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William Sutton estimated net worth profile

William Sutton net worth

William Sutton Net Worth 2026 (Estimated) · Founder at Seaflight Technologies · YC S22
est. wealth $10.0M

Quick answer

William Sutton's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. William Sutton is Founder at Seaflight Technologies. Seaflight Technologies valuation.

William Sutton is Founder at Seaflight Technologies (YC S22). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameWilliam Sutton
RoleFounder
CompanySeaflight Technologies
YC batchS22
Est. company val$20.0M
Assumed ownership50%
Est. paper wealth / net worth$10.0M
$7.0M – $15.0M
  • Company status: Active
  • Education: University of California, Berkeley
  • Region: United States of America
  • Industries: Industrials, Aviation and Space
  • Team size: 4
  • Website: https://www.seaflight.tech

Who is William Sutton?

William Sutton is a co-founder of Seaflight Technologies, which was part of Y Combinator's Summer 2022 batch.

Highlights:

  • University of California, Berkeley

About Seaflight Technologies

Seaflight Technologies has developed a new form of Aerodynamic Flow Control for electrified aircraft that increases range and payload by 30%. That's the same performance improvement you'd get from hopping in a DeLorean to 2035 and coming back with batteries from the future. But it's available today - our tech has been derisked by testing supported by the National Science Foundation, the US Air Force, and the...

FAQ: William Sutton net worth and Seaflight Technologies valuation

What is William Sutton's net worth?

William Sutton's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. William Sutton is Founder at Seaflight Technologies. 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 Seaflight Technologies valuation?

Seaflight Technologies's estimated valuation on Entrepreneurial Check is $20.0M. 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 William Sutton's role?

William Sutton is Founder at Seaflight Technologies, a Y Combinator-backed startup (batch S22).