Top NYC, NY Blockchain Companies (163)

Circle (NYSE: CRCL) is a global financial technology firm that enables businesses of all sizes to harness the power of digital currencies and public blockchains for payments, commerce, and financial applications worldwide. Circle is building the world’s largest, most-widely used, stablecoin network, and issues, through its regulated affiliates, USDC and EURC stablecoins. Circle provides a comprehensive suite of financial and technology...

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...

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...

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...

We empower anyone to understand on-chain activity. We are building the data standard for digital finance so anyone can use and access the new global financial system.

Curate and Discover NFT Photography on the Blockchain!

Superstate is an asset management firm modernizing the infrastructure of investment funds for crypto native institutional investors. We offer investment products that benefit from the speed, programmability, and compliance advantages of blockchain tokenization. Learn more about our products for institutional investors at Superstate.co. Superstate is currently exempt from registration with the U.S. Securities and Exchange Commission (“SEC”) in reliance on...

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...

Our unique technology platform and expertise accelerate outcomes generation and regulatory reviews for health products. Our HIVE platform is the sole bioinformatics platform used by the FDA for its regulatory evaluation of genomic data and analytical pipelines as part of new precision medicine drug and companion diagnostic approvals, HIVE manages over 15 petabytes of data and contains unique bioinformatics algorithms...

We conduct research and trade alternative investment markets. Mathematicians, software engineers, and data scientists welcome.

4ire Labs is a leading blockchain development and IT consulting company that empowers businesses to take advantage of the latest technologies. Since 2010, we have become a long-term strategic partner helping with a full range of services required for launching the innovative FinTech and Blockchain solutions.

Candy is a new digital asset content company building an innovative new NFT ecosystem that will change how fans and collectors engage with their favorite sports, music, art, and cultural icons. We have a cutting-edge design team leading a creative studio that collaborates with athletes, artists, and content owners to bring new NFT projects to life. In addition, our unique...

Byte Academy is a leader in industry-oriented technology education with courses in Python software development, FinTech (financial technology), and Blockchain. Byte Academy established the first FinTech program in the world and the first Python fullstack software development bootcamp in New York City. It is headquartered in New York City, with a campus in Houston, Texas in addition to India. Byte Academy...

Nuveaux is on a mission to re-imagine how exchanges work from first principles. At Nuveaux, we are passionate about delivering fair order execution to the masses. We are building a robust, high-throughput, low-latency exchange so our customers can focus on which trade to make instead of the idiosyncrasies of the exchange itself. Founded by customer-obsessed engineers and researchers, we seize...

Newlab advances technologies that support the health of our planet. We act as a facilitator, connector, and translator for our community of experts and innovators, helping to build, test, and scale world-changing ideas through investment, venture building, and structured collaboration with industry and government partners. Inspired by its rich history, we envisioned a way to return 
the building to relevance by...

Layer is a fast-growing Web3 startup that helps developers use off-chain compute for their on-chain apps. We develop a WASI runtime for actively validated services (AVSs), allowing you to build fully decentralized protocols that use offchain state and compute. Our vision is to resurrect the true principles of web3: creating a trust-based, decentralized internet, and combating techno-feudalism. Layer was co-founded by...

shopIN.nyc is empowering communities, and allowing the economic return of neighborhoods. Our mission is to make every neighborhood a platform where businesses, brands, and residents build daily relationships that benefit everyone. We connect the online and offline world through data for the advancement of the community. shopIN.nyc was started to help local stores team up to offer an alternative to big...