Company lists · Data refreshed November 2026

Top 25 Composting and soil amendment companies worldwide

RevenueBase identified 1,815 company matches for composting and soil amendment companies worldwide as of November 2026 and tracks 11,930 professional contacts across them, including 3,038 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for composting and soil amendment 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 November 6, 2026. Country and city lists for composting and soil amendment 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 Nov 6, 2026 How this list was built
1,815Companies
11,930Contacts tracked
3,038Verified emails
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The 25 largest composting and soil amendment companies worldwide

Ranked by team size
Top 25 of 1,815 company matches for composting and soil amendment companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAgawam, MA, United StatesHQ recorded Nov 6, 2026501-1,000380 contacts →

Exact match

“About Us Sun Gro Horticulture is one of the most prominent North American horticultural companies, employing over 800 staff and serving customers worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRussellville, AR, United StatesHQ recorded Nov 6, 20261,001-5,000332 contacts →

Exact match

“We’re on a mission to replenish the earth by unlocking the value of unconsumed organic materials, transforming them into sustainable solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaint-modeste, NB, CanadaHQ recorded Nov 6, 2026501-1,000282 contacts →

Exact match

“Berger is one of the world’s leading producers of horticultural and agricultural growing mixes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, BC, United StatesHQ recorded Nov 6, 202651-200208 contacts →

Exact match

“Advanced Nutrients is an international marketer and manufacturer of agricultural, home & garden, hydroponics fertilizers, and plant nutrients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVillena, SpainHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“Atlántica Agrícola comenzó su actividad en el sector agrícola en 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLioujas, FranceHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“SOBAC supports farmers, communities, and gardeners with its natural solutions for soil fertility and health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGrobbendonk, TX, BelgiumHQ recorded Nov 6, 2026201-500115 contacts →

Exact match

“DCM is a Belgian family-owned company with 50 years of expertise in formulating high-quality organic fertilisers, soil improvers, biostimulants and biocontrol products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCarson, CA, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Founded in 1925 by H.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEmmerthal, GermanyHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Die W.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBiandrate, IN, ItalyHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“HELLO NATURE!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchIndependence, OH, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Kurtz Bros, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“Since 1985, Living Earth has been a trusted name in landscaping and gardening, leading the way in recycling green waste and manufacturing premium organic mulch, compost, soil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGhent, BelgiumHQ recorded Nov 6, 2026501-1,00085 contacts →

Exact match

“We are a leading producer and supplier of growing media (also known as substrates or potting soil), soil improvers and soil covers for ornamental plant cultivation, vegetable and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEugene, OR, United StatesHQ recorded Nov 6, 2026201-50081 contacts →

Exact match

“Rexius is in its ninth decade of recycling and processing organic waste and wood residual materials for the landscape, agricultural, and environmental industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCary, VA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“McGill Environmental Systems is a pioneer and industry leader in the composting industry, transforming organic waste material into soil enrichment products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Silver Creek Materials is a mining and composting operation in West Fort Worth, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Martin, MN, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“We specialize in solutions that transform waste materials into valuable end products like colored landscape mulch, animal bedding, compost, and more.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSaint Mars Du Desert, FranceHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“La Florentaise a été fondé en 1973, avec l'activité d'extraction de sable dans la Loire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMont-saint-hilaire, QC, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“VIRIDIS ENVIRONNEMENT, est une importante entreprise québécoise qui a bâti sa renommée dans le recyclage des matières résiduelles fertilisantes (MRF) et qui est fière partenaire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHutto, TX, United StatesHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“Austin Wood Recycling (AWR) has rooted itself in service since 1987, cultivating a family-owned atmosphere in the pursuit of responsible stewardship of the land.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSamoa, CA, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“At FoxFarm Soil & Fertilizer Company, we are passionate about producing the finest soil mixes, fertilizers, and micro-brewed liquid plant foods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“Let's Grow Together”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOspel, NetherlandsHQ recorded Nov 6, 202651-20052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPortland, ME, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Coast of Maine Organic Products was founded in 1996 with the simple idea that a healthy planet needs healthy soil to sustain life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWoodhurst, United KingdomHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Envar Composting is an organic waste and biomass recycling operator specialising in the sustainable and cost-effective processing of the following waste streams on behalf of local…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,815 composting and soil amendment companies worldwide

See the full list, filter by size, metro and specialty, and access 3,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Composting and soil amendment companies worldwide at a glance

As of Nov 6, 2026
25.5%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
0.6%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
982
11-50
579
51-200
167
201-500
44
501-1,000
5
1,001-5,000
5
10001+
4

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 composting and soil amendment companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “composting and soil amendment 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 3,038 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 November 6, 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.

Composting and soil amendment companies by location

9 lists · largest first

Every Composting and soil amendment 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 “composting and soil amendment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many composting and soil amendment companies are there worldwide?

RevenueBase identified 1,815 company matches for composting and soil amendment companies worldwide as of November 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?

SUN GRO Horticulture tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most composting and soil amendment companies?

The United States leads with 538 companies, followed by France (90) and Canada (88). Every composting and soil amendment companies list by country and city is linked on this page.

Which city has the most composting and soil amendment companies?

Pune leads with 11 company records, followed by Houston (8) and Denver (7).

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 3,038 professional contacts with verified work emails tracked across these 1,815 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 November 6, 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.