Company lists · Data refreshed October 2026

Top 25 Engineering geology consultants based in Belgium

RevenueBase identified 132 company matches for engineering geology consultants associated with Belgium as of October 2026 and tracks 908 professional contacts across them, including 358 with verified work emails. Ghent is the largest hub.

This list covers company matches for engineering geology 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
132Companies
908Contacts tracked
358Verified emails
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The 25 largest engineering geology consultants based in Belgium

Ranked by team size
Top 25 of 132 company matches for engineering geology 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAntwerp, BelgiumHQ recorded Oct 12, 202651-20096 contacts →

Exact match

“Catalay is on a mission to build a highly skilled and loyal community of engineering consultants so we can partner up with our clients to accelerate their engineering transitions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchGrâce-hollogne, BelgiumHQ recorded Oct 12, 202651-20075 contacts →

Exact match

“Le bureau d’études Lemaire a été fondé par Frédéric Lemaire, ingénieur civil en construction.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchGanshoren, BelgiumHQ recorded Oct 12, 202611-5038 contacts →

Exact match

“Founded in 1971, Geosonda is one of the main pioneers in soil mechanics in Belgium.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchKontich, BelgiumHQ recorded Oct 12, 202611-5034 contacts →

Exact match

“ORISON is gespecialiseerd in uitzetwerken en technische of juridische metingen.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchZaventem, BelgiumHQ recorded Oct 12, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchSint-eloois-winkel, BelgiumHQ recorded Oct 12, 202651-20031 contacts →

Exact match

“Al sinds 1973 bouwt Group Verbeke aan een intussen indrukwekkende reputatie als grondmechanisch bureau en erkend bodemsaneringsdeskundige Type I.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchKontich, BelgiumHQ recorded Oct 12, 202611-5027 contacts →

Exact match

“AGT-Advanced Groundwater Techniques specializes in applied groundwater techniques.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchPutte, BelgiumHQ recorded Oct 12, 202611-5023 contacts →

Exact match

“Working with architects and other professionals is in our DNA.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchTielt, BelgiumHQ recorded Oct 12, 202611-5017 contacts →

Exact match

“Abicon NV is een bouwkundig ingenieursbureau dat instaat voor het berekenen en uittekenen van bouwkundige constructies in staal, beton en hout, waarbij wij het totaalpakket aan…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchMons, BelgiumHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“ADEM est un bureau d'études pluridisciplinaire installé à Mons (Belgique) depuis plus de trente ans.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchKeerbergen, BelgiumHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“STABILITEIT - TECHNIEKEN - VEILIGHEIDSCOÖRDINATIE - EPB Als ingenieursbureau voor bouw en milieu zijn wij praktijkgericht en prijsbewust.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchMerelbeke, BelgiumHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“SANACON is een ingenieursbureau gespecialiseerd in onderzoek en -advies met betrekking tot bestaande constructies.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchGlabbeek, BelgiumHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Ingenieurs en adviesbureau gespecialiseerd in de bouwsector en actief over heel België.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchSt-jans-molenbeek, BelgiumHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“TENSEN & HUON est un bureau d’étude spécialisé en topographie, en systèmes d’informations géographiques et en méthodes de positionnement.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchGhent, BelgiumHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“FLEXIBEL IN STABILITEIT STABILITEITSSTUDIES Wij aanvaarden studies voor grote en kleine werken.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchBrussels, BelgiumHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“Edifis Ingénierie est un bureau d'études en stabilité des bâtiments spécialisé dans le domaine du béton armé qu'il soit coulé sur place ou préfabriqué.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchEke-nazareth, BelgiumHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“Geolab werd opgericht in 1975.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchOttignies, BelgiumHQ recorded Oct 12, 20261-1010 contacts →

Exact match

“GeoIntel’s purpose is to transform data into knowledge.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchVisé, BelgiumHQ recorded Oct 12, 20261-109 contacts →

Exact match

“Since its founding in Aquaconseil has matured into a professional and strictly independent consultant.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchLouveigné, BelgiumHQ recorded Oct 12, 20261-109 contacts →

Exact match

“Gesplan est un bureau d’études d’ingénierie spécialisé dans différents domaines de la construction : génie civil, bâtiment, infrastructure, voiries, assainissement des eaux et des…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchWaterloo, BelgiumHQ recorded Oct 12, 20261-109 contacts →

Exact match

“Qu’il s’agisse d’une nouvelle construction, d’un déménagement ou de la résolution d’un problème ciblé, notre équipe d’ingénieurs expérimentés est à votre disposition pour mener à…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchFernelmont, BelgiumHQ recorded Oct 12, 202611-509 contacts →

Exact match

“iTER Solutions is an architecture & planning company based out of 24 Rue du Tronquoy, ZI, Nov, Fernelmont, Belgium.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchBruges, BelgiumHQ recorded Oct 12, 202611-508 contacts →

Exact match

“SEASOILS is a Belgian based professional engineering services firm, specialising in the fields of light Geotechnics, Environment and hydro surveys.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchNamur, BelgiumHQ recorded Oct 12, 20261-108 contacts →

Exact match

“AQUALE is an engineering company specialised in environmental protection, focused on 3D numerical modelling: surface and underground flow modelling, contaminant and Heat transport…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchDeinze, BelgiumHQ recorded Oct 12, 20261-108 contacts →

Exact match

“ARQUS Engineering is een ingenieursbureau dat gespecialiseerd is in stabiliteit en EPB.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 132 engineering geology consultants based in Belgium

See the full list, filter by size, metro and specialty, and access 358 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering geology consultants based in Belgium at a glance

As of Oct 12, 2026
39.4%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
3.0%Largest-city concentration · Ghent
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
34
51-200
8

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 132 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 “engineering geology 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 358 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 “engineering geology consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering geology consultants are there based in Belgium?

RevenueBase identified 132 company matches for engineering geology 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?

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

Which city has the most engineering geology consultants?

Ghent leads with 4 company records, followed by Liege (4) and Brussels (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 358 professional contacts with verified work emails tracked across these 132 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.