S3 Ventures
Venture Capital
Largest venture capital firm born in Texas, leading Seed, Series A, and Series B rounds in business software and healthcare technology.
Early Stage
Growth
Healthcare
SaaS
- Headquarters
- Austin, United States
- Founded
- 2005
- Website
- s3vc.com
- AUM
- $1.0B
- Portfolio Company
- 1
- Total Investments
- 21
- Last Investment
- Mar 2026
- Geographic Focus
- United States
Investment Thesis
Lead Seed through Series B rounds in business software and healthcare technology companies, backed by a single LP enabling patient, flexible capital without fundraising distractions.
Portfolio1
Investment History
Sign up to view investment history
Create a free account to see deal history, investment amounts, and round details.
Create Free Account