About Stealth Critical Metals
Stealth Critical Metals Inc works on mining technology. Its patent filings cover methods for mining and leaching minerals. The methods rely on advanced directional drilling and on extraction through boreholes.
The company is based in Houston, Texas, at 540 Heights Blvd #226. A European patent record, number EP4453369A4, names the company.
Funding Rounds (SEC Form D)
| First sale | Filed with SEC | Amount sold | Investors | Avg. check | Terms | Filing |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Nov 5, 2026 | $6,500,000fully sold | 6 | $1.0M | EquityRule 506(b) | Form D ↗ |
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.
Why Investors Backed Stealth Critical Metals
Stealth Critical Metals Inc is a Houston, Texas company working on mining technology. A European patent record names the company and describes methods for mining and leaching minerals. Those methods use directional drilling and pull minerals out through boreholes.
What the product does
The patent record is titled underground mining methods through multilateral boreholes and blastholes. A separate entry under the company's name describes efficient ways to mine and leach minerals using advanced directional drilling. The company has not described how the method performs or where it will be used.
We wrote this summary from public statements by Stealth Critical Metals and its investors. It is not investment advice.
Stealth Critical Metals in the News
Leadership Team
Executive officers and directors listed on Stealth Critical Metals's Form D filed Nov 5, 2026.