TL Foundation
Overview
TL Foundation is a technology and life sciences fund that operates as a San Diego-based 501(c)(3) nonprofit philanthropic venture fund investing in early-stage companies.
Portfolio Companies
81
Website
tlfoundation.orgInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Resolute Science | Sep 2024 | Accelerator | Co-investor |
| Welby Health | Jul 2025 | VC Round | Co-investor |
| Proper Voltage, Inc. | May 2026 | Series A | Co-investor |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is TL Foundation based?
TL Foundation is headquartered in San Diego, California, United States.
When was TL Foundation founded?
Founding year information for TL Foundation is not publicly available.
How many portfolio companies does TL Foundation have?
TL Foundation has 81 portfolio companies in Caplight's dataset.
What are some companies in TL Foundation's portfolio?
Portfolio companies visible on Caplight include Resolute Science, Welby Health, Proper Voltage, Inc..
What was TL Foundation's most recent investment shown here?
TL Foundation's most recent investment in this portfolio sample was in Proper Voltage, Inc. in 2026.
What sectors does TL Foundation focus on?
TL Foundation focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Enterprise Software, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Cybersecurity, Energy & Sustainability, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Consumer & Commerce, Mobility, Transportation & Logistics, Energy & Sustainability, Healthcare & Life Sciences, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Energy & Sustainability, Consumer & Commerce, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Consumer & Commerce, Telecommunications & Networking, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Frontier & Industrial Tech, Healthcare & Life Sciences, Consumer & Commerce, Crypto & Web3, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Crypto & Web3, Energy & Sustainability, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Consumer & Commerce, Energy & Sustainability, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Healthcare & Life Sciences, Frontier & Industrial Tech, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Healthcare & Life Sciences, Energy & Sustainability, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Energy & Sustainability, Healthcare & Life Sciences, Healthcare & Life Sciences, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Energy & Sustainability, Healthcare & Life Sciences, Energy & Sustainability, Consumer & Commerce, Healthcare & Life Sciences, Healthcare & Life Sciences, Frontier & Industrial Tech, Healthcare & Life Sciences, Enterprise Software, Frontier & Industrial Tech, Consumer & Commerce, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Energy & Sustainability, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Cybersecurity, Frontier & Industrial Tech, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, Energy & Sustainability, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Healthcare & Life Sciences, Energy & Sustainability, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software.
What company stages does TL Foundation focus on?
TL Foundation typically invests at the Early stage.