# Tensor Energy funding: rounds and investors > Tensor Energy has raised $6.7M across 2 rounds since 2025. Investors include Mizuho Capital, Genesia Ventures and FFG Venture Business Partners. Source: https://millionrounds.com/company/tensor-energy (Millionrounds; every figure on the page links to its filing or article) Japan · [Series A startup](https://millionrounds.com/companies) # Who invested in *Tensor Energy* 2 rounds we have observed, with the 7 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 7 months ago Funding summary Updated 26 Oct 2026 **$6.7M** raised across 2 rounds since 2025, from 2 sources **$667K** Venture **$6.0M** Series A - **Latest round:** Series A, $6.0M Apr 2026 - **Step-up i:** 9× - **Investors:** 7 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 **$667K** Venture **$6.0M** Series A - **First round:** Venture, $667K - **Biggest round:** $6.0M - **Between rounds:** 13 months ## The rounds - **Apr 2026** Series A **$6.0M** *2 new* *3 returning* [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) [Mizuho Capital](https://millionrounds.com/fund/mizuho-capital) [Genesia Ventures](https://millionrounds.com/fund/genesia-ventures) [FFG Venture Business Partners](https://millionrounds.com/fund/ffg-venture-business-partners) Source recorded - **Mar 2025** Venture **$667K** *5 new* [Mizuho Capital](https://millionrounds.com/fund/mizuho-capital) [DNX Ventures](https://millionrounds.com/fund/dnx-ventures-us) [Genesia Ventures](https://millionrounds.com/fund/genesia-ventures) [FFG Venture Business Partners](https://millionrounds.com/fund/ffg-venture-business-partners) [Delight Ventures](https://millionrounds.com/fund/delight-ventures-2) 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. **Venture** 2025 **Series A** 2026 [Mizuho Capital](https://millionrounds.com/fund/mizuho-capital) [Genesia Ventures](https://millionrounds.com/fund/genesia-ventures) [FFG Venture Business Partners](https://millionrounds.com/fund/ffg-venture-business-partners) [Plug and Play](https://millionrounds.com/fund/plug-and-play) [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) [DNX Ventures](https://millionrounds.com/fund/dnx-ventures-us) [Delight Ventures](https://millionrounds.com/fund/delight-ventures-2) ## Everyone who backed them [Mizuho Capital](https://millionrounds.com/fund/mizuho-capital) VC firm **2** rounds [Genesia Ventures](https://millionrounds.com/fund/genesia-ventures) VC firm **2** rounds [FFG Venture Business Partners](https://millionrounds.com/fund/ffg-venture-business-partners) VC firm **2** rounds [Plug and Play](https://millionrounds.com/fund/plug-and-play) Accelerator **1** round [Global Brain Corporation](https://millionrounds.com/fund/global-brain-corporation) VC firm **1** round [DNX Ventures](https://millionrounds.com/fund/dnx-ventures-us) VC firm **1** round [Delight Ventures](https://millionrounds.com/fund/delight-ventures-2) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=tensor-energy). ## Quick answers about Tensor Energy ### Who invested in Tensor Energy? Tensor Energy's investors include Mizuho Capital, Genesia Ventures, FFG Venture Business Partners, Plug and Play and Global Brain Corporation, and 2 more on record. ### How much has Tensor Energy raised? Tensor Energy has raised $6.7M across 2 rounds since 2025. ### When did Tensor Energy last raise? Tensor Energy's most recent round was a Series A of $6.0M in Apr 2026. ### What was Tensor Energy's biggest round? Its most recent round, $6.0M in Apr 2026, is also its largest on record. ### Who backed Tensor Energy first? Tensor Energy's first round on record, in Mar 2025, was backed by Mizuho Capital, DNX Ventures and Genesia Ventures and 2 others. ### What stage is Tensor Energy at? Tensor Energy's latest named round is a Series A, in Apr 2026. ### Where is Tensor Energy based? Tensor Energy is based in Japan. ## Companies like Tensor Energy In the same sector, and raised in the last eighteen months. [**Helical Fusion** $43M · Oct 2026](https://millionrounds.com/company/helical-fusion)[**Sharing Energy** $26M · Apr 2026](https://millionrounds.com/company/sharing-energy)[**Oceanic Constellations, Inc** $13M · Feb 2026](https://millionrounds.com/company/oceanic-constellations-inc)[**3DC** $2.4M · Feb 2026](https://millionrounds.com/company/3dc)[**Carbon CryoCapture** $404K · Sept 2025](https://millionrounds.com/company/carbon-cryocapture)[**pHydrogen** $2.1M · Jun 2025](https://millionrounds.com/company/phydrogen) ## 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