# HAYA Therapeutics funding: rounds and investors > HAYA Therapeutics has raised $67M across 3 rounds since 2025. Investors include Earlybird Venture Capital, Sofinnova Partners and Eli Lilly. Source: https://millionrounds.com/company/haya-therapeutics (Millionrounds; every figure on the page links to its filing or article) Switzerland · [Venture startup](https://millionrounds.com/companies) # Who invested in *HAYA Therapeutics* 3 rounds we have observed, with the 15 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Biotech Healthcare Funding summary Updated 26 Oct 2026 **$67M** raised across 3 rounds since 2025, from 4 sources **$1.6M** Grant **$65M** Series A - **Latest round:** Venture Sept 2025 - **Biggest round:** $65M Series A · May 2025 - **Investors:** 15 (3 led) See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2026 **$1.6M** Grant **$65M** Series A **?** Venture - **First round:** Grant, $1.6M - **Biggest round:** $65M - **Usual gap between rounds:** 4 months ## The rounds - **Sept 2025** Venture **Amount undisclosed** *2 new* *3 returning* [Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) [Eli Lilly](https://millionrounds.com/fund/eli-lilly) [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) [Apollo](https://millionrounds.com/fund/apollo-global-management) Source recorded - **May 2025** Series A **$65M** *12 new* [Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) Lead [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) Lead [Eli Lilly](https://millionrounds.com/fund/eli-lilly) [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) [Declaration Partners](https://millionrounds.com/fund/declaration-partners) [Nano Dimension](https://millionrounds.com/fund/nanodimension) [Schroders Capital](https://millionrounds.com/fund/schroders-capital) [Longview Ventures](https://millionrounds.com/fund/broadview-ventures-inc) [Apollo Health Ventures](https://millionrounds.com/fund/apollo-health-ventures) [4See Ventures](https://millionrounds.com/fund/4see-ventures) [BERNINA Bioinvest](https://millionrounds.com/fund/bernina-bioinvest) [LifeLink Ventures](https://millionrounds.com/fund/lifelink-ventures) Reported by Firms' own news pages and 1 other - **Feb 2025** Grant **$1.6M** *1 new* [Innosuisse](https://millionrounds.com/fund/innosuisse) Lead Reported by 4See Ventures ## Founders and team From HAYA Therapeutics's own website: 2 founders, 10 on the team. **Samir Ounzain** Chief Executive Officer (CEO) & co-founder **Daniel Blessing** Chief Scientific Officer (CSO) & co-founder - **Denis Drygin** Senior Vice President of Development - **Mihaela Roberts** Senior Vice President, Finance - **Eric Adam** Chief Operating Officer (COO) - **Jordan Shin** Chief Medical Officer (CMO) - **Jérôme Andries** Chief Financial Officer (CFO) - **Richard Law** Chief Business Officer (CBO) - **Barry Ticho** Independent Director - **Brian Thomas** Chairman - **Douglas L. Mann** Chairperson - **Social Media** Board of Directors ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Grant** 2025 **Series A** 2025 **Venture** 2025 [Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) L [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) L [Eli Lilly](https://millionrounds.com/fund/eli-lilly) [Innosuisse](https://millionrounds.com/fund/innosuisse) L [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) [Apollo](https://millionrounds.com/fund/apollo-global-management) [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) [Declaration Partners](https://millionrounds.com/fund/declaration-partners) [Nano Dimension](https://millionrounds.com/fund/nanodimension) [Schroders Capital](https://millionrounds.com/fund/schroders-capital) ## Everyone who backed them [Earlybird Venture Capital](https://millionrounds.com/fund/earlybird) VC firm **2** rounds, led 1 [Sofinnova Partners](https://millionrounds.com/fund/sofinnova-partners) VC firm **2** rounds, led 1 [Eli Lilly](https://millionrounds.com/fund/eli-lilly) Corporate VC **2** rounds [Innosuisse](https://millionrounds.com/fund/innosuisse) Government **1** round, led 1 [Alexandria Venture Investments](https://millionrounds.com/fund/alexandria-venture-investments) VC firm **1** round [Apollo](https://millionrounds.com/fund/apollo-global-management) Private equity **1** round [Alexandria Real Estate Equities](https://millionrounds.com/fund/alexandria) VC firm **1** round [Declaration Partners](https://millionrounds.com/fund/declaration-partners) Family office **1** round [Nano Dimension](https://millionrounds.com/fund/nanodimension) Growth equity **1** round [Schroders Capital](https://millionrounds.com/fund/schroders-capital) Hedge fund **1** round [Longview Ventures](https://millionrounds.com/fund/broadview-ventures-inc) VC firm **1** round [Apollo Health Ventures](https://millionrounds.com/fund/apollo-health-ventures) Accelerator **1** round [4See Ventures](https://millionrounds.com/fund/4see-ventures) VC firm **1** round [BERNINA Bioinvest](https://millionrounds.com/fund/bernina-bioinvest) VC firm **1** round [LifeLink Ventures](https://millionrounds.com/fund/lifelink-ventures) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=haya-therapeutics). ## Quick answers about HAYA Therapeutics ### Who invested in HAYA Therapeutics? HAYA Therapeutics's investors include Earlybird Venture Capital, Sofinnova Partners, Eli Lilly, Innosuisse and Alexandria Venture Investments, and 10 more on record. ### How much has HAYA Therapeutics raised? HAYA Therapeutics has raised $67M across 3 rounds since 2025. One round did not disclose an amount, so the total is a floor. ### When did HAYA Therapeutics last raise? HAYA Therapeutics's most recent round was a Venture in Sept 2025. ### What was HAYA Therapeutics's biggest round? HAYA Therapeutics's largest round on record is $65M (Series A), in May 2025, led by Earlybird Venture Capital. ### Who backed HAYA Therapeutics first? HAYA Therapeutics's first round on record, in Feb 2025, was backed by Innosuisse. ### What stage is HAYA Therapeutics at? HAYA Therapeutics's latest named round is a Venture, in Sept 2025. ### Where is HAYA Therapeutics based? HAYA Therapeutics is based in Switzerland. ### Who led HAYA Therapeutics's rounds? Innosuisse led the Grant in 2025; Earlybird Venture Capital led the Series A in 2025. ## Companies like HAYA Therapeutics In the same sector, and raised in the last eighteen months. [**Nouscom** $191M · Oct 2026](https://millionrounds.com/company/nouscom)[**ADC Therapeutics** $646M · Oct 2026](https://millionrounds.com/company/adc-therapeutics)[**AnaCardio** $89M · Oct 2026](https://millionrounds.com/company/anacardio)[**NovaGo Therapeutics** $40M · Sept 2026](https://millionrounds.com/company/novago-therapeutics)[**Prevision Medicine** $5.4M · Sept 2026](https://millionrounds.com/company/prevision-medicine)[**ABCDx** $1.6M · Sept 2026](https://millionrounds.com/company/abcdx) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. 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