Graham Doig net worth
Quick answer
Graham Doig's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Graham Doig is Co-founder at Seaflight Technologies. Seaflight Technologies valuation.
Graham Doig is Co-founder at Seaflight Technologies (YC S22). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: Australia
- Industries: Industrials, Aviation and Space
- Team size: 4
- Website: https://www.seaflight.tech
Who is Graham Doig?
Graham Doig is a founder at Seaflight Technologies, which participated in Y Combinator's S22 batch.
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: Graham Doig net worth and Seaflight Technologies valuation
What is Graham Doig's net worth?
Graham Doig's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Graham Doig is Co-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 Graham Doig's role?
Graham Doig is Co-founder at Seaflight Technologies, a Y Combinator-backed startup (batch S22).