# Mojave Energy Systems funding: rounds and investors > Mojave Energy Systems has raised $27M across 2 rounds since 2025. Investors include Alumni Ventures, Fifth Wall and At One Ventures. Source: https://millionrounds.com/company/mojave-energy-systems (Millionrounds; every figure on the page links to its filing or article) United States · [Series B startup](https://millionrounds.com/companies) # Who invested in *Mojave Energy Systems* 2 rounds we have observed, with the 4 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. Energy Raised 2 months ago Funding summary Updated 26 Oct 2026 **$27M** raised across 2 rounds since 2025, from 2 sources **$7.5M** Debt **$19M** Series B - **Latest round:** Series B, $19M Sept 2026 - **Step-up i:** 2.5× - **Investors:** 4 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. 2026 **$7.5M** Debt **$19M** Series B - **First round:** Debt, $7.5M - **Biggest round:** $19M - **Between rounds:** 18 months ## The rounds - **Sept 2026** Series B **$19M** *1 new* *3 returning* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Fifth Wall](https://millionrounds.com/fund/fifth-wall) [At One Ventures](https://millionrounds.com/fund/at-one-ventures) [Meta](https://millionrounds.com/fund/meta) Source recorded SEC filing: $25M sold - **Mar 2025** Debt **$7.5M** *3 new* [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Fifth Wall](https://millionrounds.com/fund/fifth-wall) [At One Ventures](https://millionrounds.com/fund/at-one-ventures) Source recorded SEC filing: $9.6M sold, first sale Aug 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. **Debt** 2025 **Series B** 2026 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Fifth Wall](https://millionrounds.com/fund/fifth-wall) [At One Ventures](https://millionrounds.com/fund/at-one-ventures) [Meta](https://millionrounds.com/fund/meta) ## Everyone who backed them [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **2** rounds [Fifth Wall](https://millionrounds.com/fund/fifth-wall) VC firm **2** rounds [At One Ventures](https://millionrounds.com/fund/at-one-ventures) VC firm **2** rounds [Meta](https://millionrounds.com/fund/meta) Corporate VC **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=mojave-energy-systems). ## Quick answers about Mojave Energy Systems ### Who invested in Mojave Energy Systems? Mojave Energy Systems's investors include Alumni Ventures, Fifth Wall, At One Ventures and Meta. ### How much has Mojave Energy Systems raised? Mojave Energy Systems has raised $27M across 2 rounds since 2025. ### When did Mojave Energy Systems last raise? Mojave Energy Systems's most recent round was a Series B of $19M in Sept 2026. ### What was Mojave Energy Systems's biggest round? Its most recent round, $19M in Sept 2026, is also its largest on record. ### Who backed Mojave Energy Systems first? Mojave Energy Systems's first round on record, in Mar 2025, was backed by Alumni Ventures, Fifth Wall and At One Ventures. ### What stage is Mojave Energy Systems at? Mojave Energy Systems's latest named round is a Series B, in Sept 2026. ### Where is Mojave Energy Systems based? Mojave Energy Systems is based in the United States. ## Companies like Mojave Energy Systems In the same sector, and raised in the last eighteen months. [**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor) ## 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