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Top NYC, NY Cryptocurrency Companies (69)

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Fintech • Mobile • Payments • Software • Financial Services • Cryptocurrency
New York, New York, USA
200 Employees

Current is a U.S. based consumer fintech and payments platform with over four million members and a mission to improve financial outcomes. It provides mobile banking services that give its members access to opportunities to improve their financial lives, such as paychecks up to two days early, up to 4% APY, fee-free overdraft, money management tools and insights, fee-free ATMs, no fee crypto trading, a cash back rewards system and family banking.


Fintech • Insurance • Financial Services • Cryptocurrency
New York, New York, USA
83 Employees

Flourish provides innovative access to financial products that help advisors secure their clients’ financial futures. We work with over 700 wealth management firms that collectively represent more than $1.5 trillion in assets under management across three products: Flourish Annuities, Flourish Cash, and Flourish Crypto — with additional exciting products in the works. Headquartered in New York City, we are an independent subsidiary of MassMutual Life Insurance Company (MassMutual). Please visit flourish.com for more information. The Flourish business is owned by MassMutual. Flourish Insurance Agency LLC,Flourish Technologies LLC, Flourish Financial LLC, and Flourish Digital Assets LLC are indirect, wholly-owned subsidiaries of MassMutual. Flourish Annuities is offered through Flourish Insurance Agency LLC and Flourish Technologies LLC. Flourish Cash is offered through Flourish Financial LLC. Flourish Crypto is offered through Flourish Digital Assets LLC and Paxos Trust Company, LLC (Paxos). Paxos is not affiliated with any Flourish entity.


Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
18 Offices
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 • Financial Services • Cryptocurrency
2 Offices
190 Employees

TBD is Block’s business unit that’s building an open source developer platform to unlock the next wave of innovation in financial services. TBD embraces the open and permissionless nature of cryptocurrency and blockchain technologies. Join us in building the future and making the financial system accessible for all.


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 • Software • Cryptocurrency • NFT • Web3
New York, New York, USA
105 Employees

Uniswap Labs is a decentralized finance startup that contributes to the Uniswap Protocol and are the creators of the Uniswap Interface.


Blockchain • Information Technology • Software • Cryptocurrency • Web3
2 Offices
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 • Fintech • Software • Cryptocurrency • Web3
2 Offices
53 Employees

dYdX is the most powerful decentralized open trading platform for advanced crypto financial products, built as a standalone appchain. Trade perpetual contracts with low fees, deep liquidity, up to 20x more buying power all while maintaining full custody and control of your assets.


Cryptocurrency
New York, New York, USA
147 Employees

Crypto Briefing is a crypto research and news media company. Founded in 2017, we have grown into a resource for the community, reporting on the trends in cryptocurrency and calling attention to the innovators. SIMETRI is our battle-tested suite of research tools—including investment reports, trade recommendations, and a live trading dashboard—with a proven track record of helping people make sound crypto investments.


Cryptocurrency
New York, New York, USA
19 Employees

Our Mission is to bring greener, efficient and profitable bitcoin mining worldwide. We strive to be amongst the most profitable bitcoin mining operations in the world while pursuing carbon mitigating impact. Our team guarantees our scalable and mobile modern infrastructure is built in timely deployed operations through strategic energy partnerships. Arthur is the expression of our team high standards.

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Fintech • Insurance • Financial Services • Cryptocurrency
New York, New York, USA
83 Employees
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Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
18 Offices
12000 Employees
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Fintech • Mobile • Payments • Software • Financial Services • Cryptocurrency
New York, New York, USA
200 Employees
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Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
40 Employees
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Blockchain • Fintech • Financial Services • Cryptocurrency
2 Offices
190 Employees

Blockchain • Fintech • Payments • Cryptocurrency • Web3
4 Offices
980 Employees

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data — globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure – including USDC, a blockchain-based dollar – helps businesses, institutions and developers harness these breakthroughs and capitalize on this major turning point in the evolution of money and technology. Circle is committed to visibility and stability in everything we do. As we grow as an organization, we're expanding into some of the world's strongest jurisdictions. Speed and efficiency are motivators for our success and our employees live by our company values: Multistakeholder, Mindfulness, Driven by Excellence and High Integrity. Circlers are consistently evolving in a remote world where strength in numbers fuels team success. We have built a flexible and diverse work environment where new ideas are encouraged and everyone is a stakeholder.


