# Stoke Space funding: rounds and investors > Stoke Space has raised $1.6B across 3 rounds since 2025. Investors include Y Combinator, Breakthrough Energy and Toyota Ventures. Every round with its source. Source: https://millionrounds.com/company/stoke-space (Millionrounds; every figure on the page links to its filing or article) United States · [Growth startup](https://millionrounds.com/companies) # Who invested in *Stoke Space* 3 rounds we have observed, with the 16 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. Aerospace & Space Defence Tech Y Combinator: W21 Funding summary Updated 26 Oct 2026 **$1.6B** raised across 3 rounds since 2025, from 5 sources **$260M** Series C **$860M** Series D **$510M** Growth - **Latest round:** Growth, $510M Oct 2025 - **Led by:** US Innovative Technology - **Biggest round:** $860M Series D · Oct 2025 - **Investors:** 16 (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. 2025 2026 **$260M** Series C **$860M** Series D **$510M** Growth - **First round:** Series C, $260M - **Biggest round:** $860M - **Between rounds:** 9 months ## The rounds - **Oct 2025** Growth **$510M** *3 new* *3 returning* [US Innovative Technology](https://millionrounds.com/fund/us-innovative-technology) Lead [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) [Toyota Ventures](https://millionrounds.com/fund/toyota-ventures) [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) [Glade Brook Capital Partners](https://millionrounds.com/fund/glade-brook-capital) [General Innovation Capital](https://millionrounds.com/fund/general-innovation-capital-partners) Reported by TechCrunch and 1 other SEC filing: $410M sold, first sale Sept 2025 - **Oct 2025** Series D **$860M** *4 new* *1 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) [Long Journey Ventures](https://millionrounds.com/fund/long-journey-ventures) [Toyota Ventures](https://millionrounds.com/fund/toyota-ventures) [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) Source recorded SEC filing: $410M sold, first sale Sept 2025 - **Jan 2025** Series C **$260M** *9 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) [Point72 Ventures](https://millionrounds.com/fund/point72-ventures) [Seven Seven Six](https://millionrounds.com/fund/seven-seven-six) [NewView Capital](https://millionrounds.com/fund/newview-capital) [Leitmotif](https://millionrounds.com/fund/leitmotif) [Industrious Ventures](https://millionrounds.com/fund/industrious-ventures) [Woven Capital](https://millionrounds.com/fund/woven-capital) [University of Michigan](https://millionrounds.com/fund/university-of-michigan) Reported by Crunchbase News and 1 other SEC filing: $184M sold, first sale Dec 2024 ## 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 C** 2025 **Series D** 2025 **Growth** 2025 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) [Toyota Ventures](https://millionrounds.com/fund/toyota-ventures) [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) [US Innovative Technology](https://millionrounds.com/fund/us-innovative-technology) L [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) [Point72 Ventures](https://millionrounds.com/fund/point72-ventures) [Long Journey Ventures](https://millionrounds.com/fund/long-journey-ventures) [Seven Seven Six](https://millionrounds.com/fund/seven-seven-six) [NewView Capital](https://millionrounds.com/fund/newview-capital) ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) VC firm **2** rounds [Toyota Ventures](https://millionrounds.com/fund/toyota-ventures) VC firm **2** rounds [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) Private equity **2** rounds [US Innovative Technology](https://millionrounds.com/fund/us-innovative-technology) Private equity **1** round, led 1 [Liquid 2 Ventures](https://millionrounds.com/fund/liquid-2-ventures) VC firm **1** round [Point72 Ventures](https://millionrounds.com/fund/point72-ventures) VC firm **1** round [Long Journey Ventures](https://millionrounds.com/fund/long-journey-ventures) VC firm **1** round [Seven Seven Six](https://millionrounds.com/fund/seven-seven-six) VC firm **1** round [NewView Capital](https://millionrounds.com/fund/newview-capital) VC