Lithos

formerly Lithos Carbon

Permanent Carbon Capture on Farms

Seattle, United States · Founded 2022 · $63.4M raised

Employees
11–50
Founded
2022
Business Model
B2B
Total Funding
$63.4M
Last Round
$57.1M Series ADec 2023
Rounds
4

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

Indexed holds 4 funding rounds and 8 investors for this company. The full record is or through the API.

About

Lithos Carbon is a Seattle-based climate technology company founded in March 2022 that pioneers permanent carbon capture through enhanced rock weathering on farmland. The company applies crushed basalt rock dust to agricultural land, leveraging a natural geochemical process to permanently remove atmospheric CO2 while simultaneously improving crop yields, soil health, and drought resilience for farmers. Lithos uses proprietary machine learning algorithms applied to site-specific soil samples to optimize basalt application for carbon capture and agricultural productivity. Its MRV pipeline is backed by research from Yale University and Georgia Institute of Technology.

Summary

Lithos is an Agtech company based in Seattle, United States, founded in 2022. It has raised $63.4M in total across 4 rounds, most recently a $57.1M Series A round in Dec 2023. Investors include Frontier Climate, Union Square Ventures and Greylock Partners.

Tech & App Stack

4 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

Series ASeries ADec 2023
$57.1M

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Funding: Seed through Series A. Amounts, valuations, and investors where available.

Investors

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