VC firm
Define Ventures
- Investor type
- VC
- Investing status
- Activeas of 2026-09-17Source (opens in a new tab)
- Headquarters
- San Francisco, CA, United States
- Assets under management
- $800MStated by firm, as of 2026-09-17Source (opens in a new tab)
- Latest fund size
- $200MSEC amount sold, as of 2021-01-12Source (opens in a new tab)
- Funds
- 8
- Legal name
- Define Ventures Management, LLC
- definevc.com (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Team page (opens in a new tab)
Claim, correct or request removal
Record updated 28 September 2026
About
Define Ventures is one of the largest funds focused on early-stage health tech companies
Investment approach
- Thesis
- Define Ventures was founded on a simple belief: the future of healthcare will be defined by those who bring together a deep understanding of the healthcare ecosystem paired with a technology-driven mindset.Source (opens in a new tab)
- Investing status notes
- With $800M under management, Define Ventures partners with the early-stage companies defining healthcare.
Funds
- Define Ventures Opportunities I, L.P.
- $30MVintage 2021, Opportunity, Closed, SEC amount sold
- Define Ventures Fund II, L.P.
- $200MVintage 2020, Main fund, Closed, SEC amount sold
- Define Ventures Fund I, L.P.
- $87.6MVintage 2018, Main fund, Closed, Open-ended, SEC amount sold
- Define Ventures Fund III, L.P.
- Opportunity
- DEFINE VENTURES SELECT I, L.P.
- Main fund
- Define Ventures Select I, L.P.
- Main fund
- Define Ventures Fund III, L.P.
- Main fund
- DEFINE VENTURES OPPORTUNITIES II/III, L.P.
- Opportunity
SEC registration
- Registered adviser
- DEFINE VENTURES MANAGEMENT, LLC
- CRD number
- 299671 (opens in a new tab)
- SEC file number
- 802-114577
- Registration
- Exempt reporting adviser
- Regulatory AUM
- $849Mas of 2026-03-27
- Private funds reported
- 6
- Principal office
- SAN FRANCISCO, CA, United States
Programs
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