Top United States Blockchain Companies (1,202)

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...

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,...

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...

Gusto is a modern, online small business platform that helps small businesses take care of their teams. On top of full-service payroll, Gusto offers health insurance, 401(k)s, expert HR, and team management tools. Today, Gusto offices in Denver, San Francisco, and New York serve more than 400,000 businesses. Our customers come from all walks of life, and so do we. We...

Formance builds the financial infrastructure for the hybrid economy: the world where money moves across fiat, crypto, and every payment rail in between. We're a YC S21 company backed by over $21M in total funding, including a Series A led by PayPal Ventures and Portage. Our open-source ledger gives digital asset companies, vertical SaaS platforms, and regulated financial institutions the speed, flexibility,...

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...

We create technology that simplifies life for employees and helps our clients succeed.

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...

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...

Justworks is a cloud-based software platform that takes the busyness out of growing a business and alleviates the unknown. We've combined a simple platform and exceptional 24/7 customer service to help entrepreneurs and businesses grow with confidence by giving them access to corporate-level benefits, automated payroll, HR tools, and compliance support— all in one place.

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.

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.

Primepoint is a payroll processing and human resource management company that provides a fully integrated suite of technology tools. They offer customized HR and payroll solutions for a wide array of organizations, including small, mid-size, and large businesses, as well as non-profits and government entities, focusing on combining advanced technology with a high level of customer service.

Frustrations with filing crypto taxes It all started with trying to be compliant when reporting taxes on crypto gains, a nearly impossible task. Our founders envisioned a future where modern API-powered technology automates data ingestion, calculation, and required information and financial reporting. Enable digital assets for the global economy Blockchain, crypto, and tokenized assets are helping modernize financial infrastructure and money movement around...

At Zerion, we are on a mission to empower more people around the world with efficient, transparent, and censorship-resistant financial services. We do this by building applications, tools, and infrastructure enabling any smartphone holder, anywhere in the world, to build and manage their decentralized finance (DeFi) portfolios. The company was founded in 2016 by a technical team of crypto-native builders...

At Quicknode, we're transforming blockchain infrastructure to empower developers and businesses worldwide. Our mission is to deliver fast, reliable, and scalable solutions that support the growth of onchain applications.

Crossmint is a one-stop-shop developer platform providing enterprise-grade infrastructure for building modern financial applications. It enables companies to integrate stablecoin payments, programmable wallets, tokenization, and AI agent-driven commerce, simplifying blockchain adoption.

Procare HR offers complete HR solutions for care providers. HR Strategy Not sure how HR can help you reach your goals? We do! Our experts offer performance management, compensation planning, employee engagement and retention strategies, and more to help you reach your goals. Proactive HR Advice Our experts review data to make sure we catch something before there is a problem. We...

We are the global leader in new token issuance, helping blue chip projects like Filecoin, Solana, Celo, Algorand, Dapper, and others connect with hundreds of thousands of new token holders. And we also support the full lifecycle of crypto investment, from token sales through token distribution, trading, lending, and crypto-specific services such as staking and access to decentralized-finance opportunities. Our team...

Tolken is a financial technology company building a next-generation global payment network. By connecting banks, fintechs, and payment service providers, it enables real-time cross-border payments without the need for pre-funding or new licenses. The company leverages advanced technologies like reinforcement learning, network algorithms, and blockchain to optimize routing, reduce costs, and provide transparency for global money movement.