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 |
|---|---|---|---|
| Trashie | Mar 2026 | Series A | Lead |
| Revalue Nature | Jan 2026 | Strategic | Co-investor |
| Revalue Nature | Jan 2026 | Strategic | Co-investor |
| ZeroAvia | Dec 2025 | Growth Equity | Lead |
| Vammo | Oct 2025 | Series B | Lead |
Key People
Devin Whatley
Managing Partner
Geoff Eisenberg
Partner
Sarah Kuxhausen
Venture Capital Summer Associate
Andrea B.
Investor Relations Manager
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
