# Iterum Therapeutics funding: rounds and investors > Iterum Therapeutics has raised $67M across 2 rounds since 2017. Investors include Canaan, RA Capital Management and Domain Associates. Source: https://millionrounds.com/company/iterum-therapeutics (Millionrounds; every figure on the page links to its filing or article) Ireland · [Funded startup](https://millionrounds.com/companies) # Who invested in *Iterum Therapeutics* 2 rounds we have observed, with the 6 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 2 rounds since 2017, from 2 sources **$65M** Series B **$2.2M** Round - **Latest round:** Round, $2.2M Aug 2025 - **Biggest round:** $65M Series B · May 2017 - **Investors:** 6 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. 2017 2019 2021 2023 2025 **$65M** Series B **$2.2M** Round - **First round:** Series B, $65M - **Biggest round:** $65M - **Between rounds:** 8.2 years ## The rounds - **Aug 2025** Round **$2.2M** *2 new* [Canaan](https://millionrounds.com/fund/canaan-partners) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) Source recorded - **May 2017** Series B **$65M** *4 new* [Domain Associates](https://millionrounds.com/fund/domain-associates) [Bay City Capital](https://millionrounds.com/fund/bay-city-capital) [Pivotal bioVenture Partners](https://millionrounds.com/fund/pivotal-life-sciences) [Arix Bioscience/ Advent Life Sciences](https://millionrounds.com/fund/arix-bioscience-advent-life-sciences) Reported by FinSMEs SEC filing: $46M sold, first sale May 2017 ## Founders and team From Iterum Therapeutics's own website: 2 on the team. - **Corey N. Fishman** Chief Executive Officer - **Judith M. Matthews** Chief Financial Officer ## 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 B** 2017 **Round** 2025 [Canaan](https://millionrounds.com/fund/canaan-partners) [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) [Domain Associates](https://millionrounds.com/fund/domain-associates) [Bay City Capital](https://millionrounds.com/fund/bay-city-capital) [Pivotal bioVenture Partners](https://millionrounds.com/fund/pivotal-life-sciences) [Arix Bioscience/ Advent Life Sciences](https://millionrounds.com/fund/arix-bioscience-advent-life-sciences) ## Everyone who backed them [Canaan](https://millionrounds.com/fund/canaan-partners) VC firm **1** round [RA Capital Management](https://millionrounds.com/fund/ra-capital-management) Private equity **1** round [Domain Associates](https://millionrounds.com/fund/domain-associates) VC firm **1** round [Bay City Capital](https://millionrounds.com/fund/bay-city-capital) VC firm **1** round [Pivotal bioVenture Partners](https://millionrounds.com/fund/pivotal-life-sciences) VC firm **1** round [Arix Bioscience/ Advent Life Sciences](https://millionrounds.com/fund/arix-bioscience-advent-life-sciences) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=iterum-therapeutics). ## Quick answers about Iterum Therapeutics ### Who invested in Iterum Therapeutics? Iterum Therapeutics's investors include Canaan, RA Capital Management, Domain Associates, Bay City Capital and Pivotal bioVenture Partners, and 1 more on record. ### How much has Iterum Therapeutics raised? Iterum Therapeutics has raised $67M across 2 rounds since 2017. ### When did Iterum Therapeutics last raise? Iterum Therapeutics's most recent round was an Undisclosed round of $2.2M in Aug 2025. ### What was Iterum Therapeutics's biggest round? Iterum Therapeutics's largest round on record is $65M (Series B), in May 2017. ### Who backed Iterum Therapeutics first? Iterum Therapeutics's first round on record, in May 2017, was backed by Domain Associates, Bay City Capital and Pivotal bioVenture Partners and 1 others. ### What stage is Iterum Therapeutics at? Iterum Therapeutics's latest named round is an Undisclosed round, in Aug 2025. ### Where is Iterum Therapeutics based? Iterum Therapeutics is based in Ireland. ## Companies like Iterum Therapeutics In the same sector, and raised in the last eighteen months. [**Neurent Medical** $29M · Sept 2026](https://millionrounds.com/company/neurent-medical)[**CroíValve** $41M · Jun 2026](https://millionrounds.com/company/croivalve)[**Neurobell** $7.6M · Jun 2026](https://millionrounds.com/company/neurobell)[**Aerska** $49M · May 2026](https://millionrounds.com/company/aerska)[**Bluedrop Medical** $13M · Feb 2026](https://millionrounds.com/company/bluedrop-medical)[**CrannMed** $15M · Feb 2026](https://millionrounds.com/company/crannmed) ## 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