Last updated 2026-06-18
Portfolio
1
in our dataset
Rounds participated
1
Rounds led
1
Rounds' value
$5.5M
total disclosed, rounds participated
Stages
Seed, A Round, B Round
About
S3 Ventures is a U.S.-based venture capital firm founded in 2005 and headquartered in Texas, investing in technology companies across the United States. The firm focuses on early to mid-stage investments, primarily in business software and healthcare technology.
S3 Ventures typically leads Seed, Series A, and Series B rounds, with initial investments ranging from approximately $500K to $15M and the ability to deploy up to $25M per company over its lifecycle.
The firm operates with a single limited partner, a philanthropic family foundation, which allows S3 Ventures to invest without ongoing fundraising activities and maintain a long-term investment approach.
Portfolio · 1
Investment activity
1 portfolio exit on record.
Portfolio by sector
Industrial Technologies1
Funds · 1
- 8 — $250M Dec 2025
Q&A
- What is S3 Ventures' primary investment focus?
- S3 Ventures is a U.S.-based venture capital firm that invests in technology companies across the United States, primarily focusing on business software and healthcare technology.
- What stages does S3 Ventures typically invest in?
- S3 Ventures focuses on early to mid-stage investments, typically leading Seed, Series A, and Series B rounds.
- What is the typical initial investment range for S3 Ventures?
- S3 Ventures' initial investments range from approximately $500K to $15M, with the ability to deploy up to $25M per company over its lifecycle.
- How is S3 Ventures structured in terms of its limited partners?
- S3 Ventures operates with a single limited partner, a philanthropic family foundation, which allows the firm to invest without ongoing fundraising activities and maintain a long-term investment approach.
- When was S3 Ventures founded?
- S3 Ventures was founded in 2005.
- Which fund did S3 Ventures announce in December 2025?
- In December 2025, S3 Ventures announced Fund 8, which closed at $250M.
- Can you name a notable exit for S3 Ventures?
- S3 Ventures saw an exit in October 2025 with the acquisition of Genda by Buildots.
- What type of company was Genda, a portfolio company of S3 Ventures?
- Genda, which was acquired in October 2025, is a B2B company founded in 2019 that developed a digital assistant for construction site managers.
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | s3vc.com/ |
|---|---|
| linkedin.com/company/2173399 |
Identifiers & details
| Founded | 2005 |
|---|
Radar intelligence
Web history (Wayback)
| Domain | s3vc.com |
|---|
Certificate / subdomain footprint
| Subdomains | 8 |
|---|