Sandbox
VC firm · Chicago, IL
Verified active in the last 12 monthsSEC-registered adviser
Venture firm based in Chicago, IL. Most recent fund on file: Sandbox Clinical Ventures Fund, LP ($100M offering), filed Sep 2026. Partners sit on the boards of 8 startups that raised recently.
“We invest in innovation to drive lasting change in human livelinhood. We foster innovation to drive lasting change in industries that are crucial to our industry: healthcare, insurance and sustainability.” (from the firm’s website)
- Stages
- Seed to Series B
- Typical check (est.)
- $1M–$3M
- Latest fund
- $100M · Sep 2026
- Last verified activity
- Jan 2026
Focus
HealthcareInsurtechRecent portfolio activity
- Jan 2026
Stable Conference
Board seat · NY
- Dec 2025
Confianza
Board seat · FL
- Oct 2024
Abacus Insights
Board seat · MA
- Jul 2024
Humata Health
Board seat · FL
- May 2024
Limber Health
Board seat · MD
- Nov 2023
Octave Bioscience
Board seat · CA
- Nov 2023
Lumeris Group Holdings
Board seat · MO
- Oct 2023
Layr Holdings
Board seat · GA
Funds and vehicles on SEC file
Sources
- SEC Form D: Sandbox Clinical Ventures Fund, LPSep 15, 2026
- SEC Form D: Sandbox Insurtech Fund II, LPMar 7, 2024
- SEC adviser record: Sandbox IndustriesMar 25, 2026
- Firm websiteOct 12, 2026
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.