We’re excited to lead Arch’s $52M Series B, supporting the team’s mission to streamline operations and unlock growth across private markets with its workflow automation and data infrastructure platform. This is a generational opportunity to reshape how investors access and manage alternatives, and we can’t wait to see Ryan Eisenman and the team supercharge the business in the months ahead. Read more: https://lnkd.in/ebWSviXn
Oak HC/FT
Venture Capital and Private Equity Principals
Stamford, Connecticut 16,772 followers
Investing in the future of Healthcare and FinTech.
About us
Oak HC/FT is a venture and growth equity firm investing in companies driving transformation in healthcare and fintech, two uniquely complementary and high-growth sectors. With deep domain expertise and strategic resources, Oak HC/FT partners with leading entrepreneurs at every stage, from seed to growth, to build businesses that make a measurable, lasting impact on these industries. Founded in 2014, the firm has $5.3 billion in assets under management. The partners at the firm have had 46 realizations and 35 companies achieving valuations in excess of $1 billion.
- Website
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http://www.oakhcft.com
External link for Oak HC/FT
- Industry
- Venture Capital and Private Equity Principals
- Company size
- 11-50 employees
- Headquarters
- Stamford, Connecticut
- Type
- Partnership
- Founded
- 2014
- Specialties
- Venture Capital, Growth Equity, FinTech, Healthcare, Digital Health, and Financial Services
Locations
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Primary
Get directions
2200 Atlantic St
Suite 300
Stamford, Connecticut 06902, US
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Get directions
476 Jackson Street
2nd Floor
San Francisco, CA 94111, US
Employees at Oak HC/FT
Updates
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We’re excited to share that Oak HC/FT has been named one of the top 100 firms on TIME and Statista’s list of America’s Top Venture Capital Firms 2025! The list celebrates 350 firms fueling innovation, supporting entrepreneurs, and driving the next wave of economic growth. Congratulations to the fellow firms recognized on this year’s list! https://lnkd.in/eCbENF3B
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OpenAI published an in-depth case study on our portfolio company Blue J – showcasing how the team leveraged their domain expertise to build its AI-powered tax research platform, now serving 3,000+ firms across three countries with industry-leading accuracy and adoption. Congratulations to the Blue J team on this milestone!
When OpenAI features your company in a case study, you know you’re onto something. At Blue J, we’ve built a tax research engine where trust, accuracy, and speed are non-negotiable. In tax, even a single error can trigger audits or cost clients real money — so “99% accurate” isn’t good enough. The results of that obsession: ✅ 3,000+ firms across the U.S., Canada, and U.K. ✅ 70%+ of users logging in weekly ✅ Fewer than 1 in 700 answers flagged as a “disagree” We got here by combining deep tax expertise with advanced AI, stress-testing every model release against 350+ benchmark prompts, and constantly learning from real user feedback. Despite testing broadly, we’ve never shipped a non-OpenAI model — because theirs consistently meets the bar for real-world reliability. Proud of what the team has built, and excited to keep raising the standard for what professionals can expect from AI in complex, regulated domains. 👉 Read the full OpenAI case study here: https://lnkd.in/gPmfUTZQ #LegalTech #TaxTechnology #AI #Innovation
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Don’t miss Duncan Greenberg at the inaugural Prax: Healthcare x AI Summit, where he’ll be leading the “Beyond the Hype: What’s Lasting in Healthcare AI?” discussion with fellow healthcare investors.
In September, I’ll be speaking at the inaugural Prax: AI x Healthcare Summit, co-hosted by Comma Capital and Avon Health. This summit brings together the people building the future of healthcare technology—founders, health system execs, policy leaders, and investors—for two days of unfiltered conversations. If you’re in NYC on September 10–11 and care about healthcare AI and innovation, this is one to attend. Get your ticket at www.praxsummit.com
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Congratulations to our portfolio companies – Cart.com, Curana Health, Remodel Health, and Reveleer – for earning a spot on the 2025 Inc. Magazine 5000 list, celebrating the fastest-growing private companies in America. We’re proud to back these teams as they continue to scale and make an impact. https://lnkd.in/gJ-WjJjc
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As major health insurers report a challenging Q2, Duncan Greenberg digs into what's driving the turbulence in our latest blog post. He analyzes earnings reports from nine insurers to uncover the types of care outpacing carrier expectations – and where opportunities may exist for startups selling into payors amid tighter budgets. Read more: https://lnkd.in/ekDEdrc6
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Congratulations to the Candid Health team on unveiling their new brand identity. We’re proud to continue supporting their work to transform the infrastructure of American healthcare by making medical billing seamless, precise, and fully automated.
📣 Introducing: A bold new brand to match our BIG customer impact! 📣 At Candid Health, we believe in constant evolution, in building better, and in shaping the future of healthcare RCM. We've been on an incredible journey, and as we continue to grow and redefine what's possible, it’s time for our brand to reflect our differentiation and the powerful mission that drives us forward. Check out our new look, but even more importantly, the outsized results we achieve for our customers --> candidhealth.com
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We’re thrilled to co-lead Blue J's $122M Series D as they transform tax research with generative AI. In a market long dominated by legacy tools, Blue J stands out with a fast, intuitive, and deeply intelligent platform trusted by 2,500+ organizations. The next chapter of tax research is AI-native – and Blue J is leading the way. Read more: https://lnkd.in/exvnST7e
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We’re incredibly proud to co-lead Ambience Healthcare’s Series C and support their mission to transform how healthcare is delivered with AI – from empowering clinicians, to streamlining operations, to improving how patients engage with care. Congratulations to Michael Ng, Nikhil Buduma, and the entire Ambience team on this milestone. We’re excited to be part of your journey.
Today we're excited to announce a historic $243 million Series C round, co‑led by Oak HC/FT and Andreessen Horowitz (a16z). This raise accelerates our mission to support patients, clinicians, and health systems with the world's leading AI platform for documentation, coding, and clinical workflow. Watch our video to learn how we're partnering with leading health systems and academic medical centers to transform the future of care. Full announcement: https://hubs.li/Q03zh6dk0 #ai #healthcare #healthtech #innovation #fundraising