Zlatko Jončev net worth
Quick answer
Zlatko Jončev's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Zlatko Jončev is Founder at b12 Labs. b12 Labs valuation.
Zlatko Jončev is Founder at b12 Labs (YC S25). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Healthcare, Drug Discovery and Delivery
- Team size: 3
- Website: https://b12-labs.com/
Who is Zlatko Jončev?
Zlatko Jončev is a founder at B12 Labs, which was part of Y Combinator's S25 batch.
Highlights:
- Y Combinator S25
- B12 Labs
About b12 Labs
b12 makes high-value molecules that are otherwise hard to make. We help pharma companies plan and make new drugs, accelerating early-stage drug discovery from years to months.
Andres built the first AI agent that can autonomously think and make molecules in a robotic lab, published in Nature Machine Intelligence (1000+ citations), and won the best paper award at the NeurIPS AI for Science conference. Zlatko is a...
FAQ: Zlatko Jončev net worth and b12 Labs valuation
What is Zlatko Jončev's net worth?
Zlatko Jončev's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Zlatko Jončev is Founder at b12 Labs. 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 b12 Labs valuation?
b12 Labs'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 Zlatko Jončev's role?
Zlatko Jončev is Founder at b12 Labs, a Y Combinator-backed startup (batch S25).