Company lists · Data refreshed September 2026
Top 25 Sustainable software development firms based in Belgium
RevenueBase identified 90 company matches for sustainable software development firms associated with Belgium as of September 2026 and tracks 808 professional contacts across them, including 430 with verified work emails. Brussels is the largest hub.
This list covers company matches for sustainable software development firms 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 29, 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 software development firms based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 232 contacts → | ||||
Exact match “ACA navigates you to & in the future by putting sustainable development and the end-user at the heart of everything they do.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 101 contacts → | ||||
Exact match “Trevi Environmental Solutions is a Belgian environmental technology company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 52 contacts → | ||||
Exact match “Deuse is a computer engineering company specialised in tailor-made developments and digital tools for all your bold projects.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 31 contacts → | ||||
Exact match “Our mission is to support decision-making towards a sustainable world." – Bernard De Caevel, Founder of RDC Environment For more than 30 years, RDC Environment has been helping…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Axilium is een technisch studiebureau dat waarde hecht aan innovatie, duurzaamheid en kwaliteit.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “Nodis Consulting is a dynamic team of consultants driving innovation and sustainability in a world of evermore interconnected nodes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “Cubitec is an agile software development agency, developing tailor-made software solutions in impact sectors.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Wij bij Exergie, willen de wereld verduurzamen.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Adekia et ses experts en logiciels de gestion et métier, s’inscrivent dans le monde Open Source.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “You work in a complex world where standard applications cannot fulfill all your business needs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 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 29, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “21 Solutions is a consulting firm active in Belgium, France, and internationally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Effigy est une société de développement d’applications informatiques.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Eunoia Studio is a Belgian company specialized in design and development of innovative software products.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Data4Green | Your data transition towards competitive sustainability At the intersection of data expertise and sustainability, Data4Green designs and builds end-to-end data…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Timbtrack is specialized in forestry software creation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Maatwerksoftware voor groeibedrijven Standardtools laten je groeipijnen niet verdwijnen, ze verstoppen ze.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Established in 2009, SEGREY Software is a Belgian software consulting company, which provides specialized software development services to companies of all sizes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “NEW JOBS @ BOVA ENVIRO+ is a consulting company with more than 20 years of experience, active in Flanders, Brussels, Wallonia and the Netherlands.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “We code & innovate tailored to you, our customer.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Demaz is a young professional company and delivers reliable, innovative software and industrial solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “ICT consultancy” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Logiciels et applications Internet sur mesure pour les professionnels.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Software op maat” Recorded in the RevenueBase company graph · Sep 29, 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 software development firms”. 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 90 sustainable software development firms based in Belgium
See the full list, filter by size, metro and specialty, and access 430 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable software development firms based in Belgium at a glance
As of Sep 29, 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 90 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 software development firms” 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 430 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 29, 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 software development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable software development firms are there based in Belgium?
RevenueBase identified 90 company matches for sustainable software development firms 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?
ACA Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable software development firms?
Brussels leads with 15 company records, followed by Liege (6) 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 430 professional contacts with verified work emails tracked across these 90 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 sustainable software development firms based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
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- Sustainable software development firms based in Santiago, Chile
- Sustainable software development firms based in Paris, France
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.
