# Bumper funding: rounds and investors > Bumper has raised $11M across 2 rounds since 2021. Investors include Right Side Capital Management, Gener8tor and Invest Nebraska. Every round with its source. Source: https://millionrounds.com/company/bumper (Millionrounds; every figure on the page links to its filing or article) United Kingdom · [Series B startup](https://millionrounds.com/companies) # Who invested in *Bumper* 2 rounds we have observed, with the 6 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. Automotive & EVs Funding summary Updated 26 Oct 2026 **$11M** raised across 2 rounds since 2021, from 2 sources **$500K** Pre-seed **$11M** Series B - **Latest round:** Series B, $11M Aug 2025 - **Step-up i:** 21.6× - **Investors:** 6 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. 2022 2023 2024 2025 **$500K** Pre-seed **$11M** Series B - **First round:** Pre-seed, $500K - **Biggest round:** $11M - **Between rounds:** 3.8 years ## The rounds - **Aug 2025** Series B **$11M** *3 new* [Oryx Fund](https://millionrounds.com/fund/oryx-fund) [Autotech Ventures](https://millionrounds.com/fund/autotech-ventures) [Revo Capital](https://millionrounds.com/fund/revo-capital) Source recorded - **Oct 2021** Pre-seed **$500K** *3 new* [Right Side Capital Management](https://millionrounds.com/fund/right-side-capital-management) [Gener8tor](https://millionrounds.com/fund/gener8tor) [Invest Nebraska](https://millionrounds.com/fund/invest-nebraska) Source recorded ## 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. **Pre-seed** 2021 **Series B** 2025 [Right Side Capital Management](https://millionrounds.com/fund/right-side-capital-management) [Gener8tor](https://millionrounds.com/fund/gener8tor) [Invest Nebraska](https://millionrounds.com/fund/invest-nebraska) [Oryx Fund](https://millionrounds.com/fund/oryx-fund) [Autotech Ventures](https://millionrounds.com/fund/autotech-ventures) [Revo Capital](https://millionrounds.com/fund/revo-capital) ## Everyone who backed them [Right Side Capital Management](https://millionrounds.com/fund/right-side-capital-management) VC firm **1** round [Gener8tor](https://millionrounds.com/fund/gener8tor) VC firm **1** round [Invest Nebraska](https://millionrounds.com/fund/invest-nebraska) Government **1** round [Oryx Fund](https://millionrounds.com/fund/oryx-fund) VC firm **1** round [Autotech Ventures](https://millionrounds.com/fund/autotech-ventures) VC firm **1** round [Revo Capital](https://millionrounds.com/fund/revo-capital) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=bumper). ## Also claim to have backed them These 2 firms list Bumper 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. [Hambro Perks](https://millionrounds.com/fund/hambro-perks) VC firm Per its own site [Porsche Ventures](https://millionrounds.com/fund/porsche-ventures) Corporate VC Per its own site ## Quick answers about Bumper ### Who invested in Bumper? Bumper's investors include Right Side Capital Management, Gener8tor, Invest Nebraska, Oryx Fund and Autotech Ventures, and 1 more on record. ### How much has Bumper raised? Bumper has raised $11M across 2 rounds since 2021. ### When did Bumper last raise? Bumper's most recent round was a Series B of $11M in Aug 2025. ### What was Bumper's biggest round? Its most recent round, $11M in Aug 2025, is also its largest on record. ### Who backed Bumper first? Bumper's first round on record, in Oct 2021, was backed by Right Side Capital Management, Gener8tor and Invest Nebraska. ### What stage is Bumper at? Bumper's latest named round is a Series B, in Aug 2025. ### Where is Bumper based? Bumper is based in the United Kingdom. ## Companies like Bumper In the same sector, and raised in the last eighteen months. [**Go Eve** $6.1M · Oct 2026](https://millionrounds.com/company/go-eve)[**Rightcharge** $1.4M · Sept 2026](https://millionrounds.com/company/rightcharge)[**TOGL Energy** $1.1M · Sept 2026](https://millionrounds.com/company/togl-energy)[**Breathe Battery Technologies** $132M · Aug 2026](https://millionrounds.com/company/breathe-battery-technologies)[**Nyobolt** $155M · Aug 2026](https://millionrounds.com/company/nyobolt)[**Holdson** $2.8M · Jul 2026](https://millionrounds.com/company/holdson) ## 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