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Top NYC, NY Blockchain Companies (110)

Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
New York, New York, USA
12,000 Employees

Block, Inc. (NYSE: SQ) is a global technology company with a focus on financial services. Made up of Square, Cash App, Spiral, TIDAL, and TBD, we build tools to help more people access the economy. Square helps sellers run and grow their businesses with its integrated ecosystem of commerce solutions, business software, and banking services. With Cash App, anyone can easily send, spend, or invest their money in stocks or Bitcoin. Spiral (formerly Square Crypto) builds and funds free, open-source Bitcoin projects. Artists use TIDAL to help them succeed as entrepreneurs and connect more deeply with fans. TBD is building an open developer platform to make it easier to access Bitcoin and other blockchain technologies without having to go through an institution.


Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
40 Employees

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 not possible.


Blockchain • Fintech • Mobile • Payments • Software • Financial Services
New York, New York, USA
3,500 Employees

It all started with an idea at Block in 2013. 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 available and universally accessible, at Cash App you'll have the opportunity to make a real-world impact with your career.


Blockchain • Information Technology • Software • Cryptocurrency • Web3
New York, New York, USA
200 Employees

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 apps and rollups. Our infrastructure powers 70% of the top web3 teams, 90%+ of web2 companies building in web3 and 100+ million end users. Our customers include top web3 brands like Polymarket, OpenSea, Circle, WorldCoin, as well as major global brands like Shopify and Adobe. The Alchemy team draws from decades of deep expertise in massively scalable infrastructure, AI, and blockchain from leadership roles at leading companies and universities like Google, Microsoft, Facebook, Stanford, and MIT. We're backed by the world's leading VCs and institutions, including Lightspeed, Silver Lake, a16z, Coatue, Pantera, Addition, Stanford University, Coinbase, and Charles Schwab, among others.


Blockchain • Software • Cryptocurrency • NFT • Web3
New York, New York, USA
220 Employees

Ava Labs makes it simple to launch decentralized finance applications on Avalanche, the fastest smart contracts platform in the blockchain industry. As the builders of Avalanche, Ava Labs has played a central role in shaping the future of enterprise blockchains and defining a path for other layer-1s to build a viable, sustainable user base. Our mission is to empower people to easily and freely digitize all the world's assets on one open, programmable blockchain platform.


Blockchain • Fintech • Internet of Things • Cryptocurrency • Web3
New York, New York, USA
275 Employees

Today’s financial infrastructure is archaic, expensive, inefficient and risky - supporting a system that leaves out more people than it lets in. So we’re rebuilding it.


Artificial Intelligence • Blockchain • Cybersecurity • Web3
New York, New York, USA
133 Employees

Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class AI technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness. CertiK is one of the fastest growing and most trusted companies in blockchain security and has become a true market leader. To date, we have collectively worked with over 1300 enterprise clients, helped secure over $90 billion worth of digital assets, and detected over 23,000 vulnerabilities in blockchain code. Our clients include leading projects such as Aave, Polygon, Binance Smart Chain, Terra, Yearn, and Chiliz. Our Q1 2021 revenues have more than quadrupled the revenue of the full 2020 year. Since Q1 2020, our team size has more than doubled, and this rate of growth will continue in 2021, creating a highly effective, remote-friendly culture with talents located worldwide. CertiK just raised over $60 million in Series B and B+ funding rounds in 2021. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance.


Blockchain • Fintech • Financial Services • Cryptocurrency
New York, New York, USA
335 Employees

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 New York City, with offices in Chicago, San Francisco, London, Amsterdam, Tokyo, Hong Kong, the Cayman Islands (registered office), and New Jersey. Our mission is to drive systems change through technology. Today, we are primarily focused on digital assets, cryptocurrencies and blockchain technology, and how these technological innovations will drastically alter the way we store and transfer value.


Blockchain • Fintech • Financial Services • Cryptocurrency
New York, New York, USA
350 Employees

. LMAX Group is unique in offering market access to all FX customer segments, transforming the world’s largest asset class to an open, transparent marketplace with fair, precise & consistent execution. LMAX Group services funds, banks, asset managers and retail brokerages in over 100 countries. The Group builds and runs its own high performance, ultra-low latency global exchange infrastructure, which includes matching engines in London, New York, Tokyo and Singapore. Headquartered in London, UK, the Group’s portfolio includes LMAX Exchange (institutional FX exchange and FCA regulated MTF), LMAX Global (FCA and CySec regulated brokers) and LMAX Digital (GFSC regulated institutional spot crypto currency exchange).


Blockchain • Financial Services
NYC
69 Employees

Based in San Francisco, Bitwise is one of the largest and fastest-growing crypto asset managers. As of May 7, 2021, Bitwise managed over $1.5 billion across an expanding suite of investment solutions. The firm is known for managing one of the largest crypto index funds (OTCQX: BITW), the first crypto industry ETF (NYSE: BITQ), and pioneering products spanning DeFi, Bitcoin, Ethereum as examples. Bitwise focuses on partnering with financial advisors and investment professionals to provide quality education and research. The team at Bitwise combines expertise in technology with decades of experience in traditional asset management and indexing—coming from firms including BlackRock, Blackstone, Facebook, and Google, as well as the U.S. Attorney’s Office. Bitwise is backed by leading institutional investors and asset management executives, and has been profiled in Institutional Investor, CNBC, Barron's, Bloomberg, and The Wall Street Journal.


