Company lists · Data refreshed August 2026

Top 25 Civil engineering consultancies based in Belgium

Name: Civil engineering consultancies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 460 companies tracked

RevenueBase identified 460 civil engineering consultancies headquartered in Belgium as of August 2026 and tracks 5,255 professional contacts across them, including 2,146 with verified work emails and 99 with mobile numbers. Gent is the largest hub.

This list covers civil engineering consultancies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

460Companies

5,255Contacts tracked

2,146Verified emails

99Mobile numbers

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The 25 largest civil engineering consultancies based in Belgium

Ranked by team size

Top 25 of 460 civil engineering consultancies based in Belgium, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	VK Architects Engineers, Part Of Sweco	Partial evidence	Sint-Gillis Brussels, Belgium	201-500	288 contacts →
	Partial evidence “Welcome to VK architects+engineering!” Source: RevenueBase Database · checked Aug 31, 2026
2	SBE	Strong evidence	Oostkamp, Belgium	201-500	268 contacts →
	Strong evidence “SBE brings together more than 35 years of expertise with youthful creativity to create innovative civil engineering and electromechanical solutions for Belgium, the Netherlands…” Source: RevenueBase Database · checked Aug 31, 2026
3	Stadsbader Contractors NV	Strong evidence	Neder-Over-Heembeek, Belgium	201-500	268 contacts →
	Strong evidence “STADSBADER CONTRACTORS is a leading and high-performing multidisciplinary civil engineering contractor.” Source: RevenueBase Database · checked Aug 31, 2026
4	ABT BV	Indirect evidence	Antwerpen, Belgium	201-500	247 contacts →
	Indirect evidence “ABT levert als onafhankelijk ingenieursbureau toegevoegde waarde aan de gebouwde omgeving.” Source: RevenueBase Database · checked Aug 31, 2026
5	Geonius	Indirect evidence	Merelbeke, Belgium	201-500	222 contacts →
	Indirect evidence “Welkom op de bedrijfspagina van Geonius.” Source: RevenueBase Database · checked Aug 31, 2026
6	Herbosch-Kiere	Indirect evidence	Kallo, Belgium	201-500	166 contacts →
	Indirect evidence “For more than a century, Herbosch-Kiere has been building sustainable infrastructure in, on and around water.” Source: RevenueBase Database · checked Aug 31, 2026
7	Argea S.A	Indirect evidence	Belgium	201-500	140 contacts →
	Indirect evidence “ARGEA, nouvelle dénomination de SODRAEP, est une filiale de la SADE (Groupe NGE), implantée en Belgique depuis 1973.” Source: RevenueBase Database · checked Aug 31, 2026
8	IMDC	Indirect evidence	Namur, Belgium	51-200	130 contacts →
	Indirect evidence “IMDC (International Marine and Dredging Consultants) offers highly skilled expertise to tackle a wide range of water-related issues.” Source: RevenueBase Database · checked Aug 31, 2026
9	MIDES	Partial evidence	Roeselare, Belgium	201-500	104 contacts →
	Partial evidence “Als engineeringbureau verzorgt MIDES sinds 1995 de technische uitwerking van engineeringprojecten waarvoor ondernemingen intern niet over de nodige resources beschikken.” Source: RevenueBase Database · checked Aug 31, 2026
10	Catalay	Partial evidence	Belgium	51-200	94 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Aug 31, 2026
11	Bsolutions	Partial evidence	Gembloux, Belgium	51-200	88 contacts →
	Partial evidence “BSolutions is a multidisciplinary engineering and industrial architecture firm.” Source: RevenueBase Database · checked Aug 31, 2026
12	BM Engineering Group	Partial evidence	Kortrijk, Belgium	51-200	85 contacts →
	Partial evidence “BM Engineering is een studiebureau op mensenmaat dat gebouwen en infrastructuur ontwerpt voor klanten in de private en de publieke sector.” Source: RevenueBase Database · checked Aug 31, 2026
13	Cathie	Partial evidence	Diegem Brussels, Belgium	51-200	81 contacts →
	Partial evidence “We provide geotechnical, geophysical, geospatial and engineering consultancy services to global offshore energy and marine infrastructure industries.” Source: RevenueBase Database · checked Aug 31, 2026
14	Bureau D Etudes Lemaire	Partial evidence	Grace-Hollogne, Belgium	51-200	74 contacts →
	Partial evidence “Le bureau d’études Lemaire a été fondé par Frédéric Lemaire, ingénieur civil en construction.” Source: RevenueBase Database · checked Aug 31, 2026
15	M-Gineers	Partial evidence	Belgium	51-200	66 contacts →
	Partial evidence “M-gineers (formerly known as Macobo-Stabo) Smart engineering op het ritme van een maatschappij in beweging.” Source: RevenueBase Database · checked Aug 31, 2026
16	Abetec Architecten & Ingenieurs NV	Partial evidence	Zele, Belgium	51-200	54 contacts →
