Company lists · Data refreshed November 2026

Top 25 Ecological design consultants based in Belgium

RevenueBase identified 163 company matches for ecological design consultants associated with Belgium as of November 2026 and tracks 818 professional contacts across them, including 340 with verified work emails. Antwerp is the largest hub.

This list covers company matches for ecological design consultants associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
163Companies
818Contacts tracked
340Verified emails
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The 25 largest ecological design consultants based in Belgium

Ranked by team size
Top 25 of 163 company matches for ecological design consultants based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“We inspireren en helpen om in een menselijke sfeer samen gebouwen juister te ontwerpen, bouwen en onderhouden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUccle, BelgiumHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“JNC International s.a, fondée en 1968, est un bureau d’études interdisciplinaires, regroupant des professionnels spécialisés dans l’étude du paysage, de l’environnement, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPont-à-celles, BelgiumHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“DR(EA)²M est un bureau d’études spécialisé dans les matières du développement territorial, de l’aménagement urbain et paysager, de l’environnement, de l’architecture et de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are in service to our clients to help them with the conception and building of bio-ecological buildings with following aspects - healthy - natural building materials - low- or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchForest, BelgiumHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“La société agora a été créée en 1992 et regroupe une trentaine de collaborateurs.”

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

Exact match

“In the early 80s Stéphane Beel founded his own architectural office.”

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

Exact match

“Verblauwen, vergroenen verbinden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLier, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Sinds de oprichting in 1998 staat APART voor “anders denken” en 'buiten de kaders' durven te kleuren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“ROBUUST architectuur & onderzoek stands for a robust project approach in fields of architectural, structural and technical design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeuven, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“LAVA architecten is an architecture & planning company based out of 74 Parijsstraat, Leuven, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAwenne, BelgiumHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Ecofirst SC is an ecological engineering consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTournai Be, BelgiumHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“L'Atelier d'architecture Meunier Westrade existe depuis Il a été fondé par les architectes Matthieu Meunier et Jean-François Westrade, tous deux issus de l'Institut Supérieur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHoogstraten, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Welkom bij Landmax!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWijnegem, BelgiumHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Avantgarden benadert tuinen als architectuur in de buitenruimte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBornem, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“S.Bilt is een jong, fris en dynamisch advies- en ingenieursbureau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIxelles, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Impact Valley helps organisations create sustainable, positive change through collaborative innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLouvain-la-neuve, BelgiumHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“ADVISTA est un bureau d’études et de conseils en environnement et développement durable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrussels, BelgiumHQ recorded Nov 6, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGembloux, BelgiumHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Green SURF est un bureau de conception et d’ingénierie environnementale spécialisé en architecture du paysage, gestion intégrée des eaux pluviales et biodiversité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHasselt, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Slank, slagvaardig en beslagen We vormen een smalle kern, waarin alle competenties van een architectenbureau duurzaam verankerd zijn: • De idee, de creatie, het ontwerp • Het…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGhent, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Architecten- en studiebureau voor bio-ecologisch, energiezuinig en integraal duurzaam bouwen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSchaerbeek, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“SOWoods is an urban greening company dedicated to bringing biodiversity back into cities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAntwerp, BelgiumHQ recorded Nov 6, 20261-108 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeuven, BelgiumHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Omdat leven en bouwen morgen anders moet “ OTIK ontstaat uit de splitsing van A33 architecten, met ruim 25 jaar ervaring en stevige fundamenten, maar met een hernieuwd engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGeel, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Bureau DW bvba is een onafhankelijk ingenieursbureau, gespecialiseerd in milieu- en omgevingsstudies, dat in 2016 werd opgericht door de bio-ingenieurs Jef Dierckx en Rob Wuyts.”

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

Showing 25 of 163 ecological design consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 340 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecological design consultants based in Belgium at a glance

As of Nov 6, 2026
41.6%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
32
51-200
2

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 163 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 “ecological design consultants” 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 340 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ecological design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecological design consultants are there based in Belgium?

RevenueBase identified 163 company matches for ecological design consultants associated with Belgium as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bureau Bouwtechniek NV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ecological design consultants?

Antwerp leads with 10 company records, followed by Brussels (8) and Ghent (8).

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 340 professional contacts with verified work emails tracked across these 163 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.