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Top Blockchain Companies (1,675)

Coinbase
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Coinbase is on a mission to increase economic freedom for more than 1 billion people.

Crypto creates economic freedom by ensuring that people can participate fairly in the economy, and Coinbase (NASDAQ: COIN) is on a mission to increase economic freedom for more than 1 billion people. We’re updating the century-old financial system by providing a trusted platform that makes it easy for people and institutions to engage with crypto assets, including trading, staking, safekeeping,...

Coinbase
Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Mastercard
Block
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Block builds technology for economic empowerment.

Block, Inc. is a global technology company with a focus on financial services. Made up of Square, Cash App, Afterpay, TIDAL, Bitkey, and Proto, Block, Inc. builds technology to increase access to the global economy. Each of our brands unlocks different aspects of the economy for more people. Square makes commerce and financial services accessible to sellers. Cash App is the...

Block
Rain
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3 • Infrastructure as a Service (IaaS)
New York
100 Employees
16 Benefits Hiring Now
Rain is building the global payments infrastructure for the stablecoin era.

Our technology makes it easy for companies—from fast-growing startups to global fintechs—to integrate stablecoins into their products, platforms, and payment flows. Whether they’re launching a credit card program, enabling cross-border payments, or embedding wallets, Rain builds the tools to do it fast, flexibly, and compliantly. We’re built for the next generation of global finance. Our infrastructure combines the stability of trusted...

Rain
Trail of Bits
Artificial Intelligence • Blockchain • Professional Services • Security • Consulting • Cybersecurity • Defense
Fully Remote
125 Employees
42 Benefits Hiring Now
High-end cybersecurity consultancy with a real-world attacker mentality.

Deepening the Science of Security Founded in 2012 by 3 expert hackers with no investment capital, Trail of Bits is the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks. It has helped secure some of the world's most targeted organizations and devices. Our combination of novel research with practical solutions reduces the...

Trail of Bits
Cash App
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
14 Offices
3,500 Employees
67 Benefits Hiring Now
We want to make the world’s relationship with money more relatable, instantly available, and universally accessible.

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...

Cash App
Circle
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
4 Offices
1,050 Employees
69 Benefits Hiring Now
Circle's platform connects traditional finance and digital assets to create a secure, always-on digital economy.

Circle (NYSE: CRCL) is a global, internet financial platform company powering the foundation of an open, borderless, and programmable economy. Circle connects financial institutions, enterprises, and developers to the next generation of the internet financial system through digital assets such as USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS...

Circle
Unchained
Blockchain • Fintech • Financial Services • Cryptocurrency
Fully Remote
145 Employees
33 Benefits Hiring Now
We offer the premier suite of financial services for individuals and businesses that value collaborative custody.

Founded in 2016, Unchained is a top 10 bitcoin platform in the US by assets that has helped thousands of individuals and businesses truly own their wealth by holding bitcoin keys. Unchained's collaborative custody model allows clients to access financial services while continuing to have the benefits of self-custody, the ultimate consumer protection in these uncertain times.

Unchained
Spiral
Blockchain • Software • Cryptocurrency
2 Offices
20 Employees
Making bitcoin more than an investment.

Bitcoin is the best money. It should be used like it. We build and fund free, open-source projects aimed at making bitcoin the planet’s preferred currency.

Spiral
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Hiro Systems
Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote
15 Employees
56 Benefits
Hiro empowers developers to create a better digital future with best-in-class tools and services to build on Bitcoin.

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...

Hiro Systems
Buch International Hospital
Artificial Intelligence • Blockchain • Healthtech • Telehealth
2 Offices
750 Employees
Hiring Now

Buch International Hospital is a 250-bed, state-of-the-art multidisciplinary institute providing comprehensive medical and surgical care in Southern Punjab, Pakistan. It is a tech-oriented, AI-driven, and blockchain-powered healthcare facility that operates on a hub and spoke model. With a singular focus on high-quality and compassionate care, the hospital fosters a culture of innovation and sustainability to ensure patient-centered excellence.

