0%

est. 2Y upside i

Climate Tech

Rank

#2921

Sector

Fusion Energy / Climate Tech

Est. Liquidity

~7Y

Data Quality

Data: Low

Equity upside is highly uncertain due to missing valuation and pre-revenue status.

Last updated: July 3, 2026

Bull (15%)+300%

If Realtafusion achieves commercial breakthrough with CoSMo and gains regulatory approval, valuation could reach $300M+ based on DOE support and partnerships, but pre-revenue status makes this highly speculative.

Base (50%)+50%

Moderate progress with continued funding rounds and technology development, but no revenue; equity dilution and long timeline limit upside to ~50%.

Bear (35%)-100%

Failure to secure additional funding, regulatory hurdles, or competitive displacement leads to zero recovery for common stock, with $45M preferred stack wiping out equity.

Est. time to liquidity~7.0 years

Preference Stack Risk

severe

Funding Intensity

0%

Total funding of $45M likely represents a significant portion of any reasonable valuation, implying that common stock may only recover after a large exit.

Dilution Risk

high

Pre-revenue fusion startups typically require multiple rounds; the recent debt facility suggests equity raise within 12-18 months, diluting existing shareholders.

Secondary Liquidity

none

No secondary market exists for this private company; equity is illiquid.

View all 15 open roles at Realtafusion →

Last updated: February 22, 2026

Questions to Ask at the Interview

Strategic questions based on Realtafusion's data — designed to show you've done your homework.

  • 1

    “How does Realtafusion's magnetic mirror technology differ from Helion's field-reversed configuration and CFS's tokamak approach?”

  • 2

    “What is the expected timeline to first revenue, and what milestones must be achieved for commercialization?”

  • 3

    “What is the current cash burn rate and how much runway does the $9.5M debt facility provide?”

Community

Valuation Sentiment

Our model estimates 0% upside. What do you think?

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Disclaimer: This analysis is AI-generated and does not constitute financial or career advice. Always conduct your own due diligence.