Top Blockchain companies in Miami
Companies building L1s, L2s, wallets, infra, and apps on public blockchains. Filtered to companies headquartered in Miami.
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- IndustryBlockchain
- HQMiami
- Matches1,173
Built from a search like: “Top Blockchain companies in Miami”
Ranked by current headcount across Blockchain companies headquartered in Miami. Refreshed daily.
- 1Citadel· Miami, Florida, United States
Our ambition at Citadel is to be the most successful investment firm of all time. Together, we turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.Learn about joining our team: citadel.com/careers
- Debt
- 5.5k employees
- Founded 1990
- 2Grupo LAFISE· Miami, Florida, United States
Latin American Financial Services (LAFISE) es una entidad financiera creada en 1985 para ofrecer servicios financieros en la región centroamericana y del Caribe. Con más de 200 oficinas en 12 países y más de 8,000 profesionales, somos un aliado que le provee la más amplia gama de servicios financieros: LAFISE, Soluciones Sin Fronteras, es hoy el equipo financiero más completo de la región.
- 2.9k employees
- Founded 1985
- 3Citadel Securities· Miami, Florida, United States
Citadel Securities is a technology-driven, next-generation global market maker. We provide institutional and retail investors with world-class liquidity, competitive pricing and seamless front-to-back execution in a broad array of financial products. Our teams of engineers, traders and researchers harness leading-edge quantitative research and the accelerating power of compute, machine learning and AI to power our analytics and tackle the market’s and our clients’ most critical challenges. Together, we are forging the future of capital markets.
- Series unknown
- 2.4k employees
- Founded 2002
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- 4BankUnited· Hialeah, Florida, United States
BankUnited, Inc., with total consolidated assets of $34.9 billion as of June 30, 2026, is a bank holding company with one wholly owned subsidiary, BankUnited. BankUnited (NYSE: BKU) is a national bank headquartered in Miami Lakes, Florida with banking centers in Florida, the New York metropolitan area and in Dallas, Texas. We pride ourselves on our entrepreneurial and collaborative culture encompassing the best minds, the brightest talent and the boldest decision makers.BankUnited is ranked #4 as one of America’s Most Trusted Companies in the Banking industry and is honored to have been included on the Newsweek and Statista America’s Most Trusted Companies Award List! At BankUnited, we foster an inclusive environment where all employees have the opportunity to advance, grow and achieve their goals. Our rally cry is to GO FOR MORETM, a call to action to go above and beyond to provide the best customer experience to every client.For Social Media Terms of Use, please visit https://www.bankunited.com/docs/default-source/social-media/social-media-terms-of-use_03142018BankUnited, N.A. is a Member of FDIC and an Equal Housing Lender. Equal Opportunity Employer
- 2.2k employees
- Founded 2009
- 5Corient· Miami, Florida, United States
Corient is the world’s largest non-bank wealth manager and multi-family office focused on serving ultra-high and high-net-worth individuals, families and businesses. We combine deeply personal service and local expertise with the resources of a global leader. Our unique partnership model fosters true collaboration, bringing together local expertise and global resources backed by incredible scale. As a result, our teams are empowered to seamlessly deliver the full strength of the firm to even the most complex clients wherever they work and live. And when you become a client, you are a client of the full firm—backed by the power of our partnership.Links to third-party websites are provided solely for informational purposes and do not constitute investment advice or a recommendation to invest. We do not endorse or guarantee the accuracy of content on these external sites and are not responsible for their policies, security practices, or the reliability of the information they provide. Full legal disclosures: https://www.corient.com/privacy-policy
- 1.9k employees
- Founded 2015
Find engineers at Blockchain companies in Miami
Miami has long been a hub for Blockchain, and the list above ranks the largest Blockchain companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 1,173 matching companies in Refolk’s index, this is a good map of where the Blockchain talent in Miami lives - useful whether you’re recruiting, partnering, or sizing a market.
The biggest Blockchain companies in Miami tend to be the gravitational centres for specialised talent - senior engineers, ML researchers, applied scientists, designers - while the smaller ones compete on speed, equity, and proximity to founders.
Refolk converts this list into a live search. Ask for “Blockchain engineers in Miami hiring senior staff” or “founders of Blockchain companies in Miami who left in the last 12 months” and Refolk returns a ranked shortlist with the evidence that earned each person a spot.
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Last refreshed: Wed, 05 Aug 2026 10:14:40 GMT
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How is this ranking built?
The list draws on the public company graph - headcount and growth signals, funding history, and recency. The criteria chips at the top show exactly which filters produced it, and the methodology section explains the ranking.
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The underlying index updates continuously and this page re-renders at least daily. Last refreshed: Wed, 05 Aug 2026 10:14:40 GMT.
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Can I find the people inside these companies?
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