Buch International Hospital
Tangany GmbH
Blockchain • Fintech • Financial Services • Cryptocurrency
Germany
47 Employees
Hiring Now

Tangany is a regulated German fintech company offering a B2B solution for the custody of digital assets, including cryptocurrencies, tokenized securities, and NFTs, via a white-label, API-first platform.

Tangany GmbH
Immutable
Blockchain • Gaming • NFT • Web3

Immutable is scaling the world’s digital assets. Immutable X is the first scaling solution for NFTs which doesn’t compromise the security or decentralization of the world’s leading public blockchain, Ethereum.

Immutable
RootstockLabs
Blockchain • Cryptocurrency
3 Offices
163 Employees
19 Benefits Hiring Now

At RootstockLabs, we believe Bitcoin will underpin humanity’s economic future. But for this to happen, Bitcoin’s functionality must be extended and made available to all. This is why we have been longstanding contributors to Rootstock, the largest and longest-running Bitcoin sidechain. Rootstock allows anyone to develop apps and services on top of the planet’s most secure and decentralized financial infrastructure;...

RootstockLabs
Azra Games
Blockchain • Gaming • Cryptocurrency
Sacramento
36 Employees
6 Benefits Hiring Now

Azra Games believes that the childhood experience of bashing, smashing, and storytelling with your favorite toys in unhinged and imaginative play is the purest form of gaming. We are on a mission to recapture that freedom for the modern era with kickass collectibles and combat RPGs powered by Web3 technology. LFG! We are both gamers and crypto natives. Founded by virtuoso...

Azra Games
Invaluable
Blockchain • Consumer Web • eCommerce • Retail • NFT
5 Offices
100 Employees
22 Benefits Hiring Now

Invaluable is the world’s leading online marketplace for fine art, antiques and collectibles. Working with more than 4,000 of the world’s premier auction houses, dealers and galleries, Invaluable helps buyers from 200 countries connect with the things they love. With best-in-class online bidding technology, along with a fixed-price retail platform, Invaluable provides sellers with e-commerce and marketing solutions, as well...

Invaluable
Galaxy
Blockchain • Fintech • Financial Services • Cryptocurrency • Quantitative Trading
Asheville
335 Employees
15 Benefits Hiring Now
We are the bridge between the crypto and the institutional worlds.

Galaxy Digital (TSX: GLXY) is a tech-driven financial services and investment management firm that provides institutions and direct clients with a full suite of financial solutions spanning the digital assets ecosystem. Galaxy Digital operates five synergistic business lines: Trading, Asset Management, Principal Investments, Investment Banking, and Mining. Galaxy Digital's CEO and Founder is Mike Novogratz. Galaxy Digital is headquartered in...

Galaxy
MLabs
Artificial Intelligence • Blockchain • Information Technology • Consulting
2 Offices
Hiring Now

MLabs is a premier consultancy specializing in functional programming, particularly Haskell and Rust, as well as blockchain, AI, and full-stack development. They provide expert staff augmentation, project specification, implementation, and maintenance for mission-critical software development. The company bridges the gap between traditional finance and digital assets, focusing on enterprise blockchain solutions and simplifying multi-chain DeFi for financial institutions and fintechs...

MLabs
Aptos Labs
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
2 Offices
135 Employees
23 Benefits Hiring Now

Aptos Labs is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way. Founded by some of the original creators and maintainers that researched, designed, and built the Diem blockchain to serve this purpose, we have dedicated several years toward this mission. We believe the open-source...

Aptos Labs
Optimum (getoptimum.xyz)
Blockchain • Fintech • Payments • Software • Financial Services • Cryptocurrency
Fully Remote
24 Employees
Hiring Now

Optimum is the world's first decentralized high-performance memory infrastructure for any blockchain. Powered by Random Linear Network Coding (RLNC), Optimum scales L1/L2 speed, robustness and throughput by orders of magnitude, enhancing dapp performance and end-user experience.

Optimum (getoptimum.xyz)

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