# Gridsight funding: rounds and investors > Gridsight has raised $38M across 3 rounds since 2025. Investors include Airtree Ventures, Aera VC and Energy Transition Ventures. Every round with its source. Source: https://millionrounds.com/company/gridsight (Millionrounds; every figure on the page links to its filing or article) Australia · [Series B startup](https://millionrounds.com/companies) # Who invested in *Gridsight* 3 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. AI Cleantech Energy Software Raised 2 months ago Follow Gridsight and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fcompany%2Fgridsight) Funding summary Updated 5 Nov 2026 **$38M** raised across 3 rounds since 2025, from 3 sources **$4.5M** Series A **$7.5M** Series A **$26M** Series B - **Latest round:** Series B, $26M Sept 2026 - **Led by:** Insight Partners - **Step-up i:** 3.5× - **Investors:** 7 (2 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. 2026 **$4.5M** Series A **$7.5M** Series A **$26M** Series B - **First round:** Series A, $4.5M - **Biggest round:** $26M - **Between rounds:** 17 months ## The rounds - **Sept 2026** Series B **$26M** *3 new* *3 returning* [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) Lead [Airtree Ventures](https://millionrounds.com/fund/airtree) [Climate Capital](https://millionrounds.com/fund/climate-capital) [Galvanize](https://millionrounds.com/fund/galvanize) [Aera VC](https://millionrounds.com/fund/aera-vc) [Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) Reported by Startup Daily - **Apr 2025** Series A **$4.5M** *4 new* [Airtree Ventures](https://millionrounds.com/fund/airtree) Lead [Aera VC](https://millionrounds.com/fund/aera-vc) [Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) [Pat Cummins](https://millionrounds.com/fund/pat-cummins) Reported by Energy Transition Ventures - **Apr 2025** Series A **$7.5M** *4 returning* [Airtree Ventures](https://millionrounds.com/fund/airtree) Lead [Aera VC](https://millionrounds.com/fund/aera-vc) [Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) [Pat Cummins](https://millionrounds.com/fund/pat-cummins) Reported by Startup Daily ## 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 A** 2025 **Series A** 2025 **Series B** 2026 [Airtree Ventures](https://millionrounds.com/fund/airtree) L L [Aera VC](https://millionrounds.com/fund/aera-vc) [Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) [Pat Cummins](https://millionrounds.com/fund/pat-cummins) [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) L [Climate Capital](https://millionrounds.com/fund/climate-capital) [Galvanize](https://millionrounds.com/fund/galvanize) ## Everyone who backed them [Airtree Ventures](https://millionrounds.com/fund/airtree) VC firm **3** rounds, led 2 [Aera VC](https://millionrounds.com/fund/aera-vc) VC firm **3** rounds [Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) VC firm **3** rounds [Pat Cummins](https://millionrounds.com/fund/pat-cummins) Angel **2** rounds [Insight Partners](https://millionrounds.com/fund/insight-venture-partners) VC firm **1** round, led 1 [Climate Capital](https://millionrounds.com/fund/climate-capital) VC firm **1** round [Galvanize](https://millionrounds.com/fund/galvanize) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=gridsight). ## Quick answers about Gridsight ### Who invested in Gridsight? Gridsight's investors include Airtree Ventures, Aera VC, Energy Transition Ventures, Pat Cummins and Insight Partners, and 2 more on record. Insight Partners led its latest round. ### How much has Gridsight raised? Gridsight has raised $38M across 3 rounds since 2025. ### When did Gridsight last raise? Gridsight's most recent round was a Series B of $26M in Sept 2026, led by Insight Partners. ### What was Gridsight's biggest round? Its most recent round, $26M in Sept 2026, is also its largest on record. ### Who backed Gridsight first? Gridsight's first round on record, in Apr 2025, was backed by Airtree Ventures, Aera VC and Energy Transition Ventures and 1 others. ### What stage is Gridsight at? Gridsight's latest named round is a Series B, in Sept 2026. ### Where is Gridsight based? Gridsight is based in Australia. ### Who led Gridsight's rounds? Airtree Ventures led the Series A in 2025; Insight Partners led the Series B in 2026. ## Companies like Gridsight In the same sector, and raised in the last eighteen months. [**Athena** $115M · Nov 2026](https://millionrounds.com/company/athena)[**Okra Solar** $15M · Nov 2026](https://millionrounds.com/company/okra-solar)[**Metacognition** $5.0M · Oct 2026](https://millionrounds.com/company/metacognition)[**HEX** $101M · Oct 2026](https://millionrounds.com/company/hex)[**DryFlow Magnetics** $44M · Oct 2026](https://millionrounds.com/company/dryflow-magnetics)[**Akaysha Energy** $1.5B · Oct 2026](https://millionrounds.com/company/akaysha-energy) ## 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