John Ramunas net worth
Quick answer
John Ramunas's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. John Ramunas is Founder at Rejuvenation Technologies Inc.. Rejuvenation Technologies Inc. valuation.
John Ramunas is Founder at Rejuvenation Technologies Inc. (YC S18). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Healthcare, Therapeutics
- Team size: 2
- Website: https://www.rejuvenationtech.com/
Who is John Ramunas?
John Ramunas is a founder associated with Rejuvenation Technologies Inc. through Y Combinator.
About Rejuvenation Technologies Inc.
Stanford-patented essential drug platform unlocks the healthspan, which is limited by short telomeres. Extends mouse lifespan by equivalent of 10 years in humans. Reverses 5-10 years of telomere shortening with one dose in one day. Preclinical efficacy in 4 organ systems including immune system. Entering clinical stage. CEO is Subject #1 in longevity trial. 50+ granted patents, 7 patent families. FDA INTERACT...
FAQ: John Ramunas net worth and Rejuvenation Technologies Inc. valuation
What is John Ramunas's net worth?
John Ramunas's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. John Ramunas is Founder at Rejuvenation Technologies Inc.. 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 Rejuvenation Technologies Inc. valuation?
Rejuvenation Technologies Inc.'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 John Ramunas's role?
John Ramunas is Founder at Rejuvenation Technologies Inc., a Y Combinator-backed startup (batch S18).