Fast Metals

$4.3M pre-seed

Announced: Jul 29, 2026
Sector: Climate Tech
Investors: 4

Summary

Fast Metals raised a $4.3 million pre-seed round to scale its process for extracting critical minerals from red mud and other refinery waste. The round was led by New Climate Ventures, with participation from Azolla Ventures, Astor Swiss, and Founders Factory. Fast Metals is a critical minerals extraction startup.

Investors

New Climate Ventures, Azolla Ventures, Astor Swiss, Founders Factory