# Ribon Therapeutics funding: rounds and investors > Ribon Therapeutics has raised $90M across 2 rounds since 2018. Investors include Google Ventures, U.S. Venture Partners and Deerfield. Source: https://millionrounds.com/company/ribon-therapeutics (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Ribon Therapeutics* 2 rounds we have observed, with the 10 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 **$90M** raised across 2 rounds since 2018, from 2 sources **$65M** Series B **$25M** Venture - **Latest round:** Venture, $25M Dec 2022 - **Biggest round:** $65M Series B · Jan 2018 - **Investors:** 10 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. 2018 2019 2020 2021 2022 **$65M** Series B **$25M** Venture - **First round:** Series B, $65M - **Biggest round:** $65M - **Between rounds:** 4.9 years ## The rounds - **Dec 2022** Venture **$25M** *2 new* [Google Ventures](https://millionrounds.com/fund/gv) [AbbVie](https://millionrounds.com/fund/abbvie) Source recorded SEC filing: $25M sold, first sale Dec 2022 - **Jan 2018** Series B **$65M** *8 new* [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Deerfield](https://millionrounds.com/fund/deerfield) [Osage University Partners](https://millionrounds.com/fund/osage-university-partners) [The Column Group](https://millionrounds.com/fund/the-column-group) [Celgene](https://millionrounds.com/fund/celgene) [Takeda Digital Ventures](https://millionrounds.com/fund/takeda) [Euclidean Capital](https://millionrounds.com/fund/euclidean-capital) [Novartis Venture Fund/ JJDC](https://millionrounds.com/fund/novartis-venture-fund-jjdc) Reported by Marketwatch SEC filing: $20M sold, first sale Oct 2017 ## Founders and team From the SEC filings it signed: 3 on the team. - **Gary Sutton** Executive Officer i - **Paul Brannelly** Executive Officer i - **Prakash Raman** Executive Officer, Director i On the board, as filed i *Cameron Wheeler* *Emma Reeve* *Eyal Lifschitz* *James Audia* *Jeff Goater* *Jodie Morrison* *Jonathan Root* *Laura Brass* ## 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** 2018 **Venture** 2022 [Google Ventures](https://millionrounds.com/fund/gv) [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) [Deerfield](https://millionrounds.com/fund/deerfield) [Osage University Partners](https://millionrounds.com/fund/osage-university-partners) [AbbVie](https://millionrounds.com/fund/abbvie) [The Column Group](https://millionrounds.com/fund/the-column-group) [Celgene](https://millionrounds.com/fund/celgene) [Takeda Digital Ventures](https://millionrounds.com/fund/takeda) [Euclidean Capital](https://millionrounds.com/fund/euclidean-capital) [Novartis Venture Fund/ JJDC](https://millionrounds.com/fund/novartis-venture-fund-jjdc) ## Everyone who backed them [Google Ventures](https://millionrounds.com/fund/gv) Corporate VC **1** round [U.S. Venture Partners](https://millionrounds.com/fund/u-s-venture-partners-usvp) VC firm **1** round [Deerfield](https://millionrounds.com/fund/deerfield) VC firm **1** round [Osage University Partners](https://millionrounds.com/fund/osage-university-partners) VC firm **1** round [AbbVie](https://millionrounds.com/fund/abbvie) Corporate VC **1** round [The Column Group](https://millionrounds.com/fund/the-column-group) VC firm **1** round [Celgene](https://millionrounds.com/fund/celgene) Growth equity **1** round [Takeda Digital Ventures](https://millionrounds.com/fund/takeda) Company **1** round [Euclidean Capital](https://millionrounds.com/fund/euclidean-capital) Family office **1** round [Novartis Venture Fund/ JJDC](https://millionrounds.com/fund/novartis-venture-fund-jjdc) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=ribon-therapeutics). ## Quick answers about Ribon Therapeutics ### Who invested in Ribon Therapeutics? Ribon Therapeutics's investors include Google Ventures, U.S. Venture Partners, Deerfield, Osage University Partners and AbbVie, and 5 more on record. ### How much has Ribon Therapeutics raised? Ribon Therapeutics has raised $90M across 2 rounds since 2018. ### When did Ribon Therapeutics last raise? Ribon Therapeutics's most recent round was a Venture of $25M in Dec 2022. ### What was Ribon Therapeutics's biggest round? Ribon Therapeutics's largest round on record is $65M (Series B), in Jan 2018. ### Who backed Ribon Therapeutics first? Ribon Therapeutics's first round on record, in Jan 2018, was backed by U.S. Venture Partners, Deerfield and Osage University Partners and 5 others. ### What stage is Ribon Therapeutics at? Ribon Therapeutics's latest named round is a Venture, in Dec 2022. ### Where is Ribon Therapeutics based? Ribon Therapeutics is based in the United States. ## Companies like Ribon Therapeutics 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