FAST Metals is a startup headquartered in Stamford, Connecticut, with a mission to extract critical, profitable green metals from industrial waste streams.
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FAST Metals is a mining company headquartered in United States. Its most recent funding round, Pre-Seed, raised $4.3M in July 2026. Xcout tracks 2 named people at FAST Metals, including Sumedh Gostu (CEO and cofounder).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Pre-Seed | $4.3M | 6 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
A few of FAST Metals's closest competitors — see the full list of competitors and alternatives →
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Salisbury Gladstone LLC operates the Gladstone Toll Mill in Idaho Springs, Colorado, providing zero-waste milling services to process legacy mine waste, historic mine feedstock, and toxic mine spoils. The company recovers precious metals and produces usable by-products while offering environmental remediation and land reclamation services for closed and operating mines.
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