Key facts
- Notable investors include Fifty Years.
- Status: Privately Held (backing).
Investors
1- ·The complete investor list — 1 names
- ·Watchlist + deal alerts for Metal AF
- ·The full record, as it builds
Funding rounds
No funding rounds for Metal AF are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Metal AF
Developer of a metal refining technology designed to transform sand into high-purity metallurgical silicon for solar and semiconductor applications. The company offers an energy-efficient, zero-emission process that utilizes abundant domestic feedstocks, enabling manufacturers to access a cleaner, cost-effective, and traceable silicon supply chain.
- Sector
- Business Products and Services (B2B)
- HQ
- Santa Clara, CA, United States
- Founded
- 2025
- Employees
- 3
- Website
- metalaf.com/
- Ownership
- Privately Held (backing)
Metal AF doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Metal AF shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Metal AF in its N-PORT filings yet. We sweep new filings monthly.