QuantX Biosciences
QuantX - Transforming the discovery of oral small molecule therapeutics
Princeton, United States · Founded 2022 · $130.0M raised
- Headquarters
- Princeton, New Jersey
- Employees
- 11–50
- Founded
- 2022
- Business Model
- B2B
- Website
- quantxbio.com
- Total Funding
- $130.0M
- Last Round
- $45.0M Series AFeb 2026
- Rounds
- 2
About
QuantX Biosciences is a Princeton, New Jersey-based biotechnology company founded in 2022 that uses proprietary computational modeling to accelerate the discovery of oral small molecule therapeutics. The company focuses on immunology and inflammation targets, advancing a pipeline of oral small molecule inhibitors against clinically validated pathways. Co-founded by CTO Yax Sun and CSO Wayne Tang, QuantX raised $85M in an oversubscribed Series B in 2026.
Summary
QuantX Biosciences is a Biotech company based in Princeton, United States, founded in 2022. It has raised $130.0M in total across 2 rounds, most recently a $45.0M Series A round in Feb 2026. Investors include OrbiMed, Lilly Asia Ventures and Sanofi Ventures.
Tech & App Stack
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Funding History
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Feb 2026
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Series A through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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