Blockchain • Cryptocurrency • Cybersecurity
New York, New York, USA
22 Employees

Valid Network Deriskifies Blockchain. Daily crypto attacks make it evident that blockchains and cryptocurrencies are NOT safe. Malicious hackers and human errors cost billions of dollars a year in fraudulent transactions and lost value. Likewise, financial opportunities are communicated among friends, and are hard to come by. Valid Network lets crypto investors trade with confidence with less risk and more visibility to new opportunities through continuous monitoring of blockchain networks, deep analysis, and predictive insights on assets’ reliability and security. We bring transparency, clarity, and value to crypto trade. Valid Network is an Israeli Blockchain cybersecurity and intelligence startup. The company was founded in 2019 and raised $8M to date from leading investors, such as Ten Eleven Ventures and JVP. The company is headquartered in New York with offices in Israel.


Blockchain • Cryptocurrency
New York, New York, USA
24 Employees

The Omni Network is a layer 1 blockchain built to connect all rollups. Using Omni, developers can build global applications that are available across all rollups. Secured through restaking $ETH, Omni is next generation blockchain leading the frontier in both security and functionality. Omni is backed by $18M from prominent investors such as Pantera Capital, Two Sigma Ventures and Jump Crypto.


Blockchain • Financial Services • Cryptocurrency
New York, New York, USA
15 Employees

Hivemind Capital Partners is a Web3 and blockchain technology focused investment firm. Committed to institutionalizing digital asset investing, Hivemind combines crypto-native technology and expertise with institutional-grade risk management and practices. With a thesis-driven and multi-strategy approach, Hivemind unlocks the potential of digital asset to be a major asset class by providing curated and scalable access to institutional investors. Founded in 2021, Hivemind is headquartered in the US with offices across the globe.


Software • Cryptocurrency
New York, New York, USA
37 Employees

Notabene helps businesses comply with crypto regulations that are coming into effect now. We are the first platform to provide full compliance with the Travel Rule. Our current offering consists of a unified API and dashboard helping compliance officers at exchanges manage risk for both Travel Rule and non-custodial transactions. We provide our customers with access to the widest reach of crypto businesses for them to interact with.


Big Data • Blockchain • Financial Services • Cryptocurrency • Web3
Fully Remote, USA
150 Employees

Messari is the leading provider of market intelligence services and offerings that help professionals navigate the crypto economy with confidence. For individuals and institutions alike, Messari combines deep analysis, data, news, events, and powerful software features to improve industry transparency and drive smarter participation in crypto. Learn more at messari.io.


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

Axoni is a New York-based technology firm that specializes in multiparty workflows and infrastructure. Founded in 2013 by a team of distributed systems and capital markets experts, the company offers core data infrastructure, application development, and automation tools. Axoni’s technology is used across global capital markets by the world’s leadi


Blockchain • Software • Cryptocurrency • NFT • Web3
2 Offices
250 Employees

Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build and use open, permissionless networks. Our mission is to empower people to easily and freely digitize all the world's assets on one open, programmable blockchain platform. Ava Labs is redefining the way people create value with Web3.


Financial Services • Cryptocurrency
New York, New York, USA
259 Employees

The LMAX Group is the leading independent operator of institutional execution venues for FX and crypto currency trading. 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 and Tokyo. 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 • Internet of Things • Cryptocurrency • NFT • Web3
2 Offices
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.