Company lists · Data refreshed October 2026

Top 25 Environmental transportation consultants based in Belgium

Name: Environmental transportation consultants based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 54 companies tracked

RevenueBase identified 54 company matches for environmental transportation consultants associated with Belgium as of October 2026 and tracks 596 professional contacts across them, including 283 with verified work emails. Antwerp is the largest hub.

This list covers company matches for environmental transportation 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 October 12, 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 Oct 12, 2026 How this list was built

54Companies

596Contacts tracked

283Verified emails

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The 25 largest environmental transportation consultants based in Belgium

Ranked by team size

Top 25 of 54 company matches for environmental transportation consultants based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Isalys Horizons	Exact match	Uccle, BelgiumHQ recorded Oct 12, 2026	201-500	150 contacts →
	Exact match “ISALYS HORIZONS, filiale du Groupe ISALYS, accompagne les industries stratégiques telles que le transport, la défense, l'énergie, la santé et les technologies numériques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Methis Consulting	Exact match	Antwerp, BelgiumHQ recorded Oct 12, 2026	51-200	68 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Stratec	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	11-50	40 contacts →
	Exact match “Independent consultancy company specialized in mobility, transport economics, environment and land use planning-Transport planning and engineering, transport market studies…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Traject	Exact match	Ghent, BelgiumHQ recorded Oct 12, 2026	11-50	38 contacts →
	Exact match “Traject Mobility Management is a consultancy in traffic and mobility with offices in Brussels and Ghent.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	RDC Environment	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	11-50	29 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 · Oct 12, 2026 · View company records in RevenueBase
6	DR EA M	Exact match	Pont-à-celles, BelgiumHQ recorded Oct 12, 2026	11-50	28 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 · Oct 12, 2026 · View company records in RevenueBase
7	Magellan Circle	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Magellan Circle is a European Consultancy company that combines more than 20 years experience in the fields of Transport, Mobility, Logistics, Environment, Circular Economy and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Agora Urbanisme	Exact match	Forest, BelgiumHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “La société agora a été créée en 1992 et regroupe une trentaine de collaborateurs.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Gate4eu NV	Exact match	Boom, BelgiumHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “In the year 2006, Gate4EU Antwerp/Belgium was founded.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Milvus Consulting NV	Exact match	Ghent, BelgiumHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Since the successful merge of OLFASCAN and ECOSCAN, MILVUS consulting has grown into a multidisciplinary firm offering independent, science-driven environmental advice.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Advista	Exact match	Louvain-la-neuve, BelgiumHQ recorded Oct 12, 2026	1-10	13 contacts →
	Exact match “ADVISTA est un bureau d’études et de conseils en environnement et développement durable.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	21solutions	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “21 Solutions is a consulting firm active in Belgium, France, and internationally.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Espaces-Mobilités	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “Espaces-Mobilités est un bureau d’étude indépendant belge qui conseille depuis plus de 30 ans les pouvoirs publics, les opérateurs de transport et les entreprises en matière…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Bureau DW Bvba	Exact match	Geel, BelgiumHQ recorded Oct 12, 2026	1-10	7 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 · Oct 12, 2026 · View company records in RevenueBase
15	Ecoscan	Exact match	Ghent, BelgiumHQ recorded Oct 12, 2026	1-10	6 contacts →
	Exact match “ECOSCAN is een onafhankelijk advies- en studiebureau dat gespecialiseerd is in het opstellen en opvolgen van diverse milieu- en natuurrapporten voor projecten die mogelijk invloed…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Wascos Sprl	Exact match	Ecaussinnes, BelgiumHQ recorded Oct 12, 2026	1-10	6 contacts →
	Exact match “Wascos has been offering high quality services of consulting engineering for 20 years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	VLTN	Exact match	Antwerp, BelgiumHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Anticipating change is a key requirement for any industry; even more for a very complex one such as the logistics industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Tridée	Exact match	Antwerp, BelgiumHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “TRIDÉE is an international consultancy in sustainable mobility.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Bova Enviro	Exact match	Destelbergen, BelgiumHQ recorded Oct 12, 2026	11-50	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 · Oct 12, 2026 · View company records in RevenueBase
20	Senviro	Exact match	Antwerp, BelgiumHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “Adviesbureau gespecialiseerd in advies aan bedrijven omtrent milieu en gevaarlijke producten.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	BE Multimodal	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “BEMULTIMODAL is a Belgium-based consulting company supporting private companies in developing Green Deal strategies and assisting public authorities in their modal shift policies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Sotrez-Nizet By Studibo	Exact match	Verviers, BelgiumHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Chez Sotrez-Nizet, nous accompagnons les projets d’aménagement et d’infrastructure avec plus de 40 ans d’expérience dans l’ingénierie et les études techniques.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Maven Group	Exact match	Antwerp, BelgiumHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Maven was founded in 2021 with the principle goal of supporting both business and government agencies with their environmental endeavors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	BEAR	Exact match	Fleurus, BelgiumHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Bureau de conseils en finances, stratégie et environnement pour entreprises.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Thinkcities Consulting	Exact match	Brussels, BelgiumHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “THINKCities focuses on urban sustainability and resilient cities by offering solutions for sustainable, low carbon municipal services.” Recorded in the RevenueBase company graph · Oct 12, 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 “environmental transportation consultants”. 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 54 environmental transportation consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 283 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental transportation consultants based in Belgium at a glance

As of Oct 12, 2026

47.5%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

14.8%Largest-city concentration · Antwerp

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 54 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 “environmental transportation 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 283 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 October 12, 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 “environmental transportation consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental transportation consultants are there based in Belgium?

RevenueBase identified 54 company matches for environmental transportation consultants associated with Belgium as of October 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?

Isalys Horizons tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental transportation consultants?

Antwerp leads with 8 company records, followed by Brussels (8) and Liege (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 283 professional contacts with verified work emails tracked across these 54 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 October 12, 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.