Insights

Early Health Focus Define Ventures is a leading early-stage health tech fund with a large AUM of $800 million and a portfolio emphasis across incubation, seed, Series A, and Series B, signaling strong potential for co-investment opportunities and syndicated deals with other health-focused firms.

Strong Exits, Credibility The team’s track record of $22 billion in exit value from category-defining digital health companies (e.g., Livongo, Evolent, Hims & Hers) enhances credibility for syndication, easier deal flow, and greater leverage when engaging potential portfolio additions or co-investors.

Active Platform Growth Frequent recent investments across AI, automation, virtual care, and health AI agents indicate a readiness to back scalable health tech across stages, suggesting opportunities to position value propositions around category-defining solutions and rapid go-to-market support.

Leadership & Network New venture partners with industry pedigree such as Carolyn Magill and Bruce Broussard expand strategic access to clinical data, payer networks, and incumbents, providing doors to strategic partnerships, pilot programs, and potential strategic investments.

Global Collaboration The fund’s co-investors and notable backers from YC, Yale New Haven Ventures, and Peak XV Partners, coupled with a robust tech stack and health-centric thesis, present cross-portfolio collaboration angles for co-led rounds, accelerators, and shared diligence to de-risk investments.

Similar companies to Define Ventures

Define Ventures Tech Stack

Define Ventures uses 8 technology products and services including iCIMS, Apache Spark, Amazon Web Services, and more. Explore Define Ventures's tech stack below.

Media & News

Define Ventures's Email Address Formats

Define Ventures uses at least 1 email format:
Define Ventures Email FormatsExamplePercentage
First@definevc.comJohn@definevc.com
100%

Frequently Asked Questions

What is Define Ventures's official website and social media links?

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Define Ventures's official website is definevc.com and has social profiles on LinkedIn.

How much revenue does Define Ventures generate?

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As of October 2026, Define Ventures's annual revenue is estimated to be $10M - $25M.

What is Define Ventures's NAICS code?

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Define Ventures's NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does Define Ventures have currently?

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As of October 2026, Define Ventures has approximately 26 employees across 2 continents, including North America and Asia. Key team members include Founder And Managing Partner: L. C., Ai Fellow: J. C. and Principal: N. L. M. Explore Define Ventures's employee directory with LeadIQ.

What industry does Define Ventures belong to?

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Define Ventures operates in the Venture Capital and Private Equity Principals industry.

What technology does Define Ventures use?

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Define Ventures's tech stack includes iCIMS, Apache Spark, Amazon Web Services, Apache Airflow, Kubernetes, Jenkins, Google Cloud and Webflow.

What is Define Ventures's email format?

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Define Ventures's email format typically follows the pattern of First@definevc.com. Find more Define Ventures email formats with LeadIQ.

When was Define Ventures founded?

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Define Ventures was founded in 2019.
Define Ventures logo

Define Ventures

Venture Capital and Private Equity PrincipalsCalifornia, United States11-50 Employees

Define Ventures is a San Francisco-based investment firm focused exclusively on early-stage digital health companies, managing about $800 million in assets. The team pursues a high-conviction approach across incubation, seed, Series A, and Series B rounds, seeking to combine a deep understanding of the healthcare ecosystem with a technology-driven mindset. Its track record includes involvement with firms that have delivered substantial exits in enterprise, value-based care, and direct-to-consumer spaces, such as Livongo, Evolent, and Hims & Hers. 

The firm targets early-stage digital health ventures seeking to scale, offering guidance grounded in a history of scaling category-defining companies. It has added notable venture partners in recent years, including Bruce Broussard in 2024 and Carolyn Magill in 2025, reflecting a commitment to strategic leadership. Operating from the San Francisco area, Define Ventures positions itself within the health-tech investment landscape as a partner for founders navigating incubation through Series B.

Section iconCompany Overview

NAICS Code
52391 - Miscellaneous Intermediation
Founded
2019
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Define Ventures's revenue is estimated to be in the range of $10M - $25M

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