrencies, which accounts for more than 3% of the entire crypto market. We recently raised a $100M Series A round from a world-class group of investors, and are partnered with leading companies such as Coinbase, OpenSea, and Intuit. We are profitable and growing rapidly to meet the increased adoption of cryptocurrency and demand for our products. We are in a strong position to become a foundational layer in the crypto ecosystem, and aim to be a generational company. Reach out to learn more!


Blockchain • Information Technology • Logistics • Social Impact
Houston, Texas, USA
52 Employees

Topl is an ESG technology company that is building a blockchain ecosystem to prove a business’ ethical and sustainable business practices.


Blockchain • Fintech • Internet of Things • Cryptocurrency • Web3
Fully Remote
350 Employees

Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it.


Blockchain • Fintech • Software • Sports
Vancouver, British Columbia, CAN
293 Employees

The serious business of fun and games on the blockchain. No jargon or nonsense. Just good fun. Dapper Labs uses the power of play to deliver blockchain-based experiences that are made for you and ready for the real world. Dapper Labs is the company behind CryptoKitties. Formed in February 2018, Dapper Labs was spun out of Axiom Zen to bring the benefits of decentralization to the first billion consumers through the power of play, fairness and true ownership. Notable investors in Dapper Labs include Andreessen Horowitz, Union Square Ventures, Venrock, Alphabet’s GV (formerly known as Google Ventures), and the founders of Dreamworks, Reddit, Coinbase, Zynga, and AngelList, among others.


Blockchain • Software • Web3
San Francisco, California, USA
34 Employees

About Us O(1) Labs is a blockchain technology company that has successfully incubated the Mina Protocol. Using Mina, we are now building a private and secure way to access Web3 as the world’s premier zero-knowledge application platform. Founded in 2017, we are a remote and global company. Our Hiring Philosophy We're building the next generation of web interfaces. Diversity of background, skills and opinion will be central to our success and are an integral part of our recruiting and hiring process. Follow us for updates on the industry, job postings, and profiles on our world class team of engineers, cryptographers and operators.


Blockchain • Fintech • Cryptocurrency
New York, New York, USA
660 Employees

Gemini is a licensed digital asset exchange and custodian. We built the Gemini platform so customers can buy, sell, and store digital assets (e.g., Bitcoin, Ethereum, and Zcash) in a regulated, secure, and compliant manner.


Blockchain • Analytics
147 Employees

Nansen is a blockchain analytics platform that enriches on-chain data with 130M+ wallet labels. Crypto investors use Nansen to discover opportunities, perform due diligence, and defend their portfolios with real-time alerts.


Blockchain • Software
Fully Remote
11 Employees

Wormhole Labs is a software company that specializes in blockchain interoperability. Our mission is to radically reduce the friction of building multichain applications.


Artificial Intelligence • Big Data • Blockchain • Cloud • Internet of Things • Cybersecurity
Madrid, Comunidad de Madrid, ESP
3,848 Employees

We accelerate tech adoption through our services of Cyber Security, Cloud, IoT, Big Data, AI and Blockchain. Follow on our social media channels: • Twitter: https://twitter.com/TefTech_EN • LinkedIn Telefónica Tech AI of Things: https://www.linkedin.com/showcase/telefonicatech-aiofthings • Linkedin Telefónica Cyber Security & Cloud: https://www.linkedin.com/showcase/telefonicatech-cybersecurity-cloud • Youtube: https://www.youtube.com/user/telefonicatech • Instagram: https://www.instagram.com/telefonicatech • Twitch : https://www.twitch.tv/telefonicatech • Blog: https://business.blogthinkbig.com/telefonica-tech/