David Kirtley net worth
Quick answer
David Kirtley's estimated net worth is $976.5M (range $683.55M – $1.5B) as of 2026. David Kirtley is CEO at Helion Energy. Helion Energy valuation.
David Kirtley is CEO at Helion Energy (YC S14). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: Stanford University
- Region: United States of America
- Industries: Industrials, Energy
- Team size: 150
- Website: http://helionenergy.com
Who is David Kirtley?
David Kirtley is a founder of Helion Energy, a company focused on developing nuclear fusion technology. He was previously associated with Y Combinator's S14 batch.
Highlights:
- Stanford University
- Y Combinator S14
- Helion Energy
About Helion Energy
Helion is creating the world’s first fusion power plant, enabling a future with unlimited zero-carbon electricity.
FAQ: David Kirtley net worth and Helion Energy valuation
What is David Kirtley's net worth?
David Kirtley's estimated net worth is $976.5M (range $683.55M – $1.5B) as of 2026. David Kirtley is CEO at Helion Energy. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Helion Energy valuation?
Helion Energy's estimated valuation on Entrepreneurial Check is $15.5B. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is David Kirtley's role?
David Kirtley is CEO at Helion Energy, a Y Combinator-backed startup (batch S14).