Company lists · Data refreshed September 2026
Top 25 Sustainable development nonprofits based in Belgium
RevenueBase identified 86 company matches for sustainable development nonprofits associated with Belgium as of September 2026 and tracks 845 professional contacts across them, including 318 with verified work emails. Brussels is the largest hub.
This list covers company matches for sustainable development nonprofits 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 September 22, 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.
The 25 largest sustainable development nonprofits based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 93 contacts → | ||||
Exact match “Louvain Coopération improves the living conditions of thousands of people every year by systematically collaborating with 140 local partners in medium- to long-term processes in…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 91 contacts → | ||||
Exact match “GoodPlanet est une association qui existe depuis plus de 25 ans et qui a à cœur de rendre le premier pas vers la durabilité facile et accessible à toutes et tous.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 80 contacts → | ||||
Exact match “WWF is a global independent organization for nature conservation.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “Groupe One est une asbl qui a pour objectif d'activer le changement vers une économie plus agile, robuste et durable Notre action se décline en 3 axes : 1.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “SAM zet zich in voor een sociaal rechtvaardige en duurzame samenleving die voor iedereen de grondrechten garandeert en gaat voor een kwaliteitsvol leven.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 38 contacts → | ||||
Exact match “Regionaal Landschap Kempen en Maasland vzw bouwt als samenwerkingsverband al meer dan 30 jaar aan een landschap waarin we natuur, erfgoed én mens respectvol verbinden en de nodige…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 30 contacts → | ||||
Exact match “Founded in 1998, the Foundation for Future Generations is the Belgian foundation dedicated exclusively to sustainable development.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Association sans but lucratif groupant des jeunes et des adultes intéressés par l’étude de la nature, sa conservation, la protection de l’environnement et le tourisme intégré.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Hoe leren kinderen en jongeren omgaan met maatschappelijke uitdagingen zoals klimaatverandering, sociale rechtvaardigheid en mensenrechten?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “Wij geloven in een duurzame toekomst voor mens en organisatie.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Empreintes inscrit son action dans l’éducation relative à l’environnement.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “De Transformisten builds a society where everyone can live a good life within the limits of people and the planet.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “At AJ, we are on a mission to empower organizations and individuals to embrace sustainability and make a positive impact on the environment.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “L'asbl ERU est active en matière d’urbanisme et de développement durable.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match “Écotopie est une association d’éducation permanente, composée de formateurs-chercheurs, engagée pour une transformation de la société en s’appuyant sur une éducation relative à…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match “Depuis plus de 20 ans, l’association sans but lucratif belge Nature+ est spécialisée dans la gestion durable des ressources naturelles, en particulier des écosystèmes forestiers…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Notre association existe depuis 1976 et maintient, au fil du temps, deux axes stratégiques, profondément ancrés dans notre ADN-> Un axe social, avec nos formations pour un public…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “VIBE ondersteunt jouw organisatie om te ontwerpen en te bouwen in harmonie met de natuur en de mens.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Forêt.Nature is a non-profit organization based in Southern Belgium and founded in 1987 by passionated foresters who wished to raise public awareness of the complexity of fo- rest…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Education-Environnement est une association qui vise à sensibiliser chacun à vivre une relation plus proche avec la Nature et avec son environnement local, l’aider à comprendre la…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Apis se veut acteur incontournable de convergence et de changements au service du projet sociétal de la Ville Nature.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “What if we would build a sustainable economy and support us all in our most important needs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “CleanTechPunt vzw strives to increase public support for the necessary development of sustainable technology by organising educational activities for schools, businesses…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “La mission de notre ASBL est de contribuer, par et pour les jeunes, au développement de leurs responsabilités et aptitudes personnelles en vue de les aider à devenir des Citoyens…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “The ASBL Aktina is active in the fields of ecology, health and information technology through a range of awareness-raising, training and creative activities.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “sustainable development nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 86 sustainable development nonprofits based in Belgium
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Sustainable development nonprofits based in Belgium at a glance
As of Sep 22, 2026Companies by employee count
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 86 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 “sustainable development nonprofits” 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 318 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.
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 “sustainable development nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable development nonprofits are there based in Belgium?
