Endolith is a Denver-based biotechnology startup combining artificial intelligence with engineered microbial consortia to biologically dissolve metal-bearing minerals and convert them into recoverable solutions. Its software platform identifies and optimizes microbe cocktails that can liberate copper, cobalt and other strategic metals from low-grade or otherwise challenging deposits, offering a potentially lower-cost and more environmentally friendly alternative to conventional mining. Management positions the technology as a strategic resource solution for U.S. mineral security amid rising demand from electric vehicles and AI-driven data centers. Although still at an early stage, the company plans to channel fresh capital into pilot-scale engineering, process validation and the design of its first modular extraction units in partnership with industrial players. Endolith also intends to adhere to strict verification protocols to quantify efficiency, purity and economic viability of recovered metals. To accelerate commercialization, the team is pursuing additional industry collaborations and expects a follow-on tranche once certain technical milestones are met. The recent seed financing brings total capital raised to at least US$13.5 million, giving the company runway to advance toward initial commercial pilots.

Total raised

$20M

Funding rounds

3

Latest round

Seed

Latest activity

Nov 2025