# VEIR funding: rounds and investors > VEIR has raised $185M across 2 rounds since 2025. Investors include Congruent Ventures, Matter Venture Partners and Tyche Partners. Every round with its source. Source: https://millionrounds.com/company/veir (Millionrounds; every figure on the page links to its filing or article) United States · [Series C startup](https://millionrounds.com/companies) # Who invested in *VEIR* 2 rounds we have observed, with the 13 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. Big Data & Analytics Cloud Energy Raised 1 month ago Funding summary Updated 26 Oct 2026 **$185M** raised across 2 rounds since 2025, from 3 sources **$75M** Series B **$110M** Series C - **Latest round:** Series C, $110M Oct 2026 - **Led by:** Matter Venture Partners and Tyche Partners - **Step-up i:** 1.5× - **Investors:** 13 (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. 2025 2026 **$75M** Series B **$110M** Series C - **First round:** Series B, $75M - **Biggest round:** $110M - **Between rounds:** 21 months ## The rounds - **Oct 2026** Series C **$110M** *10 new* *1 returning* [Matter Venture Partners](https://millionrounds.com/fund/matter-venture-partners) Lead [Tyche Partners](https://millionrounds.com/fund/tyche-partners) Lead [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) [Engine Ventures](https://millionrounds.com/fund/engine-ventures) [LG](https://millionrounds.com/fund/lg-technology-ventures) [Gates Frontier](https://millionrounds.com/fund/gates-frontier) [Sabanci Climate Ventures](https://millionrounds.com/fund/sabanci-climate-ventures) [VXI Capital](https://millionrounds.com/fund/vxi-capital) [Piva Capital](https://millionrounds.com/fund/piva-capital) [Hui Capital](https://millionrounds.com/fund/hui-capital) [Galvanize Climate Solutions](https://millionrounds.com/fund/galvanize-climate-solutions) Reported by Baruch Future Ventures and 1 other - **Jan 2025** Series B **$75M** *3 new* [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) [Munich Re Ventures](https://millionrounds.com/fund/munich-re-ventures) Source recorded ## Founders and team From VEIR's own website and the SEC filings it signed: 1 founder, 9 on the team. **Tim Heidel** CEO & Co-Founder *Named on its 2023 Form D* - **Caitlin MacDonald** Chief People Officer - **Erhan Karaca** Chief Technology Officer - **Jill Macari** Chief Financial Officer - **Stephen Major** Chief Product Officer - **Brian Janous** Independent Director - **Dan Leff** Director ClimateTech & Future Transportation - **Greg Mongeau** Board Of Directors - **Timur Davis** Director ClimateTech & Future Transportation - **Michael Kearney** Executive Chair On the board, as filed i *Christopher Poirier* *Daniel Leff* *Joshua Posamentier* *Krzysztof Zadlo* Advisers *Craig Weich* *Lane Dilg* *Peter Gross* *Stephen Liang* ## 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 B** 2025 **Series C** 2026 [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) [Matter Venture Partners](https://millionrounds.com/fund/matter-venture-partners) L [Tyche Partners](https://millionrounds.com/fund/tyche-partners) L [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) [Munich Re Ventures](https://millionrounds.com/fund/munich-re-ventures) [Engine Ventures](https://millionrounds.com/fund/engine-ventures) [LG](https://millionrounds.com/fund/lg-technology-ventures) [Gates Frontier](https://millionrounds.com/fund/gates-frontier) [Sabanci Climate Ventures](https://millionrounds.com/fund/sabanci-climate-ventures) [VXI Capital](https://millionrounds.com/fund/vxi-capital) ## Everyone who backed them [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) VC firm **2** rounds [Matter Venture Partners](https://millionrounds.com/fund/matter-venture-partners) VC firm **1** round, led 1 [Tyche Partners](https://millionrounds.com/fund/tyche-partners) VC firm **1** round, led 1 [Breakthrough Energy](https://millionrounds.com/fund/breakthrough-energy) VC firm **1** round [Munich Re Ventures](https://millionrounds.com/fund/munich-re-ventures) Corporate VC **1** round [Engine Ventures](https://millionrounds.com/fund/engine-ventures) VC firm **1** round [LG](https://millionrounds.com/fund/lg-technology-ventures) Corporate VC **1** round [Gates Frontier](https://millionrounds.com/fund/gates-frontier) Growth equity **1** round [Sabanci Climate Ventures](https://millionrounds.com/fund/sabanci-climate-ventures) Growth equity **1** round [VXI Capital](https://millionrounds.com/fund/vxi-capital) VC firm **1** round [Piva Capital](https://millionrounds.com/fund/piva-capital) VC firm **1** round [Hui Capital](https://millionrounds.com/fund/hui-capital) Growth equity **1** round [Galvanize Climate Solutions](https://millionrounds.com/fund/galvanize-climate-solutions) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=veir). ## Also claim to have backed them These 2 firms list VEIR 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. [Fine Structure Ventures](https://millionrounds.com/fund/fine-structure-ventures) VC firm Per its own site [Baruch Future Ventures](https://millionrounds.com/fund/baruch-future-ventures) VC firm Per its own site ## Quick answers about VEIR ### Who invested in VEIR? VEIR's investors include Congruent Ventures, Matter Venture Partners, Tyche Partners, Breakthrough Energy and Munich Re Ventures, and 8 more on record. Matter Venture Partners led its latest round. ### How much has VEIR raised? VEIR has raised $185M across 2 rounds since 2025. ### When did VEIR last raise? VEIR's most recent round was a Series C of $110M in Oct 2026, led by Matter Venture Partners. ### What was VEIR's biggest round? Its most recent round, $110M in Oct 2026, is also its largest on record. ### Who backed VEIR first? VEIR's first round on record, in Jan 2025, was backed by Breakthrough Energy, Congruent Ventures and Munich Re Ventures. ### What stage is VEIR at? VEIR's latest named round is a Series C, in Oct 2026. ### Where is VEIR based? VEIR is based in the United States. ### Who led VEIR's rounds? Matter Venture Partners led the Series C in 2026. ## Companies like VEIR In the same sector, and raised in the last eighteen months. [**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**STRIVE** $1.3B · Oct 2026](https://millionrounds.com/company/strive)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona) ## 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