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Katherine French estimated net worth profile

Katherine French net worth

Katherine French Net Worth 2026 (Estimated) · Founder at BLUUMBIO · YC S21
est. wealth $20.0M

Quick answer

Katherine French's estimated net worth is $20.0M (range $14.0M – $30.0M) as of 2026. Katherine French is Founder at BLUUMBIO. BLUUMBIO valuation.

Katherine French is Founder at BLUUMBIO (YC S21). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameKatherine French
RoleFounder
CompanyBLUUMBIO
YC batchS21
Est. company val$20.0M
Assumed ownership100%
Est. paper wealth / net worth$20.0M
$14.0M – $30.0M
  • Company status: Active
  • Education: Bachelor's degree from University of California, Berkeley
  • Region: United States of America
  • Industries: Healthcare, Industrial Bio
  • Team size: 4
  • Website: http://www.bluumbio.com

Who is Katherine French?

Katherine French is a founder at BLUUMBIO, a startup that participated in Y Combinator's Summer 2021 batch.

Highlights:

  • University of California, Berkeley
  • Y Combinator S21
  • BLUUMBIO

About BLUUMBIO

Our mission

-To ensure current and future generations have access to clean soil, water & air.

-To protect and restore earth's beautiful and diverse ecosystems.

-To undo the harm of industrial activity on the planet and ensure future industrial activities are more sustainable.

Our research

-We develop new bio-based solutions that break down and remove toxic chemicals from the environment.  We also develop...

FAQ: Katherine French net worth and BLUUMBIO valuation

What is Katherine French's net worth?

Katherine French's estimated net worth is $20.0M (range $14.0M – $30.0M) as of 2026. Katherine French is Founder at BLUUMBIO. 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 BLUUMBIO valuation?

BLUUMBIO'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 Katherine French's role?

Katherine French is Founder at BLUUMBIO, a Y Combinator-backed startup (batch S21).