# Y Combinator's Pharma Investments: 18 Startups in Its Portfolio (2026) > The 18 Pharma startups Y Combinator has backed, by stage: $141M raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/y-combinator-pharma-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Pre-seed and seed 10 - [ParcelBio](https://millionrounds.com/company/parcelbio) - [Toralgen](https://millionrounds.com/company/toralgen) - [Granza Bio](https://millionrounds.com/company/granza-bio) - [Signatur Biosciences](https://millionrounds.com/company/signatur-biosciences) - [inSomaBio](https://millionrounds.com/company/insomabio) - [ExcepGen](https://millionrounds.com/company/excepgen) - [Junction Bioscience](https://millionrounds.com/company/junction-bioscience) - [Cisterna Biologics](https://millionrounds.com/company/cisterna-biologics) - [Eris Biotech](https://millionrounds.com/company/eris-biotech) - [Macromoltek Inc](https://millionrounds.com/company/macromoltek-inc) ## Stage not reported 6 - [Forum Markets](https://millionrounds.com/company/forum-markets) - [Andson Biotech](https://millionrounds.com/company/andson-biotech) - [Seed](https://millionrounds.com/company/seed) - [Epigene Labs](https://millionrounds.com/company/epigene-labs) - [*FB* Felix Biotechnology](https://millionrounds.com/company/felix-biotechnology) - [Synvivia](https://millionrounds.com/company/synvivia) ## Series A 2 - [64x Bio](https://millionrounds.com/company/64x-bio) - [Intact Therapeutics](https://millionrounds.com/company/intact-therapeutics) ## Segment by segment ### Pre-seed and seed 10 startups · $59M raised - [**ParcelBio**](https://millionrounds.com/company/parcelbio) ParcelBio is a biotechnology startup based in San Francisco, founded in 2023. United States $26M - [**Toralgen**](https://millionrounds.com/company/toralgen) Toralgen is a preclinical-stage biopharmaceutical company based in Indianapolis, Indiana, founded in 2017. United States $8.3M - [**Granza Bio**](https://millionrounds.com/company/granza-bio) Granza Bio is a biotechnology company based in San Francisco, founded in 2024. United States $7.1M - [**Signatur Biosciences**](https://millionrounds.com/company/signatur-biosciences) Signatur Biosciences makes precision diagnostics more accessible, starting by bringing breast cancer testing within reach for wome United States $7.0M - [**inSomaBio**](https://millionrounds.com/company/insomabio) InSoma Bio integrates biology and materials science to solve problems in tissue engineering and regenerative medicine. United States $4.6M - [**ExcepGen**](https://millionrounds.com/company/excepgen) ExcepGen is a biotechnology company based in San Francisco, California, founded in 2017. United States $4.0M - [**Junction Bioscience**](https://millionrounds.com/company/junction-bioscience) Junction Bioscience is a pharmaceutical firm that is developing an autonomous AI scientist to guide the discovery of breakthrough drugs. United States $500K - [**Cisterna Biologics**](https://millionrounds.com/company/cisterna-biologics) Cisterna Biologics is a biotechnology company based in Carlsbad, California, founded in 2022. United States $500K ### Stage not reported 6 startups · $27M raised - [**Forum Markets**](https://millionrounds.com/company/forum-markets) Forum Markets developing novel drugs for treating distinct inflammatory diseases. United States $10M - [**Andson Biotech**](https://millionrounds.com/company/andson-biotech) Andson Biotech is a biotechnology company based in Atlanta, Georgia, focused on developing innovative biotools to enhance mass spe United States $8.3M - [**Seed**](https://millionrounds.com/company/seed) Seed is a mobile banking service designed for freelancers, startups, and small businesses. United States $6.0M - [**Epigene Labs**](https://millionrounds.com/company/epigene-labs) Epigene Labs is a biotechnology company founded in 2019, focused on enhancing precision oncology research and drug development. France $1.6M - [*FB* **Felix Biotechnology**](https://millionrounds.com/company/felix-biotechnology) Felix Biotechnology is working to accelerate the deployment of novel biotherapeutics to manage infectious diseases. United States $314K - [**Synvivia**](https://millionrounds.com/company/synvivia) Synvivia creates organisms that can be controlled with small molecules. United States $256K ### Series A 2 startups · $55M raised - [**64x Bio**](https://millionrounds.com/company/64x-bio) 64x Bio is a biotechnology company founded in 2017-2018 as a spinout from Harvard University’s Wyss Institute and George Church’s lab. United States $55M - [**Intact Therapeutics**](https://millionrounds.com/company/intact-therapeutics) Intact Therapeutics is a clinical-stage biopharmaceutical company founded in 2015, specializing in next-generation localized drug United States $250K **How this map is made.** Every startup here works in Pharma and has raised money in a round we track that names Y Combinator as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **Y Combinator's AI portfolio** 1,143 startups · $44B](https://millionrounds.com/portfolio-maps/y-combinator-ai-portfolio)[Sector portfolio **Y Combinator's Fintech portfolio** 338 startups · $24B](https://millionrounds.com/portfolio-maps/y-combinator-fintech-portfolio)[Sector portfolio **Y Combinator's Big Data & Analytics portfolio** 201 startups · $3.4B](https://millionrounds.com/portfolio-maps/y-combinator-big-data-analytics-portfolio)[Sector portfolio **Y Combinator's Healthtech portfolio** 150 startups · $4.2B](https://millionrounds.com/portfolio-maps/y-combinator-healthtech-portfolio)[Sector portfolio **Y Combinator's IT Services portfolio** 148 startups · $840M](https://millionrounds.com/portfolio-maps/y-combinator-it-services-portfolio)[Sector portfolio **Y Combinator's Web3 & Crypto portfolio** 139 startups · $7.4B](https://millionrounds.com/portfolio-maps/y-combinator-web3-crypto-portfolio) ## Raising from investors like Y Combinator? 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