# Reliable Robotics funding: rounds and investors > Reliable Robotics has raised $275M across 2 rounds since 2026. Investors include Nimble Partners, Lightspeed Venture Partners and Gaingels. Source: https://millionrounds.com/company/reliable-robotics (Millionrounds; every figure on the page links to its filing or article) United States · [Series D startup](https://millionrounds.com/companies) # Who invested in *Reliable Robotics* 2 rounds we have observed, with the 15 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 Aviation Robotics Raised 1 month ago Follow Reliable Robotics and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Freliable-robotics) Funding summary Updated 5 Nov 2026 **$275M** raised across 2 rounds since 2026, from 8 sources **$160M** Series D **$115M** Series D - **Latest round:** Series D, $115M Oct 2026 - **Led by:** Nimble Partners - **Biggest round:** $160M Series D · Apr 2026 - **Investors:** 15 (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. 2027 **$160M** Series D **$115M** Series D - **First round:** Series D, $160M - **Biggest round:** $160M - **Between rounds:** 6 months ## The rounds - **Oct 2026** Series D **$115M** *9 new* *1 returning* [Nimble Partners](https://millionrounds.com/fund/nimble-partners) Lead [SVB Capital](https://millionrounds.com/fund/svb-capital) [Allen & Company](https://millionrounds.com/fund/allen-and-company) [Geek Ventures](https://millionrounds.com/fund/geek-ventures) [Gold Hill Capital](https://millionrounds.com/fund/gold-hill-capital) [Gideon Strategic Partners](https://millionrounds.com/fund/gideon-strategic-partners) [Gideon Capital](https://millionrounds.com/fund/gideon-capital) [Island Green Partners](https://millionrounds.com/fund/island-green-partners) [Rock Creek](https://millionrounds.com/fund/managing-director) [Sparkwave Capital](https://millionrounds.com/fund/sparkwave-capital) Reported by Google News search and 5 others - **Apr 2026** Series D **$160M** *6 new* [Nimble Partners](https://millionrounds.com/fund/nimble-partners) Lead [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Gaingels](https://millionrounds.com/fund/gaingels) [Coatue](https://millionrounds.com/fund/coatue-management) [Mana Ventures](https://millionrounds.com/fund/mana-ventures) [Eclipse](https://millionrounds.com/fund/eclipse) Reported by TechStartups and 1 other ## 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 D** 2026 **Series D** 2026 [Nimble Partners](https://millionrounds.com/fund/nimble-partners) L L [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) [Gaingels](https://millionrounds.com/fund/gaingels) [SVB Capital](https://millionrounds.com/fund/svb-capital) [Coatue](https://millionrounds.com/fund/coatue-management) [Mana Ventures](https://millionrounds.com/fund/mana-ventures) [Allen & Company](https://millionrounds.com/fund/allen-and-company) [Eclipse](https://millionrounds.com/fund/eclipse) [Geek Ventures](https://millionrounds.com/fund/geek-ventures) [Gold Hill Capital](https://millionrounds.com/fund/gold-hill-capital) ## Everyone who backed them [Nimble Partners](https://millionrounds.com/fund/nimble-partners) VC firm **2** rounds, led 2 [Lightspeed Venture Partners](https://millionrounds.com/fund/lightspeed-venture-partners) VC firm **1** round [Gaingels](https://millionrounds.com/fund/gaingels) Private equity **1** round [SVB Capital](https://millionrounds.com/fund/svb-capital) VC firm **1** round [Coatue](https://millionrounds.com/fund/coatue-management) VC firm **1** round [Mana Ventures](https://millionrounds.com/fund/mana-ventures) VC firm **1** round [Allen & Company](https://millionrounds.com/fund/allen-and-company) Wealth manager **1** round [Eclipse](https://millionrounds.com/fund/eclipse) VC firm **1** round [Geek Ventures](https://millionrounds.com/fund/geek-ventures) VC firm **1** round [Gold Hill Capital](https://millionrounds.com/fund/gold-hill-capital) VC firm **1** round [Gideon Strategic Partners](https://millionrounds.com/fund/gideon-strategic-partners) Private equity **1** round [Gideon Capital](https://millionrounds.com/fund/gideon-capital) Growth equity **1** round [Island Green Partners](https://millionrounds.com/fund/island-green-partners) Growth equity **1** round [Rock Creek](https://millionrounds.com/fund/managing-director) Government **1** round [Sparkwave Capital](https://millionrounds.com/fund/sparkwave-capital) Growth equity **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=reliable-robotics). ## Also claim to have backed them These 3 firms list Reliable Robotics 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. [Presidio Ventures](https://millionrounds.com/fund/presidio-ventures) Corporate VC Per its own site [Pathbreaker Ventures](https://millionrounds.com/fund/pathbreaker-ventures) VC firm Per its own site [Unmatched Ventures](https://millionrounds.com/fund/unmatched-ventures) VC firm Per its own site ## Quick answers about Reliable Robotics ### Who invested in Reliable Robotics? Reliable Robotics's investors include Nimble Partners, Lightspeed Venture Partners, Gaingels, SVB Capital and Coatue, and 10 more on record. Nimble Partners led its latest round. ### How much has Reliable Robotics raised? Reliable Robotics has raised $275M across 2 rounds since 2026. ### When did Reliable Robotics last raise? Reliable Robotics's most recent round was a Series D of $115M in Oct 2026, led by Nimble Partners. ### What was Reliable Robotics's biggest round? Reliable Robotics's largest round on record is $160M (Series D), in Apr 2026, led by Nimble Partners. ### Who backed Reliable Robotics first? Reliable Robotics's first round on record, in Apr 2026, was backed by Nimble Partners, Lightspeed Venture Partners and Gaingels and 3 others. ### What stage is Reliable Robotics at? Reliable Robotics's latest named round is a Series D, in Oct 2026. ### Where is Reliable Robotics based? Reliable Robotics is based in the United States. ### Who led Reliable Robotics's rounds? Nimble Partners led the Series D in 2026. ## Companies like Reliable Robotics In the same sector, and raised in the last eighteen months. [**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)[**Northwood Space** $505M · Nov 2026](https://millionrounds.com/company/northwood-space)[**Tutor Intelligence** $109M · Nov 2026](https://millionrounds.com/company/tutor-intelligence)[**Agility Robotics** $1.3B · Oct 2026](https://millionrounds.com/company/agility-robotics)[**Serval** $272M · Oct 2026](https://millionrounds.com/company/serval)[**Qweebi** $1.0M · Oct 2026](https://millionrounds.com/company/qweebi) ## 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