Key facts
- Thea Energy’s last known valuation is $63.0M (Dec 2023).
- It has raised $30.0M; the latest was Early Stage VC in Dec 2025.
- Notable investors include Alumni Ventures, Impact Assets, Climate Capital, Lowercarbon Capital, Chestnut Street Ventures — 16 tracked in total.
- 2 investment vehicles were formed to buy Thea Energy shares in the last 12 months, reporting $1.1M sold to 57 investors, per SEC Form D filings.
- Status: Privately Held (backing).
- ·The complete investor list — 16 names
- ·Watchlist + deal alerts for Thea Energy
- ·The full record, as it builds
Funding rounds
No funding rounds for Thea Energy 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, 2 investment vehicles were formed to buy Thea Energy shares, reporting $1.1M sold to 57 investors across 2 sponsors. Most recent filing Apr 2026. Vehicles like these are how secondary buyers pool demand for a name; a rising count is a demand signal.
About Thea Energy
Developer of a scalable fusion energy technology designed to create a limitless source of zero-emission power. The company offers a proprietary stellarator architecture using computer-controlled arrays of flat magnets, enabling the energy sector to harness safe, sustainable, and clean fusion power for the future.
- Sector
- Energy
- HQ
- Kearny, NJ, United States
- Founded
- 2022
- Employees
- 94
- Website
- thea.energy/
- Ownership
- Privately Held (backing)
Thea Energy doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Thea Energy shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Thea Energy in its N-PORT filings yet. We sweep new filings monthly.