Oguzhan Atay net worth
Quick answer
Oguzhan Atay's estimated net worth is $50.0M (range $35.0M – $75.0M) as of 2026. Oguzhan Atay is Founder at BillionToOne. BillionToOne valuation.
Oguzhan Atay is Founder at BillionToOne (YC S17). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Public
- Background: Turkish, immigrant
- Education: Ph.D. in Systems Biology from Stanford University; Bachelor's in Molecular Biology with minors in Computer Science, Physics, and Applied Mathematics from Princeton University. He also had an experience at the University
- Region: United States of America
- Industries: Healthcare, Diagnostics
- Team size: 300
- Website: https://www.billiontoone.com
Who is Oguzhan Atay?
Oguzhan Atay is the Co-founder and CEO of BillionToOne, a precision diagnostics company. He holds a Ph.D. in Systems Biology from Stanford University and a degree in Molecular Biology from Princeton University.
Highlights:
- Graduated summa cum laude and Phi Beta Kappa from Princeton University
- His PhD research at Stanford was published on the cover of Cell Systems
- Led BillionToOne through Y Combinator (S17)
Background
He grew up in a small town in Turkey and has an inspirational immigrant journey. Heritage/background labels may be inferred and are not verified identity documents.
About BillionToOne
BillionToOne has developed a DNA molecular counter that increases the cell-free DNA diagnostics resolution by over 1,000 fold, which unlocks transformative improvements in prenatal screening and liquid biopsy for cancers. Unity Screen, BillionToOne's commercially available non-invasive prenatal test (NIPT), is the only NIPT that can assess fetal risk for both recessive conditions and aneuploidies from maternal...
FAQ: Oguzhan Atay net worth and BillionToOne valuation
What is Oguzhan Atay's net worth?
Oguzhan Atay's estimated net worth is $50.0M (range $35.0M – $75.0M) as of 2026. Oguzhan Atay is Founder at BillionToOne. 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 BillionToOne valuation?
BillionToOne's estimated valuation on Entrepreneurial Check is $2.0B. 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 Oguzhan Atay's role?
Oguzhan Atay is Founder at BillionToOne, a Y Combinator-backed startup (batch S17).