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- New lists
- Sustainable software development firms based in Buenos Aires, Argentina
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Company intelligence · public preview
Top 25 sustainable software development firms 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 90 matching company records for sustainable software development firms based in Belgium, with 808 tracked contacts and 430 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 29, 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 software development firms 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 | ACA Groupacagroup.be HQ: Hasselt, BelgiumReported employees: 201-500 | Hasselt, Belgium | 201-500 | Exact match | 232 contacts → |
“ACA navigates you to & in the future by putting sustainable development and the end-user at the heart of everything they do.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Trevi NVtrevi-env.comHQ: Gentbrugge, BelgiumReported employees: 51-200 | Gentbrugge, Belgium | 51-200 | Exact match | 101 contacts → |
“Trevi Environmental Solutions is a Belgian environmental technology company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  DEUSEdeuse.beHQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 52 contacts → |
“Deuse is a computer engineering company specialised in tailor-made developments and digital tools for all your bold projects.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  RDC Environmentrdcenvironment.beHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 31 contacts → |
“Our mission is to support decision-making towards a sustainable world." – Bernard De Caevel, Founder of RDC Environment For more than 30 years, RDC Environment has been helping…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Axilium Groupaxilium.beHQ: Schilde, BelgiumReported employees: 11-50 | Schilde, Belgium | 11-50 | Exact match | 18 contacts → |
“Axilium is een technisch studiebureau dat waarde hecht aan innovatie, duurzaamheid en kwaliteit.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nodis Consultingnodisconsulting.beHQ: Brussel, BelgiumReported employees: 11-50 | Brussel, Belgium | 11-50 | Exact match | 18 contacts → |
“Nodis Consulting is a dynamic team of consultants driving innovation and sustainability in a world of evermore interconnected nodes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cubiteccubitec.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 18 contacts → |
“Cubitec is an agile software development agency, developing tailor-made software solutions in impact sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Advistaadvista.beHQ: Louvain-la-neuve, BelgiumReported employees: 1-10 | Louvain-la-neuve, Belgium | 1-10 | Exact match | 13 contacts → |
“ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Exergie Part Of UEGexergie.beHQ: Beringen, BelgiumReported employees: 11-50 | Beringen, Belgium | 11-50 | Exact match | 13 contacts → |
“Wij bij Exergie, willen de wereld verduurzamen.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Adekiaadekia.comHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 12 contacts → |
“Adekia et ses experts en logiciels de gestion et métier, s’inscrivent dans le monde Open Source.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Adimianadimian.comHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 12 contacts → |
“You work in a complex world where standard applications cannot fulfill all your business needs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  21solutions21solutions.euHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 10 contacts → |
“21 Solutions is a consulting firm active in Belgium, France, and internationally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Effigyeffigy.beHQ: Herstal, BelgiumReported employees: 11-50 | Herstal, Belgium | 11-50 | Exact match | 7 contacts → |
“Effigy est une société de développement d’applications informatiques.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Eunoia Studioeunoia.beHQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 6 contacts → |
“Eunoia Studio is a Belgian company specialized in design and development of innovative software products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Data4greendata4green.comHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 6 contacts → |
“Data4Green | Your data transition towards competitive sustainability At the intersection of data expertise and sustainability, Data4Green designs and builds end-to-end data…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Timbtracktimbtrack.comHQ: Ixelles, BelgiumReported employees: 1-10 | Ixelles, Belgium | 1-10 | Exact match | 6 contacts → |
“Timbtrack is specialized in forestry software creation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  KRITSkrits.beHQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 6 contacts → |
“Maatwerksoftware voor groeibedrijven Standardtools laten je groeipijnen niet verdwijnen, ze verstoppen ze.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Segrey Softwaresegrey.comHQ: Brugge, BelgiumReported employees: 1-10 | Brugge, Belgium | 1-10 | Exact match | 4 contacts → |
“Established in 2009, SEGREY Software is a Belgian software consulting company, which provides specialized software development services to companies of all sizes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bova Envirobovaenviroplus.be HQ: Destelbergen, BelgiumReported employees: 11-50 | Destelbergen, Belgium | 11-50 | Exact match | 4 contacts → |
“NEW JOBS @ BOVA ENVIRO+ is a consulting company with more than 20 years of experience, active in Flanders, Brussels, Wallonia and the Netherlands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Douglabdouglab.beHQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 4 contacts → |
“We code & innovate tailored to you, our customer.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DEMAZdemaz.beHQ: Wilrijk, BelgiumReported employees: 1-10 | Wilrijk, Belgium | 1-10 | Exact match | 3 contacts → |
“Demaz is a young professional company and delivers reliable, innovative software and industrial solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Deb-Ictdeb-ict.comHQ: Heestert, BelgiumReported employees: 1-10 | Heestert, Belgium | 1-10 | Exact match | 3 contacts → |
“ICT consultancy” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Creacorecreacore.beHQ: Liège, BelgiumReported employees: 1-10 | Liège, Belgium | 1-10 | Exact match | 2 contacts → |
“Logiciels et applications Internet sur mesure pour les professionnels.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Desa ITdesa-it.beHQ: Wetteren, BelgiumReported employees: 1-10 | Wetteren, Belgium | 1-10 | Exact match | 2 contacts → |
“Software op maat” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Sustainable software development firms: dataset insights
September 29, 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
90 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 90 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 29, 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 software development firms?
