# Platelet BioGenesis funding: rounds and investors > Platelet BioGenesis has raised $102M across 2 rounds since 2019. Investors include Qiming Venture Partners USA, Ziff Capital Partners and MassChallenge. Source: https://millionrounds.com/company/platelet-biogenesis (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Platelet BioGenesis* 2 rounds we have observed, with the 7 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 **$102M** raised across 2 rounds since 2019, from 2 sources **$26M** Series A **$76M** Series B - **Latest round:** Series B, $76M Nov 2021 - **Step-up i:** 2.9× - **Investors:** 7 (2 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. 2020 2021 **$26M** Series A **$76M** Series B - **First round:** Series A, $26M - **Biggest round:** $76M - **Between rounds:** 2.2 years ## The rounds - **Nov 2021** Series B **$76M** *3 new* [MassChallenge](https://millionrounds.com/fund/masschallenge) [Qiming Venture Partners](https://millionrounds.com/fund/qiming-venture-partners) [Vivo Capital](https://millionrounds.com/fund/vivo-capital) Source recorded SEC filing: $35M sold, first sale Oct 2021 - **Sept 2019** Series A **$26M** *4 new* [Qiming Venture Partners USA](https://millionrounds.com/fund/qiming-venture-partners-usa) Lead Ziff Capital Partners Lead [eCoast Angels](https://millionrounds.com/fund/ecoast-angels) [Nest.Bio Ventures](https://millionrounds.com/fund/nest-bio-ventures) Reported by FinSMEs SEC filing: $26M sold, first sale Jun 2019 ## Founders and team From the SEC filings it signed: 3 on the team. - **Jonathan Thon** Executive Officer, Director i - **Peter Finn** Executive Officer i - **Sven Karlsson** Executive Officer, Director i On the board, as filed i *Joseph Italiano* *Mark McDade* *Philip Reilly* ## 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. **Series A** 2019 **Series B** 2021 [Qiming Venture Partners USA](https://millionrounds.com/fund/qiming-venture-partners-usa) L Ziff Capital Partners L [MassChallenge](https://millionrounds.com/fund/masschallenge) [Qiming Venture Partners](https://millionrounds.com/fund/qiming-venture-partners) [Vivo Capital](https://millionrounds.com/fund/vivo-capital) [eCoast Angels](https://millionrounds.com/fund/ecoast-angels) [Nest.Bio Ventures](https://millionrounds.com/fund/nest-bio-ventures) ## Everyone who backed them [Qiming Venture Partners USA](https://millionrounds.com/fund/qiming-venture-partners-usa) VC firm **1** round, led 1 Ziff Capital Partners no record of our own yet **1** round, led 1 [MassChallenge](https://millionrounds.com/fund/masschallenge) Accelerator **1** round [Qiming Venture Partners](https://millionrounds.com/fund/qiming-venture-partners) VC firm **1** round [Vivo Capital](https://millionrounds.com/fund/vivo-capital) Private equity **1** round [eCoast Angels](https://millionrounds.com/fund/ecoast-angels) Angel network **1** round [Nest.Bio Ventures](https://millionrounds.com/fund/nest-bio-ventures) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=platelet-biogenesis). ## Also claim to have backed them These 2 firms list Platelet BioGenesis as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above. [Boston Harbor Angels](https://millionrounds.com/fund/boston-harbor-angels) Angel network Per its own site [Virtus Inspire Ventures](https://millionrounds.com/fund/vi-ventures) VC firm Per its own site ## Quick answers about Platelet BioGenesis ### Who invested in Platelet BioGenesis? Platelet BioGenesis's investors include Qiming Venture Partners USA, Ziff Capital Partners, MassChallenge, Qiming Venture Partners and Vivo Capital, and 2 more on record. ### How much has Platelet BioGenesis raised? Platelet BioGenesis has raised $102M across 2 rounds since 2019. ### When did Platelet BioGenesis last raise? Platelet BioGenesis's most recent round was a Series B of $76M in Nov 2021. ### What was Platelet BioGenesis's biggest round? Its most recent round, $76M in Nov 2021, is also its largest on record. ### Who backed Platelet BioGenesis first? Platelet BioGenesis's first round on record, in Sept 2019, was backed by Qiming Venture Partners USA, Ziff Capital Partners and eCoast Angels and 1 others. ### What stage is Platelet BioGenesis at? Platelet BioGenesis's latest named round is a Series B, in Nov 2021. ### Where is Platelet BioGenesis based? Platelet BioGenesis is based in the United States. ### Who led Platelet BioGenesis's rounds? Qiming Venture Partners USA led the Series A in 2019. ## Companies like Platelet BioGenesis In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app