# Profusa funding: rounds and investors > Profusa has raised $60M across 4 rounds since 2012. Investors include Asset Management Ventures, Atinum Investment and 3E Bioventures. Source: https://millionrounds.com/company/profusa (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *Profusa* 4 rounds we have observed, with the 5 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 **$60M** raised across 4 rounds since 2012, from 4 sources **$1.2M** Debt **$2.8M** Venture **$11M** Venture **$45M** Series C - **Latest round:** Series C, $45M Aug 2018 - **Step-up i:** 4× - **Investors:** 5 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. 2013 2014 2015 2016 2017 2018 **$1.2M** Debt **$2.8M** Venture **$11M** Venture **$45M** Series C - **First round:** Debt, $1.2M - **Biggest round:** $45M - **Usual gap between rounds:** 22 months ## The rounds - **Aug 2018** Series C **$45M** *4 new* [Atinum Investment](https://millionrounds.com/fund/atinum-investment) [3E Bioventures](https://millionrounds.com/fund/3e-bioventures) [Tasly Pharmaceutical](https://millionrounds.com/fund/tasly-pharmaceutical) [Maxim Integrated](https://millionrounds.com/fund/maxim-integrated) Reported by FinSMEs SEC filing: $45M sold, first sale May 2018 - **Jul 2015** Venture **$11M** No investor was named in the report. From a historical funding record SEC filing: $11M sold, first sale Jun 2015 - **Sept 2013** Venture **$2.8M** *1 new* [Asset Management Ventures](https://millionrounds.com/fund/asset-management-ventures) Reported by sec.gov SEC filing: $2.8M sold, first sale Aug 2013 - **Aug 2012** Debt **$1.2M** No investor was named in the report. Reported by sec.gov SEC filing: $1.2M sold, first sale Oct 2011 ## Founders and team From Profusa's own website and the SEC filings it signed: 1 founder, 5 on the team. **Bill McMillan** Co-Founder, CSO & Head of Research *Named on its 2018 Form D* - **Fred Knechtel** Chief Financial Officer - **Sean Givens** Head of Government Business - **Aude Sordet** General Manager, Europe - **Ben Hwang** Executive Officer, Director i - **Natalie Wisniewski** Executive Officer, Director i On the board, as filed i *Joan Siu Braddi* *NG Siu Wai* *Qianye Karen Liu* *Thomas Gutshall* *William Siu Frist* ## 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. **Debt** 2012 **Venture** 2013 **Venture** 2015 **Series C** 2018 [Asset Management Ventures](https://millionrounds.com/fund/asset-management-ventures) [Atinum Investment](https://millionrounds.com/fund/atinum-investment) [3E Bioventures](https://millionrounds.com/fund/3e-bioventures) [Tasly Pharmaceutical](https://millionrounds.com/fund/tasly-pharmaceutical) [Maxim Integrated](https://millionrounds.com/fund/maxim-integrated) ## Everyone who backed them [Asset Management Ventures](https://millionrounds.com/fund/asset-management-ventures) VC firm **1** round [Atinum Investment](https://millionrounds.com/fund/atinum-investment) VC firm **1** round [3E Bioventures](https://millionrounds.com/fund/3e-bioventures) VC firm **1** round [Tasly Pharmaceutical](https://millionrounds.com/fund/tasly-pharmaceutical) Corporate VC **1** round [Maxim Integrated](https://millionrounds.com/fund/maxim-integrated) Corporate VC **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=profusa). ## Quick answers about Profusa ### Who invested in Profusa? Profusa's investors include Asset Management Ventures, Atinum Investment, 3E Bioventures, Tasly Pharmaceutical and Maxim Integrated. ### How much has Profusa raised? Profusa has raised $60M across 4 rounds since 2012. ### When did Profusa last raise? Profusa's most recent round was a Series C of $45M in Aug 2018. ### What was Profusa's biggest round? Its most recent round, $45M in Aug 2018, is also its largest on record. ### Who backed Profusa first? Profusa's first round on record, in Sept 2013, was backed by Asset Management Ventures. ### What stage is Profusa at? Profusa's latest named round is a Series C, in Aug 2018. ### Where is Profusa based? Profusa is based in the United States. ## Companies like Profusa In the same sector, and raised in the last eighteen months. 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