The Nature Conservancy (TNC) is a global environmental nonprofit organization founded in 1951 and headquartered in Arlington, Virginia, that works to conserve ecologically important lands and waters. Through its Office of Investments and NatureVest impact investing arm, TNC directs private capital into climate-smart, nature-based projects and conservation finance across multiple sectors including forestry, water, agriculture, and renewable energy.
30% of their portfolio is in Climate & Energy. Their most common stage is series-b (50% of deals). Average disclosed round size is $71.3M (across 9 rounds with reported amounts).
Portfolio
9
Fund Size
—
Top Stage
Series B
Last 12 Mo
0
Team
Alexandre Mas
Associate State Director/Director of Conservation, Maine
Blane Heumann
Director of Fire Management
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
 Formo | Series B | — | Sep 2024 |
 Moxxie Ventures | Unknown | $95M | Jul 2024 |
 Enveda Biosciences | Series B | $55M | Jun 2024 |
 Antora Energy | Series B | $150M | Feb 2024 |
| EEnveda Therapeutics | Unknown | $130M | Jan 2024 |
| YYard Stick PBC | Series A | $12M | Nov 2023 |
 Overstory | Series A | $14M | Oct 2023 |
| YYard Stick PBC | Series A | $10.6M | Aug 2023 |
 Antora | Series B | $150M | — |
| AAquabyte AI | Series B | $25M | — |
Top Co-Investors
Last updated: 7 October 2026