RevenueBase identified 86 company matches for sustainable development nonprofits associated with Belgium 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?
Louvain Coopération tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable development nonprofits?
Brussels leads with 15 company records, followed by Leuven (5) and Antwerp (5).
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 318 professional contacts with verified work emails tracked across these 86 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.
Ready to reach these companies? Verified emails and direct dials for all 86 sustainable development nonprofits based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
Sustainable development nonprofits by geography
- Sustainable development nonprofits based in Belo Horizonte, Brazil
- Sustainable development nonprofits based in Rio De Janeiro, Brazil
- Sustainable development nonprofits based in Sao Paulo, Brazil
- Sustainable development nonprofits based in Toronto, Canada
- Sustainable development nonprofits based in Vancouver, Canada
- Sustainable development nonprofits based in Bangalore, India
- Sustainable development nonprofits based in Mumbai, India
- Sustainable development nonprofits based in New Delhi, India
- Sustainable development nonprofits based in Pune, India
- Sustainable development nonprofits based in Atlanta, United States
- Sustainable development nonprofits based in Denver, United States
- Sustainable development nonprofits based in Los Angeles, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainable development nonprofits based in Belo Horizonte, Brazil
- Sustainable development nonprofits based in Rio De Janeiro, Brazil
- Sustainable development nonprofits based in Sao Paulo, Brazil
- Sustainable development nonprofits based in Toronto, Canada
- Sustainable development nonprofits based in Vancouver, Canada
- Sustainable development nonprofits based in Bangalore, India
Company intelligence · public preview
Top 25 sustainable development nonprofits based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 86 matching company records for sustainable development nonprofits based in Belgium, with 845 tracked contacts and 318 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sustainable development nonprofits based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Louvain Coopérationlouvaincooperation.org HQ: Louvain-la-neuve, BelgiumReported employees: 51-200 | Louvain-la-neuve, Belgium | 51-200 | Exact match | 93 contacts → |
“Louvain Coopération improves the living conditions of thousands of people every year by systematically collaborating with 140 local partners in medium- to long-term processes in…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Goodplanet Belgiumgoodplanet.be HQ: Ixelles, BelgiumReported employees: 51-200 | Ixelles, Belgium | 51-200 | Exact match | 91 contacts → |
“GoodPlanet est une association qui existe depuis plus de 25 ans et qui a à cœur de rendre le premier pas vers la durabilité facile et accessible à toutes et tous.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wwf-Belgiumwwf.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 80 contacts → |
“WWF is a global independent organization for nature conservation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe ONEgroupeone.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 44 contacts → |
“Groupe One est une asbl qui a pour objectif d'activer le changement vers une économie plus agile, robuste et durable Notre action se décline en 3 axes : 1.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sam, Steunpunt Mens EN Samenlevingsamvzw.be HQ: Borgerhout, BelgiumReported employees: 11-50 | Borgerhout, Belgium | 11-50 | Exact match | 43 contacts → |
“SAM zet zich in voor een sociaal rechtvaardige en duurzame samenleving die voor iedereen de grondrechten garandeert en gaat voor een kwaliteitsvol leven.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Genk, BelgiumReported employees: 11-50 | Genk, Belgium | 11-50 | Exact match | 38 contacts → |
“Regionaal Landschap Kempen en Maasland vzw bouwt als samenwerkingsverband al meer dan 30 jaar aan een landschap waarin we natuur, erfgoed én mens respectvol verbinden en de nodige…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Foundation For Future Generationsfoundationfuturegenerations.org HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 30 contacts → |
“Founded in 1998, the Foundation for Future Generations is the Belgian foundation dedicated exclusively to sustainable development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cercles DES Naturalistes DE Belgiqueguides-nature.be HQ: Viroinval, BelgiumReported employees: 11-50 | Viroinval, Belgium | 11-50 | Exact match | 21 contacts → |
“Association sans but lucratif groupant des jeunes et des adultes intéressés par l’étude de la nature, sa conservation, la protection de l’environnement et le tourisme intégré.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DJAPOdjapo.be HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 19 contacts → |
“Hoe leren kinderen en jongeren omgaan met maatschappelijke uitdagingen zoals klimaatverandering, sociale rechtvaardigheid en mensenrechten?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Energreen PRO Belgiëenergreen.comHQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 14 contacts → |
