Company lists · Data refreshed November 2026

Top 25 Building contractors based in Belgium

RevenueBase identified 885 company matches for building contractors associated with Belgium as of November 2026 and tracks 6,451 professional contacts across them, including 2,539 with verified work emails. Antwerp is the largest hub.

This list covers company matches for building contractors 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
885Companies
6,451Contacts tracked
2,539Verified emails
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The 25 largest building contractors based in Belgium

Ranked by team size
Top 25 of 885 company matches for building contractors 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 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
2Exact matchBrussels, BelgiumHQ recorded Nov 6, 2026201-500250 contacts →

Exact match

“Building on the entrepreneurial spirit of the generations of builders who founded CIT Blaton, we take up any challenge by combining traditional techniques and advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact match3660, BelgiumHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“Nv Mathieu Gijbels is als industriebouwer het grootste bedrijf binnen de Gijbels Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLummen, BelgiumHQ recorded Nov 6, 202651-200133 contacts →

Exact match

“VANDERSTRAETEN is a general contractor with focus on public buildings and apartment buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAalter, BelgiumHQ recorded Nov 6, 202651-200122 contacts →

Exact match

“Wij trekken uw plan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchArendonk, BelgiumHQ recorded Nov 6, 2026501-1,00088 contacts →

Exact match

“De bedrijven van B&R Bouwgroep specialiseren zich elk in een specifieke bouwsector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlken, BelgiumHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Dethier was founded in 1947.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVeurne, BelgiumHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Furnibo is gevestigd te Veurne en is als algemene aannemer actief op zowel de openbare en als de private markt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGhent, BelgiumHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Maes is de perfecte samenwerking tussen de families Van Roey en Maes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOostkamp, BelgiumHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Bouwonderneming Christiaens N.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrussels, BelgiumHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“A RELATIONSHIP OF TRUST Any construction project is a real human adventure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSchaerbeek, BelgiumHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“SOCATRA is a general company founded in 1967.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMouscron, BelgiumHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Constituée en 1994, TRADECO est une entreprise générale de construction agréée en classe 8 – catégorie D, principalement orientée vers les marchés publics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWaregem, BelgiumHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Vandaag heeft B.B.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOlen, BelgiumHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Al bijna tachtig jaar verbindt men de naam Beneens met kwaliteit en vertrouwen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVlamertinge, BelgiumHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Als complete prefabbouwer (metaal, hout, beton) legt Vanloot zich toe op de constructie van industriële, agrarische en kmo-gebouwen, inclusief betonwerken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOudsbergen, BelgiumHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Haex is een snelgroeiend en dynamisch familiaal bouwbedrijf dat zich specialiseert in utiliteitsbouw, industriebouw, serviceflats, sociale woningbouw en renovatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNieuwkerken-waas, BelgiumHQ recorded Nov 6, 2026n/a51 contacts →

Exact match

“Kom thuis in een huis dat af is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchZaventem, BelgiumHQ recorded Nov 6, 2026n/a50 contacts →

Exact match

“Chez Construart, nous sommes fiers de transformer chaque projet en une œuvre d'art.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMelsele, BelgiumHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“IBS Bouw specialiseert zich in industriële en residentiele bouwprojecten met een hoog maatwerkgehalte, waarbij een grote vakkennis en langdurige ervaring absolute vereisten zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGhent, BelgiumHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Al sinds 1965 realiseert bouwonderneming Morti al uw projecten in de industriebouw en de woning- en appartementsbouw.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchForest, BelgiumHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Gillion Construct est une entreprise générale de construction fondée en 1919 par René Gillion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHeffen, BelgiumHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Until 1981 the company was doing in real estate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchZaventem, BelgiumHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“ENGEPAR is a general contractor specializing in fit-out projects for offices, showrooms and commercial spaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAalter, BelgiumHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Onze kernactiviteit bestaat uit het bouwen van allerlei industriële constructies.”

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

Showing 25 of 885 building contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 2,539 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building contractors based in Belgium at a glance

As of Nov 6, 2026
39.4%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
489
11-50
225
51-200
90
201-500
7
501-1,000
4
1,001-5,000
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 885 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 “building contractors” 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 2,539 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 “building contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building contractors are there based in Belgium?

RevenueBase identified 885 company matches for building contractors 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?

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

Which city has the most building contractors?

Antwerp leads with 19 company records, followed by Aalter (10) and Brugge (10).

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 2,539 professional contacts with verified work emails tracked across these 885 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.