Key facts
as of Sep 2026- Exowatt’s last known valuation is $695.0M (Nov 2025).
- It has raised $140.0M; the latest was Early Stage VC ($120.0M) in Nov 2025.
- Notable investors include Andreessen Horowitz, Climate Capital, Felicis, Alpen Capital (Investor), Thrive Capital — 29 tracked in total.
- Private Market View tracks 1 recorded secondary trades in Exowatt shares.
- 3 investment vehicles were formed to buy Exowatt shares in the last 12 months, reporting $22.2M sold to 71 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·The complete investor list — 29 names
- ·Watchlist + deal alerts for Exowatt
- ·The full record, as it builds
Recorded secondary trades
1 on record · Dec 2025 – Dec 20251 trades between Dec 2025 and Dec 2025. Exact dates, prices and structures are available to Pro members.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Exowatt in its N-PORT filings yet. We sweep new filings monthly.
Funding rounds
No funding rounds for Exowatt are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Secondary demand: investment vehicles
from SEC Form D filingsIn the last 12 months, 3 investment vehicles were formed to buy Exowatt shares, reporting $22.2M sold to 71 investors across 3 sponsors. Most recent filing May 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Exowatt
Operator of a next-generation renewable energy company intended to make sustainable renewable energy always available. The company produces a modular full-stack energy system that includes a heat collector, a heat battery, and a heat engine capable of providing dispatchable power and heat throughout the day, enabling businesses to meet the needs of energy-intensive applications such as data centers.
- Sector
- Energy
- HQ
- Miami, FL, United States
- Founded
- 2023
- Employees
- 76
- Website
- exowatt.com/
- Ownership
- Privately Held (backing)