“Wij geloven in een duurzame toekomst voor mens en organisatie.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Empreintesempreintes.be HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 12 contacts → |
“Empreintes inscrit son action dans l’éducation relative à l’environnement.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DE Transformistendetransformisten.be HQ: Brussel, BelgiumReported employees: 1-10 | Brussel, Belgium | 1-10 | Exact match | 12 contacts → |
“De Transformisten builds a society where everyone can live a good life within the limits of people and the planet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ACT Justlyaj.ecoHQ: Ixelles, BelgiumReported employees: 1-10 | Ixelles, Belgium | 1-10 | Exact match | 12 contacts → |
“At AJ, we are on a mission to empower organizations and individuals to embrace sustainability and make a positive impact on the environment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ERU Urbanismeeru-urbanisme.be HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 9 contacts → |
“L'asbl ERU est active en matière d’urbanisme et de développement durable.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Écotopieecotopie.be HQ: 4000, BelgiumReported employees: 1-10 | 4000, Belgium | 1-10 | Exact match | 9 contacts → |
“Écotopie est une association d’éducation permanente, composée de formateurs-chercheurs, engagée pour une transformation de la société en s’appuyant sur une éducation relative à…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nature Asblnatureplus.be HQ: Gembloux, BelgiumReported employees: 1-10 | Gembloux, Belgium | 1-10 | Exact match | 9 contacts → |
“Depuis plus de 20 ans, l’association sans but lucratif belge Nature+ est spécialisée dans la gestion durable des ressources naturelles, en particulier des écosystèmes forestiers…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Crabe Asblcrabe.be HQ: Jodoigne, BelgiumReported employees: 11-50 | Jodoigne, Belgium | 11-50 | Exact match | 8 contacts → |
“Notre association existe depuis 1976 et maintient, au fil du temps, deux axes stratégiques, profondément ancrés dans notre ADN-> Un axe social, avec nos formations pour un public…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vibe VZWvibe.be HQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 8 contacts → |
“VIBE ondersteunt jouw organisatie om te ontwerpen en te bouwen in harmonie met de natuur en de mens.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Forêt.Natureforetnature.be HQ: Marche-en-famenne, BelgiumReported employees: 11-50 | Marche-en-famenne, Belgium | 11-50 | Exact match | 8 contacts → |
“Forêt.Nature is a non-profit organization based in Southern Belgium and founded in 1987 by passionated foresters who wished to raise public awareness of the complexity of fo- rest…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Education-Environnement Asbleducation-environnement.be HQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 8 contacts → |
“Education-Environnement est une association qui vise à sensibiliser chacun à vivre une relation plus proche avec la Nature et avec son environnement local, l’aider à comprendre la…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Apis Bruoc Sellaapisbruocsella.beHQ: Evere, BelgiumReported employees: 1-10 | Evere, Belgium | 1-10 | Exact match | 7 contacts → |
“Apis se veut acteur incontournable de convergence et de changements au service du projet sociétal de la Ville Nature.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Happonomyhapponomy.org HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 6 contacts → |
“What if we would build a sustainable economy and support us all in our most important needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cleantechpunt VZWcleantechpunt.be HQ: Houthalen, BelgiumReported employees: 1-10 | Houthalen, Belgium | 1-10 | Exact match | 6 contacts → |
“CleanTechPunt vzw strives to increase public support for the necessary development of sustainable technology by organising educational activities for schools, businesses…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Besace Asblbesace.be HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 5 contacts → |
“La mission de notre ASBL est de contribuer, par et pour les jeunes, au développement de leurs responsabilités et aptitudes personnelles en vue de les aider à devenir des Citoyens…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aktina Asblaktina.beHQ: Charleroi, BelgiumReported employees: 1-10 | Charleroi, Belgium | 1-10 | Exact match | 4 contacts → |
“The ASBL Aktina is active in the fields of ecology, health and information technology through a range of awareness-raising, training and creative activities.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Sustainable development nonprofits: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
86 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 86 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sustainable development nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainable development nonprofits did RevenueBase find based in Belgium?
