# Auxilius funding: rounds and investors > Auxilius has raised $12M across 2 rounds since 2024. Investors include Techstars, Bain Capital Ventures and Z Venture Capital. Every round with its source. Source: https://millionrounds.com/company/auxilius (Millionrounds; every figure on the page links to its filing or article) United States · [Pre-seed startup](https://millionrounds.com/companies) # Who invested in *Auxilius* 2 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 Raised 4 months ago Funding summary Updated 26 Oct 2026 **$12M** raised across 2 rounds since 2024, from 2 sources **$10M** Series A **$1.5M** Pre-seed - **Latest round:** Pre-seed, $1.5M Jul 2026 - **Biggest round:** $10M Series A · Mar 2024 - **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. 2025 2026 **$10M** Series A **$1.5M** Pre-seed - **First round:** Series A, $10M - **Biggest round:** $10M - **Between rounds:** 2.3 years ## The rounds - **Jul 2026** Pre-seed **$1.5M** *1 new* [Techstars](https://millionrounds.com/fund/techstars) Source recorded - **Mar 2024** Series A **$10M** *4 new* [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Z Venture Capital](https://millionrounds.com/fund/z-venture-capital) [SignalFire](https://millionrounds.com/fund/signalfire) [XYZ Venture Capital](https://millionrounds.com/fund/xyz-venture-capital) Source recorded ## Founders and team From Auxilius's own website: 1 founder, 7 on the team. **Adam Weisman** CEO and Co-founder - **Erin Warner Guill** President and COO - **Alexandra Kaplan** VP of Operations - **Alyssa Foxx** VP of Engineering - **Holly Leslie** VP of Investigator Grant Solutions - **Kristen Lueck** VP of Product - **Peter Kinchley** VP of Marketing - **Ethan Saville** Business Analyst ## 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** 2024 **Pre-seed** 2026 [Techstars](https://millionrounds.com/fund/techstars) [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Z Venture Capital](https://millionrounds.com/fund/z-venture-capital) [SignalFire](https://millionrounds.com/fund/signalfire) [XYZ Venture Capital](https://millionrounds.com/fund/xyz-venture-capital) ## Everyone who backed them [Techstars](https://millionrounds.com/fund/techstars) VC firm **1** round [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round [Z Venture Capital](https://millionrounds.com/fund/z-venture-capital) Corporate VC **1** round [SignalFire](https://millionrounds.com/fund/signalfire) VC firm **1** round [XYZ Venture Capital](https://millionrounds.com/fund/xyz-venture-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=auxilius). ## Also claim to have backed them These 2 firms list Auxilius 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. [Valspring Capital](https://millionrounds.com/fund/valspring-capital) VC firm Per its own site [HealthTrend Capital](https://millionrounds.com/fund/healthtrend-capital) Growth equity Per its own site ## Quick answers about Auxilius ### Who invested in Auxilius? Auxilius's investors include Techstars, Bain Capital Ventures, Z Venture Capital, SignalFire and XYZ Venture Capital. ### How much has Auxilius raised? Auxilius has raised $12M across 2 rounds since 2024. ### When did Auxilius last raise? Auxilius's most recent round was a Pre-seed of $1.5M in Jul 2026. ### What was Auxilius's biggest round? Auxilius's largest round on record is $10M (Series A), in Mar 2024. ### Who backed Auxilius first? Auxilius's first round on record, in Mar 2024, was backed by Bain Capital Ventures, Z Venture Capital and SignalFire and 1 others. ### What stage is Auxilius at? Auxilius's latest named round is a Pre-seed, in Jul 2026. ### Where is Auxilius based? Auxilius is based in the United States. ## Companies like Auxilius In the same sector, and raised in the last eighteen months. [**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. 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