# Tachyum funding: rounds and investors > Tachyum has raised $245M across 2 rounds since 2019. Investors include IPM Group, European Commission and Republic. Every round with its source. Source: https://millionrounds.com/company/tachyum (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *Tachyum* 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. AI Funding summary Updated 27 Oct 2026 **$245M** raised across 2 rounds since 2019, from 2 sources **$25M** Series A **$220M** Series C - **Latest round:** Series C, $220M Oct 2025 - **Step-up i:** 8.8× - **Investors:** 5 (1 led) 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. 2020 2021 2022 2023 2024 2025 **$25M** Series A **$220M** Series C - **First round:** Series A, $25M - **Biggest round:** $220M - **Between rounds:** 6.3 years ## The rounds - **Oct 2025** Series C **$220M** *3 new* [European Commission](https://millionrounds.com/fund/european-commission) [Republic](https://millionrounds.com/fund/republic-2) [Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) Source recorded - **Jul 2019** Series A **$25M** *2 new* [IPM Group](https://millionrounds.com/fund/ipm-group) Lead the Slovak Government 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** 2019 **Series C** 2025 [IPM Group](https://millionrounds.com/fund/ipm-group) L [European Commission](https://millionrounds.com/fund/european-commission) [Republic](https://millionrounds.com/fund/republic-2) [Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) the Slovak Government ## Everyone who backed them [IPM Group](https://millionrounds.com/fund/ipm-group) Private equity **1** round, led 1 [European Commission](https://millionrounds.com/fund/european-commission) VC firm **1** round [Republic](https://millionrounds.com/fund/republic-2) VC firm **1** round [Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) VC firm **1** round the Slovak Government 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=tachyum). ## Quick answers about Tachyum ### Who invested in Tachyum? Tachyum's investors include IPM Group, European Commission, Republic, Purple and the Slovak Government. ### How much has Tachyum raised? Tachyum has raised $245M across 2 rounds since 2019. ### When did Tachyum last raise? Tachyum's most recent round was a Series C of $220M in Oct 2025. ### What was Tachyum's biggest round? Its most recent round, $220M in Oct 2025, is also its largest on record. ### Who backed Tachyum first? Tachyum's first round on record, in Jul 2019, was backed by IPM Group and the Slovak Government. ### What stage is Tachyum at? Tachyum's latest named round is a Series C, in Oct 2025. ### Where is Tachyum based? Tachyum is based in the United States. ### Who led Tachyum's rounds? IPM Group led the Series A in 2019. ## Companies like Tachyum In the same sector, and raised in the last eighteen months. [**Ayar Labs** $904M · Oct 2026](https://millionrounds.com/company/ayar-labs)[**Simile** $600M · Oct 2026](https://millionrounds.com/company/simile)[**Nevis** $105M · Oct 2026](https://millionrounds.com/company/nevis)[**Caju AI** $3.0M · Oct 2026](https://millionrounds.com/company/caju-ai)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay) ## 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