Define Ventures logo
Define Ventures logo
Define Ventures
definevc.com
definevc.com • HQ: San Francisco, United States • Founded 2018
HQ: San Francisco, United States • Founded 2018
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Define Ventures portfolio

Define Ventures (Venture capital) is known to hold 11 companies, 7 of them startups. 8 of them are hiring now, with 119 open roles. Its companies closed 2 venture rounds in 12 months, raising $30.6M. Most of them work in Prescription Drugs, Medical AI, Revenue Cycle & Medical Billing.

Source: Alion Venture capital Oct 5, 2026
Investments
11
7 of them startups
Hiring now
8
119 open roles
Rounds in 12 months
2
$30.6M raised

Companies Define Ventures has invested in

All 11 Hiring now 8
Arintra Revenue Cycle & Medical Billing · United States Series B $25M · 1 mo ago 24 roles portfolio pageSep 25
Double Blind Bio Clinical Trial Software · United States Venture round $5.6M · 9 mo ago 1 role portfolio pageSep 25
Cohere Health Medical AI · United States Series C $90M · 16 mo ago 60 roles portfolio pageSep 25
Blackbird Health Psychiatric Care · United States Venture round $17M · 2 yr ago lead 10 roles portfolio page, round in the pressFeb 27, 2024
DexCare Patient Access & Booking · United States Series C $75M · 3 yr ago 2 roles portfolio pageSep 25
9amHealth Inc Prescription Drugs 9 roles portfolio pageSep 25
Concert Health Psychiatric Care 8 roles portfolio pageSep 25
Centivo Corporate Events · United States 6 roles portfolio pageSep 25
Crescendo Health portfolio pageSep 25
Evermoreoutcomes portfolio pageSep 25
Fair Square Medicare Health Insurance & Benefits portfolio pageSep 25

Focus

Markets
Prescription Drugs18%
Medical AI18%
Revenue Cycle & Medical Billing18%
Psychiatric Care18%
Health Insurance & Benefits18%
Telemedicine & Virtual Care9%
Psychotherapy & Counseling9%
Corporate Events9%
Where its companies are
United States55%
Stage of its companies
Venture, series not stated40%
Series C and later40%
Series B20%

Questions about Define Ventures

How many companies has Define Ventures invested in?

Define Ventures is known to hold 11 companies: 7 startups, and 0 exits so far, read from its own portfolio page and the funding rounds that name it.

Is Define Ventures investing now?

Define Ventures has no round in the press in 12 months and no new company on its portfolio page in 90 days.

What does Define Ventures invest in?

The markets of the companies Define Ventures holds: Prescription Drugs (18%), Medical AI (18%), Revenue Cycle & Medical Billing (18%), Psychiatric Care (18%), Health Insurance & Benefits (18%).

Which Define Ventures portfolio companies are hiring?

8 companies Define Ventures holds are hiring now, with 119 open roles listed on this page.

How this page is made

A company counts as a holding when the investor’s own portfolio page links to it, a program’s catalog lists it, or a funding round in the press names the investor. The numbers are rebuilt every night; each company shows where it came from and when it was first seen.

Sources: its portfolio page, read Oct 3; 1 rounds in the press that name it

Define Ventures portfolio: 11 known companies. Alion, Oct 5, 2026. https://alion.io/company/define-ventures/portfolio

Licence: CC BY-SA 4.0JSON