Top NYC, NY Blockchain Companies (165)

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,...

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...

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...

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...

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...

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.

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.

Hivemind is a multi-strategy investment firm building the future of digital assets. We deploy capital across venture, liquid markets, alternative assets, and public equities, while also building the infrastructure needed to make digital assets investable, accessible, reliable, and scalable.

Create and Discover Limited Edition Collectibles on the Blockchain... on your iPhone.

MyntCoinz is a BaaS (Blockchain As a Service) platform for loyalty rewards, and a digital token that would replace, consolidate and streamline all existing loyalty programs into a single digital UNIVERSAL loyalty token system. We build, market, manage and operate a digital rewards ecosystem to facilitate issuances, redemption, transfer and trading

Rock’n’Block is a leading blockchain development company recognized globally for delivering cutting-edge solutions. With over 300+ successful projects and a team of 150+ blockchain experts, we provide comprehensive services across Web3, DeFi, NFTs, token development, and more. 🚀 Our Key Services: – Web3 development – DeFi development – NFT development – dApp development – Token development – GameFi development – SocialFi development – Tokenomics and Whitepaper development – Blockchain consulting –...

Cyber Nest is a leading technology company in the USA dedicated to delivering customized software development solutions that enhance business growth and operational efficiency. Our services include bespoke software development, high-performance web development, and engaging mobile app development for iOS and Android. We focus on understanding each client's unique challenges to create tailored applications that drive measurable results. Additionally, we provide...

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...

Chainhaus is an advisory and training company hyperspecializing in the blockchain ecosystem of strategies and technologies. Chainhaus is the #1 blockchain training company in New York City.

Sherlock is a leading blockchain security company, Sherlock takes the best parts from legacy audits and audit contests to create the most secure audit in Web3. Our mission is to fortify the decentralized world by merging the precision of elite auditors with the collective insight of a vibrant security community. We don't just find vulnerabilities; we prevent them. At Sherlock, our team...

Founded in 1998 with the goal of being the #1 music service and brand for independent-minded fans, eMusic has served a community of 50 million users with personal music journeys leading to a deeper connection to music and artists. As the industry has shifted and evolved, we’ve had a front row seat to changes in the industry that have hijacked...

21.co is the world’s leader in providing access to crypto through simple and easy to use products. 21.co is the parent company of 21Shares and Amun, and its mission is to build bridges into the crypto world. 21Shares is the world’s largest issuer of cryptocurrency exchange traded products (ETPs) and is powered by Onyx, a proprietary technology platform used to issue...

SendFriend is the future of cross-border payments, building a global settlement network designed for on-chain settlement and more traditional methods.