Artificial Intelligence • Blockchain • Cannabis • Information Technology • Internet of Things
500 Employees

Winjit is a global technology company with its core expertise in building technology products. Winjit has been instrumental in consistently delivering high end technology solutions for various business challenges thereby allowing our customers to adopt changing times and enabling them to make technology as part of the core business model in today’s digital times. Some of the technologies that Winjit focuses on are Artificial Intelligence, Blockchain, Machine learning and Internet of things. With award winning designers, architects, and developers in our core team, Winjit brings excellent solution every time to its end user.


Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
New York, New York, USA
135 Employees

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 Diem technology we have developed is an important foundation of a safe and scalable web3 world where everyone has more equitable opportunities to grow and access financial assets with lower fees and fewer intermediaries.


Blockchain • Fintech • Gaming • Software • Analytics
New York, New York, USA
4 Employees

Souq is a seed-stage crypto startup creating a suite of products that aim to inject liquidity into game NFT and cryptocurrency financial markets. Today there is over $15B trapped in blockchain game assets, and that number is expected to hit $100B in 2022. Souq is solving this problem. We were founded on one idea: Blockchain-based games represent the first opportunities for players to own the content they purchase and share in the financial upside of these game economies. Souq is lowering the barriers to access and participate in GameFi. Our goal is to build the products and services that ensure an open financial system where players can thoughtfully invest in the games they love.


Blockchain • Consumer Web • eCommerce • Events
New York, New York, USA
45 Employees

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.


Artificial Intelligence • Blockchain • Gaming • Software • Esports • Web3 • App development
NYC
100 Employees

At Innosoft Group, we’re committed to delivering advanced technology solutions that empower businesses to succeed. Specializing in iGaming, Blockchain, Artificial Intelligence (AI), and Game Development, we combine expertise and innovation to help you stay ahead in today’s competitive digital landscape. Our Expertise iGaming Solutions From sports betting platforms and casino games to multiplayer experiences, we provide comprehensive iGaming services tailored to your needs. Using the latest technologies, we create immersive, high-quality platforms that engage users and drive revenue. We handle everything from design to deployment, ensuring compliance and top-notch performance. Blockchain Solutions As blockchain pioneers, we develop smart contracts, DApps, tokenization services, and enterprise-grade solutions to bring security and transparency to your projects. Whether you're building a cryptocurrency exchange, exploring DeFi platforms, or implementing blockchain into your business, we deliver scalable and future-ready solutions. AI and Machine Learning Tap into the power of AI with our innovative solutions, including predictive analytics, natural language processing, and intelligent automation. Our AI tools are designed to streamline operations, enhance customer experiences, and unlock new opportunities for growth, giving your business a competitive edge. Game Development We bring your gaming visions to life with exceptional game development services. From AR/VR games and mobile apps to 3D experiences, we use top engines like Unity and Unreal to craft visually stunning, high-performing games. Every game we create is tailored to your audience, delivering engaging and seamless gameplay. Why Work with Innosoft Group? Proven Expertise: Decades of experience in delivering impactful technology. Custom Solutions: Every project is designed to meet your specific goals. Global Reach: Serving clients across multiple industries worldwide. Full Support: From concept to post-launch, we’re with you every step of the way. At Innosoft Group, we don’t just create technology – we create solutions that transform ideas into reality. Whether you're building a new product or scaling your business, we’re here to help you succeed. Let’s create something amazing together – contact us today!


Blockchain • Information Technology • Software
50 Employees

Icoclone is a great startup service provider where can start own ICO website. We are promising to create ICO with 3 main stages ( pre,mid, post) in addition to its token development with ERC20, smart contracts creation, ICO exchange, ICO lending will happen in.


Blockchain • eCommerce • Fintech • Financial Services • Cryptocurrency
New York, New York, USA
50 Employees

GBI (https://gbi.co) is a rapidly growing fintech company, building groundbreaking technology at the intersection of alternative assets, including cryptocurrencies and precious metals. Our software is already deeply integrated into the world’s top wealth managers and powers retail applications around the globe. GBI’s core platform allows underlying clients to buy, sell, and store precious metals and digital currencies within their existing accounts and trading systems. An innovative combination of a global over-the-counter marketplace and a storage/logistics network allows wealth managers and institutional investors to work with these alternative investments as native asset classes, maintaining assets under management, growing client assets and relationships.


Blockchain • Fintech • Software • Financial Services
Jersey City, New Jersey, USA
900 Employees

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 in 2017 by Zac Prince & Flori Marquez, BlockFi is one of the fastest-growing private fintech companies in the world currently valued at $4.5 billion USD. Headquartered in Jersey City, NJ, we serve over 1 million verified clients and 350 global financial institutions with approximately $10 billion USD in assets under management. BlockFi’s mission has always been to bridge traditional and crypto-based financial products, and at the heart of those efforts has been a focus on educating consumers about their benefits and how to grow their wealth in crypto.


Blockchain • Fintech • Payments
Fully Remote, USA
2,176 Employees

Founded in June of 2012, Coinbase is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies like bitcoin, ethereum, and litecoin. Our vision is to bring more innovation, efficiency, and equality of opportunity to the world by building an open financial system.


Blockchain • Fintech • Payments

SendFriend is a fintech startup founded at MIT that offers instant international remittances to consumers at below-market rates, leveraging the blockchain. We promote financial inclusion and health by reducing costs by 65% from the industry average. Our mission is to create a fairer, more inclusive, and more technology-enabled financial system.