The saved snapshot records 86 matching company records, 845 tracked contacts and 318 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Sustainable development nonprofits by geography
- Sustainable development nonprofits based in Belo Horizonte, Brazil
- Sustainable development nonprofits based in Rio De Janeiro, Brazil
- Sustainable development nonprofits based in Sao Paulo, Brazil
- Sustainable development nonprofits based in Toronto, Canada
- Sustainable development nonprofits based in Vancouver, Canada
- Sustainable development nonprofits based in Bangalore, India
- Sustainable development nonprofits based in Mumbai, India
- Sustainable development nonprofits based in New Delhi, India
- Sustainable development nonprofits based in Pune, India
- Sustainable development nonprofits based in Atlanta, United States
- Sustainable development nonprofits based in Denver, United States
- Sustainable development nonprofits based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 25 sustainable development nonprofits based in Belgium. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-development-nonprofits/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Sustainable development nonprofits based in Belo Horizonte, Brazil
- Sustainable development nonprofits based in Rio De Janeiro, Brazil
- Sustainable development nonprofits based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 sustainable development nonprofits based in Belgium
RevenueBase records 86 matching company records for sustainable development nonprofits based in Belgium, with 845 tracked contacts and 318 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 sustainable development nonprofits based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Louvain Coopérationlouvaincooperation.org HQ: Louvain-la-neuve, BelgiumReported employees: 51-200 | Louvain-la-neuve, Belgium | 51-200 | Exact match | 93 contacts → |
“Louvain Coopération improves the living conditions of thousands of people every year by systematically collaborating with 140 local partners in medium- to long-term processes in…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Goodplanet Belgiumgoodplanet.be HQ: Ixelles, BelgiumReported employees: 51-200 | Ixelles, Belgium | 51-200 | Exact match | 91 contacts → |
“GoodPlanet est une association qui existe depuis plus de 25 ans et qui a à cœur de rendre le premier pas vers la durabilité facile et accessible à toutes et tous.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Wwf-Belgiumwwf.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 80 contacts → |
“WWF is a global independent organization for nature conservation.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Groupe ONEgroupeone.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 44 contacts → |
“Groupe One est une asbl qui a pour objectif d'activer le changement vers une économie plus agile, robuste et durable Notre action se décline en 3 axes : 1.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sam, Steunpunt Mens EN Samenlevingsamvzw.be HQ: Borgerhout, BelgiumReported employees: 11-50 | Borgerhout, Belgium | 11-50 | Exact match | 43 contacts → |
“SAM zet zich in voor een sociaal rechtvaardige en duurzame samenleving die voor iedereen de grondrechten garandeert en gaat voor een kwaliteitsvol leven.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Genk, BelgiumReported employees: 11-50 | Genk, Belgium | 11-50 | Exact match | 38 contacts → |
“Regionaal Landschap Kempen en Maasland vzw bouwt als samenwerkingsverband al meer dan 30 jaar aan een landschap waarin we natuur, erfgoed én mens respectvol verbinden en de nodige…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Foundation For Future Generationsfoundationfuturegenerations.org HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 30 contacts → |
“Founded in 1998, the Foundation for Future Generations is the Belgian foundation dedicated exclusively to sustainable development.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cercles DES Naturalistes DE Belgiqueguides-nature.be HQ: Viroinval, BelgiumReported employees: 11-50 | Viroinval, Belgium | 11-50 | Exact match | 21 contacts → |
“Association sans but lucratif groupant des jeunes et des adultes intéressés par l’étude de la nature, sa conservation, la protection de l’environnement et le tourisme intégré.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | DJAPOdjapo.be HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 19 contacts → |
“Hoe leren kinderen en jongeren omgaan met maatschappelijke uitdagingen zoals klimaatverandering, sociale rechtvaardigheid en mensenrechten?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Energreen PRO Belgiëenergreen.com HQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 14 contacts → |
“Wij geloven in een duurzame toekomst voor mens en organisatie.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Empreintesempreintes.be HQ: Namur, BelgiumReported employees: 11-50 | Namur, Belgium | 11-50 | Exact match | 12 contacts → |
“Empreintes inscrit son action dans l’éducation relative à l’environnement.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DE Transformistendetransformisten.be HQ: Brussel, BelgiumReported employees: 1-10 | Brussel, Belgium | 1-10 | Exact match | 12 contacts → |