	Partial evidence “ABETEC architects & engineers is a multidisciplinary architecture and engineering firm that holds a leading position in the field of professional services in the building industry.” Source: RevenueBase Database · checked Aug 31, 2026
17	Arcade Groep	Indirect evidence	Hasselt, Belgium	51-200	52 contacts →
	Indirect evidence “Arcade is een multidisciplinair bouwkundig studiebureau, al meer dan 30 jaar actief in diverse sectoren.” Source: RevenueBase Database · checked Aug 31, 2026
18	Arch & Teco	Partial evidence	Belgium	51-200	39 contacts →
	Partial evidence “ARCH & TECO is an integrated full-service architecture and engineering group, founded in 1976, with offices in Ghent, Brussels, Jabbeke and Tielt.” Source: RevenueBase Database · checked Aug 31, 2026
19	DE Klerck Engineering Sdke	Partial evidence	Gent, Belgium	51-200	36 contacts →
	Partial evidence “De Klerck Engineering (DKE) is een familiaal en multidisciplinair ingenieursbureau, opgericht in 1973.” Source: RevenueBase Database · checked Aug 31, 2026
20	Geonius België	Indirect evidence	Herentals, Belgium	11-50	34 contacts →
	Indirect evidence “Geonius is een middelgroot, interdisciplinair ingenieursbureau.” Source: RevenueBase Database · checked Aug 31, 2026
21	Deme Infra	Indirect evidence	Zwijndrecht, Belgium	51-200	33 contacts →
	Indirect evidence “Al 130 jaar meedenken, realiseren en ontzorgen wij op de grens van land en water!” Source: RevenueBase Database · checked Aug 31, 2026
22	Studiebureau Jonckheere BV	Indirect evidence	Leuven, Belgium	11-50	26 contacts →
	Indirect evidence “Studiebureau Jonckheere is een onafhankelijk advies- en ingenieursbureau gevestigd in Brugge en met een eerste satellietkantoor te Leuven.” Source: RevenueBase Database · checked Aug 31, 2026
23	AB Associates	Indirect evidence	Hasselt, Belgium	11-50	23 contacts →
	Indirect evidence “De perfecte stabiliteitsstudie bespaart geld en onnodige kosten voor de bouwheer en de aannemer." Deze visie vormt het uitgangspunt voor elk project waarvoor u ons inschakelt.” Source: RevenueBase Database · checked Aug 31, 2026
24	Ab-Solid BV	Partial evidence	Destelbergen, Belgium	11-50	21 contacts →
	Partial evidence “AB-SOLID bv is an advice and expertise company, located in Destelbergen, in service of architects, engineering company, contractors, builders, property owners, property managers…” Source: RevenueBase Database · checked Aug 31, 2026
25	Groep Dirk DE Groof	Indirect evidence	Putte, Belgium	11-50	20 contacts →
	Indirect evidence “Working with architects and other professionals is in our DNA.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: civil engineering consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names civil engineering consultancies.
Partial evidence: Its own public description names part of civil engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 460 civil engineering consultancies based in Belgium

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Civil engineering consultancies based in Belgium at a glance

As of Aug 31, 2026

40.8%Verified-email coverage

1.9%Mobile-number coverage

11.4Average contacts per company

1-10Median size (employees)

3.5%Largest-city concentration · Gent

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

277

11-50

123

51-200

201-500

501-1,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among civil engineering consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “civil engineering consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names civil engineering consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among civil engineering consultancies, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,146 across the full list. 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 August 31, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names civil engineering consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many civil engineering consultancies are there based in Belgium?

RevenueBase identified 460 civil engineering consultancies headquartered in Belgium as of August 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

VK Architects Engineers, Part Of Sweco, headquartered in Sint-Gillis Brussels, tops this list with the largest team on record.

Which city has the most civil engineering consultancies?

Gent leads with 16 headquartered companies, followed by Antwerpen (12) and Liege (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,146 verified decision-maker contacts tracked across these 460 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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 Smart Search, 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.