July 30, 2026
Fast Metals
Fast Metals, a startup recovering materials from mining waste, raised $4.3 million in pre-seed funding.
- Round
- Pre-Seed
- Amount raised
- $4.3M
- Lead investor
- New Climate Ventures
- Industry
- Materials Science
- Headquarters
- Stamford, CT
- Employees
- 2-10 employees
- Website
- fastmetalsinc.com
- View profile →
Other investors
- Azolla Ventures
- Humba Ventures
- Astor Swiss
- Rio Tinto
Source: Axios Pro Rata