“De Transformisten builds a society where everyone can live a good life within the limits of people and the planet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ACT Justlyaj.eco HQ: Ixelles, BelgiumReported employees: 1-10 | Ixelles, Belgium | 1-10 | Exact match | 12 contacts → |
“At AJ, we are on a mission to empower organizations and individuals to embrace sustainability and make a positive impact on the environment.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | ERU Urbanismeeru-urbanisme.be HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 9 contacts → |
“L'asbl ERU est active en matière d’urbanisme et de développement durable.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Écotopieecotopie.be HQ: 4000, BelgiumReported employees: 1-10 | 4000, Belgium | 1-10 | Exact match | 9 contacts → |
“Écotopie est une association d’éducation permanente, composée de formateurs-chercheurs, engagée pour une transformation de la société en s’appuyant sur une éducation relative à…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Nature Asblnatureplus.be HQ: Gembloux, BelgiumReported employees: 1-10 | Gembloux, Belgium | 1-10 | Exact match | 9 contacts → |
“Depuis plus de 20 ans, l’association sans but lucratif belge Nature+ est spécialisée dans la gestion durable des ressources naturelles, en particulier des écosystèmes forestiers…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Crabe Asblcrabe.be HQ: Jodoigne, BelgiumReported employees: 11-50 | Jodoigne, Belgium | 11-50 | Exact match | 8 contacts → |
“Notre association existe depuis 1976 et maintient, au fil du temps, deux axes stratégiques, profondément ancrés dans notre ADN-> Un axe social, avec nos formations pour un public…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Vibe VZWvibe.be HQ: Antwerp, BelgiumReported employees: 1-10 | Antwerp, Belgium | 1-10 | Exact match | 8 contacts → |
“VIBE ondersteunt jouw organisatie om te ontwerpen en te bouwen in harmonie met de natuur en de mens.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Forêt.Natureforetnature.be HQ: Marche-en-famenne, BelgiumReported employees: 11-50 | Marche-en-famenne, Belgium | 11-50 | Exact match | 8 contacts → |
“Forêt.Nature is a non-profit organization based in Southern Belgium and founded in 1987 by passionated foresters who wished to raise public awareness of the complexity of fo- rest…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Education-Environnement Asbleducation-environnement.be HQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 8 contacts → |
“Education-Environnement est une association qui vise à sensibiliser chacun à vivre une relation plus proche avec la Nature et avec son environnement local, l’aider à comprendre la…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Apis Bruoc Sellaapisbruocsella.be HQ: Evere, BelgiumReported employees: 1-10 | Evere, Belgium | 1-10 | Exact match | 7 contacts → |
“Apis se veut acteur incontournable de convergence et de changements au service du projet sociétal de la Ville Nature.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Happonomyhapponomy.org HQ: Leuven, BelgiumReported employees: 11-50 | Leuven, Belgium | 11-50 | Exact match | 6 contacts → |
“What if we would build a sustainable economy and support us all in our most important needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cleantechpunt VZWcleantechpunt.be HQ: Houthalen, BelgiumReported employees: 1-10 | Houthalen, Belgium | 1-10 | Exact match | 6 contacts → |
“CleanTechPunt vzw strives to increase public support for the necessary development of sustainable technology by organising educational activities for schools, businesses…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Besace Asblbesace.be HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 5 contacts → |
“La mission de notre ASBL est de contribuer, par et pour les jeunes, au développement de leurs responsabilités et aptitudes personnelles en vue de les aider à devenir des Citoyens…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aktina Asblaktina.be HQ: Charleroi, BelgiumReported employees: 1-10 | Charleroi, Belgium | 1-10 | Exact match | 4 contacts → |
“The ASBL Aktina is active in the fields of ecology, health and information technology through a range of awareness-raising, training and creative activities.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 86 company matches
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Sustainable development nonprofits: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
86 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 86 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for sustainable development nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many sustainable development nonprofits did RevenueBase find based in Belgium?
The saved snapshot records 86 matching company records, 845 tracked contacts and 318 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 sustainable development nonprofits based in Belgium. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-development-nonprofits/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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