firm **1** round [Glade Brook Capital Partners](https://millionrounds.com/fund/glade-brook-capital) VC firm **1** round [Leitmotif](https://millionrounds.com/fund/leitmotif) VC firm **1** round [Industrious Ventures](https://millionrounds.com/fund/industrious-ventures) VC firm **1** round [Woven Capital](https://millionrounds.com/fund/woven-capital) Corporate VC **1** round [General Innovation Capital](https://millionrounds.com/fund/general-innovation-capital-partners) Private equity **1** round [University of Michigan](https://millionrounds.com/fund/university-of-michigan) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=stoke-space). ## Also claim to have backed them These 20 firms list Stoke Space 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. [Spark Capital](https://millionrounds.com/fund/spark-capital) VC firm Per its own site [MaC Venture Capital](https://millionrounds.com/fund/mac-venture-capital) VC firm Per its own site [Winklevoss Capital](https://millionrounds.com/fund/winklevoss-capital) Family office Per its own site [Florida Funders](https://millionrounds.com/fund/florida-funders) VC firm Per its own site [Justin Mateen](https://millionrounds.com/fund/justin-mateen) VC firm Per its own site [Wayfinder Ventures](https://millionrounds.com/fund/wayfinder-ventures) VC firm Per its own site [Aurelia Foundry](https://millionrounds.com/fund/aurelia-foundry) VC firm Per its own site [Beyond Earth Ventures](https://millionrounds.com/fund/beyond-earth-ventures) VC firm Per its own site [JDY Capital](https://millionrounds.com/fund/jdy-capital) VC firm Per its own site [Todd Dagres](https://millionrounds.com/fund/todd-dagres) VC firm Per its own site [trac.vc](https://millionrounds.com/fund/trac-vc) VC firm Per its own site [Abbhi Capital](https://millionrounds.com/fund/abbhi-capital) Private equity Per its own site [Beyond Earth LLC](https://millionrounds.com/fund/beyond-earth-llc) Investor Per its own site [Block City Ventures](https://millionrounds.com/fund/block-city-ventures) VC firm Per its own site [Grant Park Ventures](https://millionrounds.com/fund/grant-park-ventures) VC firm Per its own site [Hawktail](https://millionrounds.com/fund/hawktail) VC firm Per its own site [Helium-3 Ventures](https://millionrounds.com/fund/helium-3-ventures) VC firm Per its own site [Nextwave X Partners](https://millionrounds.com/fund/nextwave-x-partners) VC firm Per its own site [Piedmont Capital Investments](https://millionrounds.com/fund/piedmont-capital-investments) VC firm Per its own site [Wyndham Wealth](https://millionrounds.com/fund/wyndham-wealth) VC firm Per its own site ## Quick answers about Stoke Space ### Who invested in Stoke Space? Stoke Space's investors include Y Combinator, Breakthrough Energy, Toyota Ventures, Washington Harbour Partners Lp and US Innovative Technology, and 11 more on record. US Innovative Technology led its latest round. ### How much has Stoke Space raised? Stoke Space has raised $1.6B across 3 rounds since 2025. ### When did Stoke Space last raise? Stoke Space's most recent round was a Growth of $510M in Oct 2025, led by US Innovative Technology. ### What was Stoke Space's biggest round? Stoke Space's largest round on record is $860M (Series D), in Oct 2025. ### Who backed Stoke Space first? Stoke Space's first round on record, in Jan 2025, was backed by Y Combinator, Breakthrough Energy and Point72 Ventures and 6 others. ### What stage is Stoke Space at? Stoke Space's latest named round is a Growth, in Oct 2025. ### Where is Stoke Space based? Stoke Space is based in the United States. ### Who led Stoke Space's rounds? US Innovative Technology led the Growth in 2025. ## Companies like Stoke Space In the same sector, and raised in the last eighteen months. [**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)[**Jeevy Fabrication** Oct 2026](https://millionrounds.com/company/jeevy-fabrication)[**Applied Intuition** $640M · Oct 2026](https://millionrounds.com/company/applied-intuition)[**Kapta Space** $29M · Oct 2026](https://millionrounds.com/company/kapta-space) ## 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