Top NYC, NY Blockchain Companies (165)

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...

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...

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...

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...

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,...

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...

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.

Alchemy powers the top blockchain companies globally and has been featured in TechCrunch, Forbes, Bloomberg, and elsewhere. Our mission is to bring web3 to a billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain...

We Are Immediate is a web design and development company looking to make an impact on Non-profit organizations around the world. We have the best of user experience, graphic design and web development and we package it up so everyone can have the digital experience they need to succeed.

Blockworks is an information platform that sits at the center of the crypto industry. We transform raw, complex data and facts into actionable research, trusted alpha-driven insights, and world-class events. The result is transparency and confidence. We enable investors, operators, and institutions to see past the noise, make better decisions, and drive the industry forward. Our Mission Our mission is to make...

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BlockFi is a crypto-financial services company focused on harnessing the power of cryptocurrencies and blockchain payment rails to create a globally accessible, crypto wealth management platform. At BlockFi, we provide clients with broad access to a suite of financial products and services, including crypto-backed loans, interest-bearing accounts to store crypto assets, and the world’s first crypto rewards credit card. Founded...

At Fern, we believe people deserve to own their money and transact with it freely. Developers can use the Fern APIs to embed seamless currency conversion features in their products. Businesses and individuals can use the Fern app (fernhq.com) as their onchain bank account replacement. Fern is built by the team at Tephra Labs (tephra.com).

XION is the first L1 blockchain purpose-built for mainstream adoption.

TAP Network leverages blockchain technology and powers white-labeled rewards for some of the biggest programs in the world, including Warner Music Group, Uber, Brave and more. Millions of users can redeem points, miles, crypto, fiat currency and more seamlessly with TAP's network of 250,000 top brands and real-world merchant partners everyday.

FOAM provides the tools to enable a crowdsourced map and decentralized location services. Our agile team is made up of developers, designers, and geospatial experts. We believe that the most meaningful products and solutions are created when creative and technical people collaborate together in a supportive working environment. The FOAM team is comprised of people excited to build the future,...

We help our customers make the crypto economy a safe place to transact and invest as crypto paves the way for a new, digital monetary system. Crypto businesses, financial institutions, and government turn to Elliptic for blockchain analytics, training, and certification to better manage financial crime risk in crypto.

#RealVision is the only video channel where the world’s smartest investors and traders share their best ideas. Content includes exclusive in-depth interviews, research, documentaries, analysis, and trade ideas from impossible to access guests and the sharpest minds in global finance. REAL VISION FREE: This is Real Vision’s free ‘Taster’ video channel. It gives you an insight into the content that lies behind the...

tZERO & its broker-dealer subsidiaries provide an innovative liquidity platform for private companies and assets. We offer institutional-grade solutions for issuers looking to digitize their capital table through blockchain technology & trade on a regulated alternative trading system. tZERO is a subsidiary of Medici Ventures, the blockchain-focused, wholly owned subsidiary of Overstock.com, Inc.

About the Stellar Development Foundation The Stellar Development Foundation (SDF) is a non-profit organization focused on working with and supporting changemakers to create equitable access to the global financial system through blockchain technology. SDF provides grants, investments, funding, and other awards to builders and organizations. SDF also develops resources and tooling on the Stellar network to help unlock real world utility....