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Billy Thalheimer estimated net worth profile

Billy Thalheimer net worth

Billy Thalheimer Net Worth 2026 (Estimated) · Founder at REGENT · YC W21
est. wealth $204.0M

Quick answer

Billy Thalheimer's estimated net worth is $204.0M (range $142.8M – $306.0M) as of 2026. Billy Thalheimer is Founder at REGENT. REGENT valuation.

Billy Thalheimer is Founder at REGENT (YC W21). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameBilly Thalheimer
RoleFounder
CompanyREGENT
YC batchW21
Est. company val$2.4B
Assumed ownership8.5%
Est. paper wealth / net worth$204.0M
$142.8M – $306.0M
  • Company status: Active
  • Region: United States of America
  • Industries: Industrials, Aviation and Space
  • Team size: 40
  • Website: http://regentcraft.com

Who is Billy Thalheimer?

Billy Thalheimer is a founder known for his involvement with REGENT in Y Combinator's Winter 2021 batch.

Highlights:

  • Y Combinator W21
  • REGENT

About REGENT

REGENT is building a new mode of transportation that will redefine regional mobility by 2026. Their first product, the seaglider, is an all-electric, hydrofoiling flying-boat that operates within a wingspan of the water's surface. By flying low on a cushion of air, seagliders unlock the ability to fly twice as far as an electric aircraft, while being regulated by maritime authorities enabling market entry for a...

FAQ: Billy Thalheimer net worth and REGENT valuation

What is Billy Thalheimer's net worth?

Billy Thalheimer's estimated net worth is $204.0M (range $142.8M – $306.0M) as of 2026. Billy Thalheimer is Founder at REGENT. 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 REGENT valuation?

REGENT's estimated valuation on Entrepreneurial Check is $2.4B. 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 Billy Thalheimer's role?

Billy Thalheimer is Founder at REGENT, a Y Combinator-backed startup (batch W21).