About Elementium
Elementium develops materials for companies that make electric-vehicle batteries. Its work centers on battery electrolytes intended to replace legacy materials.
The company has an office in Katy, Texas, and a research facility in Woburn, Massachusetts. Matthew Dawson is its chief executive officer and founder.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Oct 2, 2026 | Oct 19, 2026 | $9,999,991of $19.9M target | 1 | $9.9M | EquityRule 506(b) | Form D ↗ |
| Jul 10, 2025 | Jul 21, 2025 | $2,999,998of $6.9M target | 1 | $2.9M | EquityRule 506(b) | Form D ↗ |
| Jul 26, 2024 | Aug 8, 2024 | $3,000,000of $4.0M target | 1 | $3.0M | EquityRule 506(b) | Form D ↗ |
| Total, three offerings | $15,999,989 | |||||
First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.
Rounds announced by Elementium
What the company said publicly about its funding. Announced amounts can differ from Form D figures: an announcement can combine several closings, and some money is raised without a Form D.
| Announced | Round | Amount | Investors | Source |
|---|---|---|---|---|
| Mar 6, 2026 | Seed | $11 million | Axios Pro ↗ |
Why Investors Backed Elementium
Elementium develops electrolyte technology for rechargeable batteries. On March 10, 2026, it announced a strategic partnership with Enchem. The joint effort targets commercial deployment in next-generation electric-vehicle batteries.
The problem it targets
Elementium's view is that replacing legacy electrolyte materials can improve battery cell stability. It frames that work as part of solving major energy-storage problems.
What the product does
Enchem contributes manufacturing capabilities while Elementium contributes new electrolyte development. Enchem's materials serve lithium-ion batteries, electronics and energy-storage systems. Their collaboration connects formulation work with commercial deployment.
Progress so far
Elementium received a $100,000 SuperBoost Grant to work with Corning on scaled electrolyte production. It also announced an effort with Dongwha to commercialize a new electrolyte. These projects cover production scale and market deployment.
We wrote this summary from public statements by Elementium and its investors. It is not investment advice.
Elementium in the News
Leadership Team
Executive officers and directors listed on Elementium's Form D filed Oct 19, 2026.
Earlier filings also listed Yang Shao-Horn (executive officer and director, last listed Aug 2024).