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 software development firms did RevenueBase find based in Belgium?
The saved snapshot records 90 matching company records, 808 tracked contacts and 430 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 29, 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 software development firms by geography
- Sustainable software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
- Sustainable software development firms based in Rio De Janeiro, Brazil
- Sustainable software development firms based in Sao Paulo, Brazil
- Sustainable software development firms based in Calgary, Canada
- Sustainable software development firms based in Toronto, Canada
- Sustainable software development firms based in Santiago, Chile
- Sustainable software development firms based in Paris, France
Cite this list
RevenueBase Data Team. Top 25 sustainable software development firms based in Belgium. Snapshot: September 29, 2026. https://revenuebase.ai/companies/sustainable-software-development-firms/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 software development firms based in Buenos Aires, Argentina
- Sustainable software development firms based in Melbourne, Australia
- Sustainable software development firms based in Belo Horizonte, Brazil
- Sustainable software development firms based in Campinas, Brazil
- Sustainable software development firms based in Curitiba, Brazil
- Sustainable software development firms based in Porto Alegre, Brazil
Company intelligence · public preview
Top 25 sustainable software development firms based in Belgium
RevenueBase records 90 matching company records for sustainable software development firms based in Belgium, with 808 tracked contacts and 430 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 29, 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 software development firms 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 | ACA Groupacagroup.be HQ: Hasselt, BelgiumReported employees: 201-500 | Hasselt, Belgium | 201-500 | Exact match | 232 contacts → |
“ACA navigates you to & in the future by putting sustainable development and the end-user at the heart of everything they do.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Trevi NVtrevi-env.com HQ: Gentbrugge, BelgiumReported employees: 51-200 | Gentbrugge, Belgium | 51-200 | Exact match | 101 contacts → |
“Trevi Environmental Solutions is a Belgian environmental technology company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DEUSEdeuse.be HQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 52 contacts → |
“Deuse is a computer engineering company specialised in tailor-made developments and digital tools for all your bold projects.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RDC Environmentrdcenvironment.be HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 31 contacts → |
“Our mission is to support decision-making towards a sustainable world." – Bernard De Caevel, Founder of RDC Environment For more than 30 years, RDC Environment has been helping…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Axilium Groupaxilium.be HQ: Schilde, BelgiumReported employees: 11-50 | Schilde, Belgium | 11-50 | Exact match | 18 contacts → |
“Axilium is een technisch studiebureau dat waarde hecht aan innovatie, duurzaamheid en kwaliteit.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nodis Consultingnodisconsulting.be HQ: Brussel, BelgiumReported employees: 11-50 | Brussel, Belgium | 11-50 | Exact match | 18 contacts → |
“Nodis Consulting is a dynamic team of consultants driving innovation and sustainability in a world of evermore interconnected nodes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cubiteccubitec.be HQ: Antwerp, BelgiumReported employees: 11-50 | Antwerp, Belgium | 11-50 | Exact match | 18 contacts → |
“Cubitec is an agile software development agency, developing tailor-made software solutions in impact sectors.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Advistaadvista.be HQ: Louvain-la-neuve, BelgiumReported employees: 1-10 | Louvain-la-neuve, Belgium | 1-10 | Exact match | 13 contacts → |
“ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Exergie Part Of UEGexergie.be HQ: Beringen, BelgiumReported employees: 11-50 | Beringen, Belgium | 11-50 | Exact match | 13 contacts → |
“Wij bij Exergie, willen de wereld verduurzamen.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Adekiaadekia.com HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 12 contacts → |
