Company lists · Data refreshed September 2026

Top 25 Soil carbon sequestration companies worldwide

RevenueBase identified 1,056 company matches for soil carbon sequestration companies worldwide as of September 2026 and tracks 10,254 professional contacts across them, including 4,386 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for soil carbon sequestration companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026. Country and city lists for soil carbon sequestration companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
1,056Companies
10,254Contacts tracked
4,386Verified emails
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The 25 largest soil carbon sequestration companies worldwide

Ranked by team size
Top 25 of 1,056 company matches for soil carbon sequestration companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLos Angeles, CA, United StatesHQ recorded Sep 22, 20261,001-5,0001,095 contacts →

Exact match

“California Resources Corporation (CRC) is an independent energy and carbon management company committed to energy transition.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchOpfikon, SwitzerlandHQ recorded Sep 22, 2026201-500435 contacts →

Exact match

“Climeworks is a leading high-quality carbon removal provider, combining decades of expertise in Direct Air Capture (DAC) technology with holistic carbon removal solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Sep 22, 2026201-500350 contacts →

Exact match

“is an - venture dedicated to advancing sustainable agriculture to improve farmer profitability, environmental sustainability, and consumer health.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchCopenhagen, DenmarkHQ recorded Sep 22, 202651-200214 contacts →

Exact match

“Headquartered in Denmark, Agreena is powering the global transition to regenerative agriculture, operating Europe’s leading soil carbon programme.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchGurugram, IndiaHQ recorded Sep 22, 202651-200213 contacts →

Exact match

“Varaha is a leading global climate tech startup that specializes in nature-based solutions, including regenerative agriculture, agroforestry, and biochar projects that promote…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-200188 contacts →

Exact match

“Carbon Clean is the point-source carbon capture expert, driving the decarbonisation of hard-to-abate industries for more than 15 years.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact match千代田区, JapanHQ recorded Sep 22, 202651-200136 contacts →

Exact match

“Founded in 2019, Green Carbon develops decarbonization projects together with farmers around the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202651-200111 contacts →

Exact match

“Mitigating the worst impacts of climate change by developing the world’s most cost-effective DAC technology to permanently remove CO2 from the atmosphere.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 22, 202651-200101 contacts →

Exact match

“As a best practice leader in carbon farming services, Climate Friendly partners with Australian land managers to store carbon and repair nature through land management changes.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchDurham, NH, United StatesHQ recorded Sep 22, 202651-20096 contacts →

Exact match

“Regrow powers Agriculture Resilience for today’s leading retailers, CPGs, processors, and farmers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Sep 22, 202651-20092 contacts →

Exact match

“At MASH Makes, we convert organic waste into sustainable biofuels, biochar, and carbon removal solutions to combat climate change and promote sustainability.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 22, 202611-5081 contacts →

Exact match

“Mombak is working to become the world's largest and lowest cost carbon removal company, with a multi-pathway portfolio of solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchSão Miguel Do Oeste, BrazilHQ recorded Sep 22, 202651-20077 contacts →

Exact match

“Nosso propósito é transformar a forma com que o agricultor se relaciona com o solo.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchBerne, SwitzerlandHQ recorded Sep 22, 202611-5075 contacts →

Exact match

“Limiting global warming to 1.5°C implies reaching net zero CO2 emissions in 2050 according to the IPCC.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchTallinn, EstoniaHQ recorded Sep 22, 202651-20074 contacts →

Exact match

“Today, farming accounts for 15% of global greenhouse gas emissions, but we believe it could become carbon neutral.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchDundee, United KingdomHQ recorded Sep 22, 202611-5073 contacts →

Exact match

“Agricarbon provides rigorous and affordable soil carbon testing at scale, throughout the UK and Europe.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchVilnius, LithuaniaHQ recorded Sep 22, 20261,001-5,00070 contacts →

Exact match

“The group of companies develops emission-reducing agricultural technologies, applies a sustainable farming model and offers more sustainable organic products to consumers and raw…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchMunich, GermanyHQ recorded Sep 22, 202611-5070 contacts →

Exact match

“InPlanet is a leading ClimateTech start-up pioneering Enhanced Rock Weathering (ERW) as a measurable, scalable, and verified carbon removal solution.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchGalena Park, TX, United StatesHQ recorded Sep 22, 202651-20070 contacts →

Exact match

“Since 1964, American Plant Food has been providing the high-quality blends, inputs, and services required for healthy soil, as well as the knowledge growers need to achieve…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchHouston, United StatesHQ recorded Sep 22, 202611-5070 contacts →

Exact match

“Mati is a carbon removal company on a mission to remove 100 million tonnes of carbon dioxide from the atmosphere through Enhanced Rock Weathering while creating agronomic and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchAllen, TX, United StatesHQ recorded Sep 22, 202651-20067 contacts →

Exact match

“Defining the LEADING EDGE of CARBON MANAGEMENT.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchAston, PA, United KingdomHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“Holganix and the American Farmer are revolutionizing the way we grow crops, restoring life to the soil to make it healthier and ensure Thrivability for all.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchMiddlefield, OH, United StatesHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“We believe agriculture can be a force for good for both the environment and those who rely on it for their livelihoods.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchSan Antonio, TX, United StatesHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Founded with the belief that environmental impact and economic durability must advance together, CarbonFree focuses on solutions for hard to abate industrial sectors where…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20060 contacts →

Exact match

“UNDO is a world-leading carbon dioxide removal project developer specialising in enhanced rock weathering.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 1,056 soil carbon sequestration companies worldwide

See the full list, filter by size, metro and specialty, and access 4,386 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Soil carbon sequestration companies worldwide at a glance

As of Sep 22, 2026
42.8%Verified-email coverage
9.7Average contacts per company
1-10Median size (employees)
3.4%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
700
11-50
294
51-200
50
201-500
6
501-1,000
2
1,001-5,000
2
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for soil carbon sequestration companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “soil carbon sequestration companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 4,386 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Soil carbon sequestration companies by location

9 lists · largest first

Every Soil carbon sequestration companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “soil carbon sequestration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many soil carbon sequestration companies are there worldwide?

RevenueBase identified 1,056 company matches for soil carbon sequestration companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

California Resources Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most soil carbon sequestration companies?

The United States leads with 207 companies, followed by the United Kingdom (77) and Australia (67). Every soil carbon sequestration companies list by country and city is linked on this page.

Which city has the most soil carbon sequestration companies?

London leads with 36 company records, followed by Sao Paulo (13) and Houston (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,386 professional contacts with verified work emails tracked across these 1,056 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.