# Molten Salt Solutions funding: rounds and investors > Molten Salt Solutions has raised $3.0M across 2 rounds since 2024. Investors include National Science Foundation, True Ventures and FUSE. Source: https://millionrounds.com/company/molten-salt-solutions (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Molten Salt Solutions* 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. Chemicals & Materials Funding summary Updated 26 Oct 2026 **$3.0M** raised across 2 rounds since 2024, from 2 sources - **Latest round:** Venture Oct 2025 - **Biggest round:** $3.0M Seed · Oct 2024 - **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. 2025 **$3.0M** Seed **?** Venture - **First round:** Seed, $3.0M - **Biggest round:** $3.0M - **Between rounds:** 12 months ## The rounds - **Oct 2025** Venture **Amount undisclosed** *1 new* *2 returning* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [True Ventures](https://millionrounds.com/fund/true-ventures-2) [FUSE](https://millionrounds.com/fund/fuse) Source recorded - **Oct 2024** Seed **$3.0M** *3 new* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [True Ventures](https://millionrounds.com/fund/true-ventures-2) [Future Ventures](https://millionrounds.com/fund/future-ventures-4) Source recorded SEC filing: $3.0M sold, first sale Oct 2024 ## Founders and team From Molten Salt Solutions's own website: 1 founder, 4 on the team. **Dr. John Elling** Founder & CEO - **Dr. Gordon Jarvinen** Senior Scientist - **Dr. Joe Gatewood** Senior Scientist - **Dr. Tip Lueang** Senior R&D Chemical Engineer - **Marco Aristimuno** Senior Engineer ## 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. **Seed** 2024 **Venture** 2025 [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [True Ventures](https://millionrounds.com/fund/true-ventures-2) [FUSE](https://millionrounds.com/fund/fuse) [Future Ventures](https://millionrounds.com/fund/future-ventures-4) ## Everyone who backed them [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **2** rounds [True Ventures](https://millionrounds.com/fund/true-ventures-2) VC firm **2** rounds [FUSE](https://millionrounds.com/fund/fuse) VC firm **1** round [Future Ventures](https://millionrounds.com/fund/future-ventures-4) VC firm **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=molten-salt-solutions). ## Also claim to have backed them These 2 firms list Molten Salt Solutions 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. [Dolby Family Ventures](https://millionrounds.com/fund/dolby-family-ventures) VC firm Per its own site [Future Ventures](https://millionrounds.com/fund/future-ventures) VC firm Per its own site ## Quick answers about Molten Salt Solutions ### Who invested in Molten Salt Solutions? Molten Salt Solutions's investors include National Science Foundation, True Ventures, FUSE and Future Ventures. ### How much has Molten Salt Solutions raised? Molten Salt Solutions has raised $3.0M across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor. ### When did Molten Salt Solutions last raise? Molten Salt Solutions's most recent round was a Venture in Oct 2025. ### What was Molten Salt Solutions's biggest round? Molten Salt Solutions's largest round on record is $3.0M (Seed), in Oct 2024. ### Who backed Molten Salt Solutions first? Molten Salt Solutions's first round on record, in Oct 2024, was backed by National Science Foundation, True Ventures and Future Ventures. ### What stage is Molten Salt Solutions at? Molten Salt Solutions's latest named round is a Venture, in Oct 2025. ### Where is Molten Salt Solutions based? Molten Salt Solutions is based in the United States. ## Companies like Molten Salt Solutions In the same sector, and raised in the last eighteen months. [**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**Albert** $57M · Oct 2026](https://millionrounds.com/company/albert)[**Azulene Labs** $3.4M · Sept 2026](https://millionrounds.com/company/azulene-labs)[**Critical Materials Group** $10M · Sept 2026](https://millionrounds.com/company/critical-materials-group)[**Rise Reforming** $500K · Sept 2026](https://millionrounds.com/company/rise-reforming)[**Fluxnium** $7.0M · Sept 2026](https://millionrounds.com/company/fluxnium) ## 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