Company lists · Data refreshed November 2026

Top 25 In-vessel composting systems worldwide

RevenueBase identified 286 company matches for in-vessel composting systems worldwide as of November 2026 and tracks 1,790 professional contacts across them, including 410 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for in-vessel composting systems 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 in-vessel composting systems 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
286Companies
1,790Contacts tracked
410Verified emails
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The 25 largest in-vessel composting systems worldwide

Ranked by team size
Top 25 of 286 company matches for in-vessel composting systems 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 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
2Exact 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
3Exact match57299 Burbach, GermanyHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Spezialist für Verdichtungs- und Unterflursammelbehältersysteme Seit mehr als 60 Jahren ist H&G Vorreiter auf dem Gebiet zukunftsweisender Entsorgungssysteme – hier liegen unsere…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchViña Del Mar, ChileHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Geociclos es una empresa dedicada a el diseño e implementación de soluciones de ingeniería ambiental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWhitney Point, NY, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Green Machine® is uniquely positioned as the industry’s only “home grown” fully integrated waste processing systems provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSantiago, ChileHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“Nos dedicamos al reciclaje y transformación de residuos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStoney Creek, AB, CanadaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“AIM is your technology and full-service partner of organic waste management solutions for the municipal, industrial, commercial, and institutional marketplace / or sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHirsingue, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Notre histoire Crée en AGRIVALOR né de la volonté de six agriculteurs à s’engager dans les filières de valorisation des déchets organiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSpartanburg, SC, United StatesHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“Atlas Organics processes organic waste for municipalities, corporations, and residential properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGroveport, OH, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Komar Industries, LLC is an American designer and manufacturer of waste handling equipment founded in 1977.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMaserada Sul Piave, ItalyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Con più di 57 anni di esperienza, MVT - MION VENTOLTERMICA progetta, costruisce e installa impianti AUTOMATIZZATI di trattamento rifiuti per la produzione di COMPOST e C.D.R…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchModugno, ItalyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“Tersan Puglia è una realtà che ha preso vita nel 1974.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToulon, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“La mission des Alchimistes, c’est « Ensemble, composter et nourrir les sols ».”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDour, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Specialized in composting & recycling equipment since 1961, MENART manufactures compost turners, shredders, trommel screens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPune, IndiaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Helping Businesses Achieve Sustainability Goals Smartenviro Systems, an EN ISO 9001:2015 certified company, empowers organizations to achieve their sustainability goals through a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSarasota, FL, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Veransa specializes in transforming urban wood and yard waste into valuable organic commodities on an industrial scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPune, IndiaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Green planet solutions is a leading manufacturer in the field of waste management since its establishments in 2013.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMutilva Baja, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“VERMICAN SOLUCIONES DE COMPOSTAJE SL is an environmental services company based out of PAMPLONA, Navarra, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMedellin, ColombiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Somos una empresa dedicada al manejo integral de residuos orgánicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Pedro, MexicoHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Somos la unica empresa en el norte de Mexico en el manejo, recoleccion y compostaje de manera 100% ecologica de los residuos organicos producidos en el sector empresarial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBainbridge Island, WA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Commercial Composting Solutions Green Mountain Technologies provides innovative commercial-duty composting solutions for a wide variety of clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“ECS offers best in class solutions to the compost industry including: TECHNICAL SERVICES: Running a composting facility is complicated business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBiezenmortel, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Van Iersel Compost is al ruim 55 jaar actief als betrouwbare verwerker van groenafval tot hoogwaardige compostproducten en sterk in advisering op het gebied van compost, bemesting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchYatala, AustraliaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Phoenix Power currently manufactures in excess of cubic meters of finished compost per annum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEl Obour City, EgyptHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 286 in-vessel composting systems worldwide

See the full list, filter by size, metro and specialty, and access 410 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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In-vessel composting systems worldwide at a glance

As of Nov 6, 2026
22.9%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
90
51-200
38
201-500
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 in-vessel composting systems are linked below.
What qualifies
Company records worldwide whose business descriptions match “in-vessel composting systems” 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 410 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.

In-vessel composting systems by location

1 lists · largest first

Every In-vessel composting systems 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 “in-vessel composting systems”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many in-vessel composting systems are there worldwide?

RevenueBase identified 286 company matches for in-vessel composting systems 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?

Mcgill Environmental Systems Mcgill Compost tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most in-vessel composting systems?

The United States leads with 44 companies. Every in-vessel composting systems list by country and city is linked on this page.

Which city has the most in-vessel composting systems?

Pune leads with 7 company records, followed by Mumbai (4) and Bangalore (3).

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 410 professional contacts with verified work emails tracked across these 286 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.