/Companies

EARTH AI

YC S19

San Francisco, US · Founded 2016 · Delaware corporation · 12 employees · 34 known investors

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Earth AI uses AI to locate critical mineral deposits by analyzing geological data, supporting the supply chain for hardware and emerging technologies.

Also known as Earth AI

Founders & leadership· Y Combinator alumni (S19)

EARTH AI was founded in 2016 by Roman Teslyuk.

RTRoman Teslyuk
Roman TeslyukFounder and CEO/CTORoman Teslyuk is founder and CEO of EARTH AI, which uses artificial intelligence to identify critical mineral deposits by analyzing geological data.
R
RomanFounder

Board

IRIan Rountree
Ian RountreeBoard MemberGeneral Partner at Cantos Ventures
MTMikhail Taver
Mikhail TaverBoard MemberManaging Partner
JLJamie Lee
Jamie LeeBoard directorManaging Partner at Tamarack Global
IS
Isabella SykesBoard director
AB
Arnoud BalhuizenBoard director

Investors · 34

Fifty Yearslisted by Fifty YearsSan Francisco · $250K – $2M

How we know: Fifty Years's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Metaplanetlisted by MetaplanetTallinn · $500K – $10M

How we know: Metaplanet's portfolio page · the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Pioneerlisted by PioneerToronto, Ontario

How we know: Y Combinator's founder network · pioneerfund.vc · Not right? Tell us

Agrolimen Venturesreported

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Automation Venturesreported

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Bogarooreported

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Climate CapitalreportedMenlo Park · $25K – $250K

How we know: a partner's Signal profile · Y Combinator's founder network · Not right? Tell us

InvescoreportedAtlanta

How we know: a partner's Signal profile · Not right? Tell us

SignalRankreported

How we know: the VCSheet dataset · Not right? Tell us

Venture Investment AssociatesreportedPeapack

How we know: Y Combinator's founder network · Not right? Tell us

Zeno VenturesreportedGeneva

How we know: the VCSheet dataset · Y Combinator's founder network · Not right? Tell us

Also in the syndicate · 1

Tamaracklead

Funding

SEC filings, press & company announcements

$35.4M disclosed across 2 of 3 rounds · 2021–2024

▶$25.9MraisedFeb 2025 · 52 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Ian RountreeDirector
  • Mikhail TaverDirector
  • Jamie LeeDirector
  • Isabella SykesDirector
  • Roman TeslyukExecutive Officer, Director
  • Arnoud BalhuizenDirector
Offering amount
$25.9M
Amount sold
$25.9M
First sale
Dec 2024
Incorporated
Corporation, Delaware
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$9.5MraisedFeb 2023 · 38 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Roman TeslyukExecutive Officer, Director
  • Mikhail TaverDirector
  • Arnoud BalhuizenDirector
  • Ian RountreeDirector
Offering amount
$11.6M
Amount sold
$9.5M
First sale
Dec 2022
Incorporated
Corporation, Delaware, 2019
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Company profile

researched Aug 2026

Earth AI is a mineral exploration company that uses artificial intelligence to locate deposits of critical minerals. Its public positioning centers on the premise that the new industrial era — including data centers, humanoid robots, eVTOL aircraft, fusion energy, space and defense applications — depends on critical minerals whose projected demand outpaces the output of current and developing mines.

The company has developed a proprietary AI model, referred to as MTP, built in-house and trained on geological data covering roughly 400 million geological sites. The model is used to identify the source rocks associated with mineral deposits and to generate exploration targets. Earth AI describes combining this predictive targeting with physical execution, including holding mineral rights, drilling holes and advancing a portfolio of exploration projects.

Business model

Earth AI pairs AI-driven mineral targeting with hands-on exploration, holding mineral rights and drilling identified targets across a portfolio of projects rather than only supplying predictions.

▸Full profile — market position, technology, go-to-market

Market position

Earth AI positions itself against conventional mineral explorers, claiming a shorter timeline to new mine discovery and a higher discovery success rate than other explorers.

Technology

Earth AI's core technology is MTP, an internally developed AI model trained on data from approximately 400 million geological sites. The model is designed to locate the source rocks that give rise to mineral deposits and to produce prioritized drill targets, which the company then tests through physical drilling.

Go-to-market

The company frames its output as serving critical-mineral demand from hardware-intensive sectors including data centers, humanoid robotics, eVTOL aircraft, fusion energy, space and defense.

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
Geological sites in AI model training dataJan 2026400,000,000 sites
HeadcountAug 202641

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

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Companies working in the same space as EARTH AI.

Legal entities · 2

corporate structure
EARTH AIDelaware
Earth AI Inc.

▸Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does EARTH AI do?
Earth AI applies its own AI model to geological data to find critical mineral deposits for the hardware economy.
Who founded EARTH AI?
EARTH AI was founded by Roman Teslyuk in 2016.
Who are EARTH AI's investors?
EARTH AI's investors include AirTree Ventures, Alpaca VC, Blackbird Ventures, Cantos Ventures, Corigin Ventures, DCVC (Data Collective), Deep Acre, Fifty Years and 25 more.
How much funding has EARTH AI raised?
EARTH AI has disclosed $35.4M raised across 2 of its 3 known rounds.
Where is EARTH AI headquartered?
EARTH AI is headquartered in San Francisco, US.