“Adekia et ses experts en logiciels de gestion et métier, s’inscrivent dans le monde Open Source.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Adimianadimian.com HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 12 contacts → |
“You work in a complex world where standard applications cannot fulfill all your business needs.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 21solutions21solutions.eu HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 10 contacts → |
“21 Solutions is a consulting firm active in Belgium, France, and internationally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Effigyeffigy.be HQ: Herstal, BelgiumReported employees: 11-50 | Herstal, Belgium | 11-50 | Exact match | 7 contacts → |
“Effigy est une société de développement d’applications informatiques.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eunoia Studioeunoia.be HQ: Leuven, BelgiumReported employees: 1-10 | Leuven, Belgium | 1-10 | Exact match | 6 contacts → |
“Eunoia Studio is a Belgian company specialized in design and development of innovative software products.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Data4greendata4green.com HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 6 contacts → |
“Data4Green | Your data transition towards competitive sustainability At the intersection of data expertise and sustainability, Data4Green designs and builds end-to-end data…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Timbtracktimbtrack.com HQ: Ixelles, BelgiumReported employees: 1-10 | Ixelles, Belgium | 1-10 | Exact match | 6 contacts → |
“Timbtrack is specialized in forestry software creation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KRITSkrits.be HQ: Hasselt, BelgiumReported employees: 1-10 | Hasselt, Belgium | 1-10 | Exact match | 6 contacts → |
“Maatwerksoftware voor groeibedrijven Standardtools laten je groeipijnen niet verdwijnen, ze verstoppen ze.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Segrey Softwaresegrey.com HQ: Brugge, BelgiumReported employees: 1-10 | Brugge, Belgium | 1-10 | Exact match | 4 contacts → |
“Established in 2009, SEGREY Software is a Belgian software consulting company, which provides specialized software development services to companies of all sizes.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bova Envirobovaenviroplus.be HQ: Destelbergen, BelgiumReported employees: 11-50 | Destelbergen, Belgium | 11-50 | Exact match | 4 contacts → |
“NEW JOBS @ BOVA ENVIRO+ is a consulting company with more than 20 years of experience, active in Flanders, Brussels, Wallonia and the Netherlands.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Douglabdouglab.be HQ: Kortrijk, BelgiumReported employees: 1-10 | Kortrijk, Belgium | 1-10 | Exact match | 4 contacts → |
“We code & innovate tailored to you, our customer.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DEMAZdemaz.be HQ: Wilrijk, BelgiumReported employees: 1-10 | Wilrijk, Belgium | 1-10 | Exact match | 3 contacts → |
“Demaz is a young professional company and delivers reliable, innovative software and industrial solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Deb-Ictdeb-ict.com HQ: Heestert, BelgiumReported employees: 1-10 | Heestert, Belgium | 1-10 | Exact match | 3 contacts → |
“ICT consultancy” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Creacorecreacore.be HQ: Liège, BelgiumReported employees: 1-10 | Liège, Belgium | 1-10 | Exact match | 2 contacts → |
“Logiciels et applications Internet sur mesure pour les professionnels.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Desa ITdesa-it.be HQ: Wetteren, BelgiumReported employees: 1-10 | Wetteren, Belgium | 1-10 | Exact match | 2 contacts → |
“Software op maat” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Sustainable software development firms: dataset insights
September 29, 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
90 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 90 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 29, 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 software development firms?
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 software development firms did RevenueBase find based in Belgium?
The saved snapshot records 90 matching company records, 808 tracked contacts and 430 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 29, 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 software development firms based in Belgium. Snapshot: September 29, 2026. https://revenuebase.ai/companies/sustainable-software-development-firms/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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