# Kayrros funding: rounds and investors > Kayrros has raised $78M across 3 rounds since 2017. Investors include Index Ventures, Bpifrance and European Investment Bank. Every round with its source. Source: https://millionrounds.com/company/kayrros (Millionrounds; every figure on the page links to its filing or article) France · [Series C startup](https://millionrounds.com/companies) # Who invested in *Kayrros* 3 rounds we have observed, with the 9 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. Big Data & Analytics Funding summary Updated 26 Oct 2026 **$78M** raised across 3 rounds since 2017, from 3 sources **$9.6M** Series A **$24M** Series B **$44M** Series C - **Latest round:** Series C, $44M Mar 2022 - **Step-up i:** 1.8× - **Investors:** 9 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 2018 2019 2020 2021 2022 **$9.6M** Series A **$24M** Series B **$44M** Series C - **First round:** Series A, $9.6M - **Biggest round:** $44M - **Usual gap between rounds:** 3.4 years ## The rounds - **Mar 2022** Series C **$44M** *4 new* *1 returning* [Bpifrance](https://millionrounds.com/fund/bpifrance) [Index Ventures](https://millionrounds.com/fund/index-ventures) [European Investment Bank](https://millionrounds.com/fund/european-investment-bank) [Cathay Innovation](https://millionrounds.com/fund/cathay-innovation) [Space Capital](https://millionrounds.com/fund/space-capital-2) Source recorded - **Sept 2018** Series B **$24M** *4 new* [Korelya Capital](https://millionrounds.com/fund/korelya-capital) [AtlasInvest](https://millionrounds.com/fund/atlasinvest) Cathay Innovation/ Index Primat Family Office Reported by Oilvoice - **Jan 2017** Series A **$9.6M** *1 new* [Index Ventures](https://millionrounds.com/fund/index-ventures) Reported by FinSMEs ## 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** 2017 **Series B** 2018 **Series C** 2022 [Index Ventures](https://millionrounds.com/fund/index-ventures) [Bpifrance](https://millionrounds.com/fund/bpifrance) [European Investment Bank](https://millionrounds.com/fund/european-investment-bank) [Cathay Innovation](https://millionrounds.com/fund/cathay-innovation) [Space Capital](https://millionrounds.com/fund/space-capital-2) [Korelya Capital](https://millionrounds.com/fund/korelya-capital) [AtlasInvest](https://millionrounds.com/fund/atlasinvest) Cathay Innovation/ Index Primat Family Office ## Everyone who backed them [Index Ventures](https://millionrounds.com/fund/index-ventures) VC firm **2** rounds [Bpifrance](https://millionrounds.com/fund/bpifrance) Government **1** round [European Investment Bank](https://millionrounds.com/fund/european-investment-bank) Government **1** round [Cathay Innovation](https://millionrounds.com/fund/cathay-innovation) VC firm **1** round [Space Capital](https://millionrounds.com/fund/space-capital-2) Private equity **1** round [Korelya Capital](https://millionrounds.com/fund/korelya-capital) VC firm **1** round [AtlasInvest](https://millionrounds.com/fund/atlasinvest) Private equity **1** round Cathay Innovation/ Index no record of our own yet **1** round Primat Family Office no record of our own yet **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=kayrros). ## Also claim to have backed them These 2 firms list Kayrros 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. [NewSpace Capital](https://millionrounds.com/fund/newspace-capital) Private equity Per its own site [Server Partners](https://millionrounds.com/fund/server-partners) Family office Per its own site ## Quick answers about Kayrros ### Who invested in Kayrros? Kayrros's investors include Index Ventures, Bpifrance, European Investment Bank, Cathay Innovation and Space Capital, and 4 more on record. ### How much has Kayrros raised? Kayrros has raised $78M across 3 rounds since 2017. ### When did Kayrros last raise? Kayrros's most recent round was a Series C of $44M in Mar 2022. ### What was Kayrros's biggest round? Its most recent round, $44M in Mar 2022, is also its largest on record. ### Who backed Kayrros first? Kayrros's first round on record, in Jan 2017, was backed by Index Ventures. ### What stage is Kayrros at? Kayrros's latest named round is a Series C, in Mar 2022. ### Where is Kayrros based? Kayrros is based in France. ## Companies like Kayrros In the same sector, and raised in the last eighteen months. [**Pigment** $483M · Oct 2026](https://millionrounds.com/company/pigment)[**Mistral AI** $7.5B · Sept 2026](https://millionrounds.com/company/mistral-ai)[**ANA Healthcare** $2.6M · Sept 2026](https://millionrounds.com/company/ana-healthcare)[**cosma** $5.3M · Sept 2026](https://millionrounds.com/company/cosma)[**Arlequin AI** $38M · Sept 2026](https://millionrounds.com/company/arlequin-ai)[**Wheere** $4.9M · Jun 2026](https://millionrounds.com/company/wheere) ## 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