Company lists · Data refreshed November 2026

Top 25 Circular economy training providers based in Belgium

RevenueBase identified 71 company matches for circular economy training providers associated with Belgium as of November 2026 and tracks 449 professional contacts across them, including 167 with verified work emails. Brussels is the largest hub.

This list covers company matches for circular economy training providers associated with Belgium, 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.

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
71Companies
449Contacts tracked
167Verified emails
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The 25 largest circular economy training providers based in Belgium

Ranked by team size
Top 25 of 71 company matches for circular economy training providers based in Belgium, 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 matchAntwerp, BelgiumHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“Gemini is a circular economy market maker, enabler and creator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTournai, BelgiumHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Le CTP est un Centre R&D d’Excellence au service des entreprises dans le domaine environnemental et des matériaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMechelen, BelgiumHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“Ecoso is de spil voor sociaal circulair ondernemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“CAPTURE is a research platform on circular economy that links above 300 researchers and above 100 companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNamur, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“L'Institut Eco-Conseil asbl, centre de formation professionnelle pour adultes, est né en 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Reloop is an international nonprofit organisation, whose vision is a world free of waste, where natural resources remain resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAnderlecht, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Resortecs – REcycling, SORting, TEChnologieS – is an ecodesign frontrunner, leading the circular transition in fashion with design for disassembly and full-service textile waste…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeraing, BelgiumHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We operate in the B2B cleaning services sector (Recma Clean) as well as in a circular economy initiative focused on the repurposing of photovoltaic panels (Sun and R&D).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMerelbeke, BelgiumHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Solvakem puts "industrial ecology" into practice and helps industrial companies by integrating their by-products into the production of other industrial companies in order to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeuven, BelgiumHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Duurzaamheidsbeleid & advies Studio D helpt u met het opstellen van een duurzaamheidsstrategie en -beleid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“21 Solutions is a consulting firm active in Belgium, France, and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“RREUSE is Europe’s largest network of social enterprises active in the circular economy, with a focus on reuse, repair and recycling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Stel je voor: een toekomst waarin hergebruik de norm is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrussels, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“ACCIRCULATE is an independent specialized consulting firm in enabling Circular Supply Chains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeefdaal, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We promise that brands and organizations operating in a circular manner have a competitive advantage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“At Reuselab, we support businesses in extending product lifetimes through research, expertise, and qualitative circular product design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Recyclo aims to be a catalyst and accelerator of the circular economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLiège, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Polygones vous accompagne pour placer votre entreprise dans l'économie durable, et en agissant face aux défis environnementaux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At Material Mastery, we understand the challenges that companies face when it comes to transitioning to a circular offering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“MUCE heeft als doel bij te dragen aan het opschalen van de circulaire economie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“okret is a one-stop partner to transition your fashion brand to the circular economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact match1428 Lillois, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Conseil et accompagnement des TPE/PME dans leur transition vers la circularité et l’éco-innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGeel, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Ecotips is ervan overtuigd dat organisaties enkel kunnen overleven en groeien indien ze duurzaam ondernemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-103 contacts →

Exact match

“TripleR is your road towards a True Circular Business Model”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTemse, BelgiumHQ recorded Nov 6, 20261-102 contacts →

Exact match

“How much coffee have you had in the past year?”

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

Showing 25 of 71 circular economy training providers based in Belgium

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Circular economy training providers based in Belgium at a glance

As of Nov 6, 2026
37.2%Verified-email coverage
6.3Average contacts per company
1-10Median size (employees)
19.7%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
12
51-200
3
201-500
2
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 71 companies.

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.
What qualifies
Company records associated with Belgium whose business descriptions match “circular economy training providers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 167 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.

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 “circular economy training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many circular economy training providers are there based in Belgium?

RevenueBase identified 71 company matches for circular economy training providers associated with Belgium 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?

Gemini Corporation N.V tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most circular economy training providers?

Brussels leads with 14 company records, followed by Antwerp (5) and Ghent (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 167 professional contacts with verified work emails tracked across these 71 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.