Endolith

Private

Westminster, ColoradoFrontier & Industrial Techhttps://www.endolithmining.com/

Last Round

Series A

Nov 13, 2025

Total Funding Raised

$22.73M

Company Overview

Endolith is a biotechnology company that develops microbial communities and artificial intelligence systems to improve the recovery rates of copper and lithium from low-grade ores.

Sector

Frontier & Industrial Tech

Verticals

Biotechnology, Circular Economy, Environmental Monitoring, Waste Management

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS

AI Layer

Application

Keywords

biominingheap-leach miningbiolixiviantsmineral recoverybioleachingmicrobial miningbiological intelligenceAI-driven optimizationcritical mineralsindustrial biotechnologymining technologywaste stream recoverygenomic diagnosticscircular economymining SaaS

Historical Pricing

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Endolith Comps

Public and private peers based on sector, stage, and business model.

Endolith comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Endolith Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Series A	Nov 13, 2025
Seed	Sep 6, 2024
Grant	Oct 2, 2023

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Key People

Founding team and executive leadership

Andrew Arthur

Chief Financial Officer

Executive Team

Endolith Investors

Notable investors and investment history

Endolith investors
Investor	Rounds
Nucleus Capital	Series A, Seed
Grok Ventures	Series A, Seed
Gaingels	Series A
Collaborative Fund	Series A, Seed
Denver Ventures	Series A
Squadra Ventures	Series A
Draper Associates	Series A

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Endolith Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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Endolith Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersWestminster, Colorado

Employee Range29

Year Founded2023

Last FundingNov 13, 2025

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