Ecosystem Integrity Fund
Overview
Ecosystem Integrity Fund (EIF) is an early growth-stage investor in companies contributing to environmental sustainability across multiple sectors including renewable energy, transportation, agriculture and food, climate resilience, green chemistry, waste reduction, and efficiency . EIF takes a systems-based approach to sustainability investment, studying both the drivers for change as well as the constraints to innovation in market niches that are ripe for development . EIF invests in companies solving real problems, resulting in better investment opportunities and greater impact .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Battery Smart | Oct 2026 | Series C Extension | Co-investor |
| Trashie | Mar 2026 | Series A | Lead |
| Revalue Nature | Jan 2026 | Strategic | Co-investor |
| ZeroAvia | Dec 2025 | Growth Equity | Lead |
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Key People
Devin Whatley
Managing Partner
Geoff Eisenberg
Partner
Sarah Kuxhausen
Venture Capital Summer Associate
Andrea B.
Investor Relations Manager
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Ecosystem Integrity Fund based?
Ecosystem Integrity Fund is headquartered in San Francisco, California, United States.
When was Ecosystem Integrity Fund founded?
Ecosystem Integrity Fund was founded in 2010.
How many portfolio companies does Ecosystem Integrity Fund have?
Ecosystem Integrity Fund has 34 portfolio companies in Caplight's dataset.
What are some companies in Ecosystem Integrity Fund's portfolio?
Recent investments visible on Caplight include Battery Smart, Battery Smart, Trashie, Revalue Nature, ZeroAvia.
What was Ecosystem Integrity Fund's most recent investment?
Ecosystem Integrity Fund's most recent investment on Caplight was in Battery Smart in 2026.
What sectors does Ecosystem Integrity Fund focus on?
Ecosystem Integrity Fund focuses on Energy & Sustainability, Consumer & Commerce, Energy & Sustainability, Energy & Sustainability, Mobility, Transportation & Logistics, Energy & Sustainability, Mobility, Transportation & Logistics, Frontier & Industrial Tech, Frontier & Industrial Tech, Energy & Sustainability, Mobility, Transportation & Logistics, FinTech, FinTech, Consumer & Commerce, Frontier & Industrial Tech, Enterprise Software, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Energy & Sustainability, Energy & Sustainability, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Real Estate & PropTech, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Energy & Sustainability, Mobility, Transportation & Logistics, Energy & Sustainability, Mobility, Transportation & Logistics, Energy & Sustainability, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Enterprise Software, Energy & Sustainability, Enterprise Software, Energy & Sustainability, Consumer & Commerce, Mobility, Transportation & Logistics, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Mobility, Transportation & Logistics, Enterprise Software, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability, Enterprise Software, Energy & Sustainability, Energy & Sustainability, Consumer & Commerce, Energy & Sustainability, Consumer & Commerce, Frontier & Industrial Tech.
What company stages does Ecosystem Integrity Fund focus on?
Ecosystem Integrity Fund typically invests at the Early stage.
What is Ecosystem Integrity Fund's AUM?
Ecosystem Integrity Fund's assets under management are estimated between $500.0M and $1.0B.