# Silvis Materials funding: rounds and investors > Silvis Materials has raised $240K across 2 rounds since 2025. Investors include Y Combinator, Techstars and Small Business Innovation Research. Source: https://millionrounds.com/company/silvis-materials (Millionrounds; every figure on the page links to its filing or article) United States · [Venture startup](https://millionrounds.com/companies) # Who invested in *Silvis Materials* 2 rounds we have observed, with the 5 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. Construction Raised 6 months ago Funding summary Updated 26 Oct 2026 **$240K** raised across 2 rounds since 2025, from 2 sources - **Latest round:** Venture May 2026 - **Biggest round:** $240K Grant · Jan 2025 - **Investors:** 5 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 **$240K** Grant **?** Venture - **First round:** Grant, $240K - **Biggest round:** $240K - **Between rounds:** 16 months ## The rounds - **May 2026** Venture **Amount undisclosed** *1 new* *4 returning* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Techstars](https://millionrounds.com/fund/techstars) [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) [Cycle Momentum](https://millionrounds.com/fund/cycle-momentum) Source recorded - **Jan 2025** Grant **$240K** *4 new* [Y Combinator](https://millionrounds.com/fund/y-combinator) [Techstars](https://millionrounds.com/fund/techstars) [Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) [Cycle Momentum](https://millionrounds.com/fund/cycle-momentum) Source recorded ## Founders and team From Silvis Materials's own website: 2 founders, 1 on the team. **Patty Ferreira** CEO and Co-Founder **Dr. Dhrubo Laskar** CTO and Co-Founder - **Dr. Chi-Linh Do-Thanh** Director of R&D Advisers *Dr. Kevin Howard* *Dr. Sheng Dai* *Jim Franklin* ## 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. **Grant** 2025 **Venture** 2026 [Y Combinator](https://millionrounds.com/fund/y-combinator) [Techstars](https://millionrounds.com/fund/techstars) [Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) [Cycle Momentum](https://millionrounds.com/fund/cycle-momentum) [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) ## Everyone who backed them [Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **2** rounds [Techstars](https://millionrounds.com/fund/techstars) VC firm **2** rounds [Small Business Innovation Research](https://millionrounds.com/fund/small-business-innovation-research) Government **2** rounds [Cycle Momentum](https://millionrounds.com/fund/cycle-momentum) VC firm **2** rounds [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **1** round Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=silvis-materials). ## Also claim to have backed them These 2 firms list Silvis Materials 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. [The E14 Fund](https://millionrounds.com/fund/e14-fund) VC firm Per its own site [Cox Cleantech Accelerator powered by gener8tor](https://millionrounds.com/fund/cox-cleantech-accelerator-powered-by-gener8tor) Corporate VC Per its own site ## Quick answers about Silvis Materials ### Who invested in Silvis Materials? Silvis Materials's investors include Y Combinator, Techstars, Small Business Innovation Research, Cycle Momentum and National Science Foundation. ### How much has Silvis Materials raised? Silvis Materials has raised $240K across 2 rounds since 2025. One round did not disclose an amount, so the total is a floor. ### When did Silvis Materials last raise? Silvis Materials's most recent round was a Venture in May 2026. ### What was Silvis Materials's biggest round? Silvis Materials's largest round on record is $240K (Grant), in Jan 2025. ### Who backed Silvis Materials first? Silvis Materials's first round on record, in Jan 2025, was backed by Y Combinator, Techstars and Small Business Innovation Research and 1 others. ### What stage is Silvis Materials at? Silvis Materials's latest named round is a Venture, in May 2026. ### Where is Silvis Materials based? Silvis Materials is based in the United States. ## Companies like Silvis Materials In the same sector, and raised in the last eighteen months. 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