Company lists · Data refreshed November 2026

Top 24 Big engineering companies based in Belgium

RevenueBase identified 739 company matches for big engineering companies associated with Belgium as of November 2026 and tracks 16,609 professional contacts across them, including 5,971 with verified work emails. Brussels is the largest hub.

This list covers company matches for big engineering companies 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
739Companies
16,609Contacts tracked
5,971Verified emails
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The 24 largest big engineering companies based in Belgium

Ranked by team size
Top 24 of 739 company matches for big engineering companies 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 matchSint-lambrechts-woluwe, BelgiumHQ recorded Nov 6, 202610001+3,320 contacts →

Exact match

“A multidisciplinary group with over 115 years’ experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchArendonk, BelgiumHQ recorded Nov 6, 20261,001-5,000809 contacts →

Exact match

“Smulders is a multidisciplinary and international construction company with branches in Belgium, the Netherlands, Poland, France and the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPelt, BelgiumHQ recorded Nov 6, 20261,001-5,000705 contacts →

Exact match

“Since its foundation in 1960, APK (Algemene Participatie Kerkhofs) has grown enormously to become a multidisciplinary group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOur (paliseul), BelgiumHQ recorded Nov 6, 20261,001-5,000592 contacts →

Exact match

“Active depuis plus de 50 ans dans la construction, le groupe Thomas & Piron aujourd’hui leader de son secteur avec + de 1800 logements construits ou rénovés chaque année en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHarelbeke, BelgiumHQ recorded Nov 6, 20261,001-5,000466 contacts →

Exact match

“Stadsbader Group is dagelijks actief op zo’n 250 werven in België en omliggende landen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSint-niklaas, BelgiumHQ recorded Nov 6, 2026201-500301 contacts →

Exact match

“SBE brings together more than 35 years of expertise with youthful creativity to create innovative civil engineering and electromechanical solutions for Belgium, the Netherlands…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNeder-over-heembeek, BelgiumHQ recorded Nov 6, 2026201-500290 contacts →

Exact match

“STADSBADER CONTRACTORS is a leading and high-performing multidisciplinary civil engineering contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCharleroi, BelgiumHQ recorded Nov 6, 2026201-500287 contacts →

Exact match

“Igretec accompagne les pouvoirs publics, les entreprises et les citoyens avec une expertise pluridisciplinaire de 30 métiers, en Wallonie et à Bruxelles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPéronnes-lez-binche, BelgiumHQ recorded Nov 6, 20261,001-5,000276 contacts →

Exact match

“Our company is specialised in various aspects of relatively large construction projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSint-gillis, BelgiumHQ recorded Nov 6, 2026201-500270 contacts →

Exact match

“Welcome to VK architects+engineering!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026201-500227 contacts →

Exact match

“Antea Group is an international consulting and engineering firm, specializing in full-service solutions in the fields of environment, infrastructure, public space, and water.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMechelen, BelgiumHQ recorded Nov 6, 20261,001-5,000182 contacts →

Exact match

“Bij Willemen Groep bouwen we iedere dag opnieuw aan een betere wereld.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZonhoven, BelgiumHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“Group Jansen is an international construction partner with more than 50 years on the clock and more than 750 of its own professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGeel, BelgiumHQ recorded Nov 6, 2026201-500159 contacts →

Exact match

“De geschiedenis van Vanhout begint reeds in 1928.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUccle, BelgiumHQ recorded Nov 6, 2026201-500151 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHuizingen, BelgiumHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“ARGEA, nouvelle dénomination de SODRAEP, est une filiale de la SADE (Groupe NGE), implantée en Belgique depuis 1973.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Ney & Partners is a team of engineers and architects working on the conception of structure and infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBeerse, BelgiumHQ recorded Nov 6, 2026501-1,000104 contacts →

Exact match

“Met bijna 50 jaar ervaring in de bouwwereld, heeft DCA een solide reputatie opgebouwd als gewaardeerde partner voor bouw-en infrastructuurwerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRoeselare, BelgiumHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Als engineeringbureau verzorgt MIDES sinds 1995 de technische uitwerking van engineeringprojecten waarvoor ondernemingen intern niet over de nodige resources beschikken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“Sinds ons ontstaan in september 2015 is Talenco uitgegroeid tot een vaste waarde in de industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20095 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGembloux (namur), BelgiumHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“BSolutions is a multidisciplinary engineering and industrial architecture firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKortrijk, BelgiumHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“BM Engineering is een studiebureau op mensenmaat dat gebouwen en infrastructuur ontwerpt voor klanten in de private en de publieke sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Benton is een multidisciplinair bureau – opgericht in 2017 - dat expertise aanlevert binnen maintenance, engineering en projecten in de procesindustrie.”

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

Showing 24 of 739 big engineering companies based in Belgium

See the full list, filter by size, metro and specialty, and access 5,971 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big engineering companies based in Belgium at a glance

As of Nov 6, 2026
36.0%Verified-email coverage
22.5Average contacts per company
1-10Median size (employees)
5.8%Largest-city concentration · Brussels
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
426
11-50
191
51-200
64
201-500
21
501-1,000
8
1,001-5,000
9
5,001-10,000
1
10001+
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 739 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 “big engineering companies” 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 5,971 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 “big engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big engineering companies are there based in Belgium?

RevenueBase identified 739 company matches for big engineering companies 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?

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

Which city has the most big engineering companies?

Brussels leads with 43 company records, followed by Antwerp (33) and Ghent (27).

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 5,971 professional contacts with verified work emails tracked across these 739 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.