Company lists · Data refreshed September 2026

Top 25 Railway infrastructure contractors based in Belgium

Name: Railway infrastructure contractors based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 60 companies tracked

RevenueBase identified 60 company matches for railway infrastructure contractors associated with Belgium as of September 2026 and tracks 6,780 professional contacts across them, including 3,494 with verified work emails. Lochristi is the largest hub.

This list covers company matches for railway infrastructure 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 September 17, 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 Sep 17, 2026 How this list was built

60Companies

6,780Contacts tracked

3,494Verified emails

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The 25 largest railway infrastructure contractors based in Belgium

Ranked by team size

Top 25 of 60 company matches for railway infrastructure contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Infrabel	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	5,001-10,000	4,612 contacts →
	Exact match “Infrabel builds, maintains and renews the railway infrastructure in Belgium: tracks, switches, bridges, tunnels, overpasses and signals.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Stadsbader Group	Exact match	Harelbeke, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	429 contacts →
	Exact match “Stadsbader Group is dagelijks actief op zo’n 250 werven in België en omliggende landen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Willemen Infra	Exact match	Drongen, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	279 contacts →
	Exact match “WILLEMEN INFRA beheerst alle aspecten van de wegenbouw.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Stadsbader Contractors NV	Exact match	Neder-over-heembeek, BelgiumHQ recorded Sep 17, 2026	201-500	269 contacts →
	Exact match “STADSBADER CONTRACTORS is a leading and high-performing multidisciplinary civil engineering contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	WANTY	Exact match	Péronnes-lez-binche, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	254 contacts →
	Exact match “Our company is specialised in various aspects of relatively large construction projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Colas Belgium	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	232 contacts →
	Exact match “Werken aan wegen en autosnelwegen, tramsporen, containerterminals, luchthavens, parkings, sportcomplexen: Colas Belgium draagt bij tot het succes van boeiende projecten voor de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Argea S.A	Exact match	Huizingen, BelgiumHQ recorded Sep 17, 2026	201-500	141 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 · Sep 17, 2026 · View company records in RevenueBase
8	Kumpen	Exact match	Hasselt, BelgiumHQ recorded Sep 17, 2026	201-500	61 contacts →
	Exact match “Kumpen, a stable value in construction was founded by 2 brothers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Hoogmartens Wegenbouw NV	Exact match	Opglabbeek, BelgiumHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “In 1963 is Hoogmartens begonnen als aannemingsbedrijf voor het onderhoud van de wegen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Franki Construct	Exact match	Kontich, BelgiumHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “Franki Construct is specialist in de burgerlijke bouwkunde, de bouw van stations met bijhorende spoorinfrastructuur, parkeergebouwen en de (zware) industriebouw.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Persyn	Exact match	Zwevegem, BelgiumHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Persyn is een betrouwbaar, gezond en innovatief bouwbedrijf, gespecialiseerd in industriële en infrastructuurwerken, met waardering voor personeel en aandacht voor klantgerichte…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	TASOZ	Exact match	Lokeren, BelgiumHQ recorded Sep 17, 2026	201-500	25 contacts →
	Exact match “Sinds onze oprichting in 2006, zij wij als TASOZ uitgegroeid tot een betrouwbare partner voor ondergrondse infrastructuurwerken.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	DE Witte Vandecaveye BV	Exact match	Wingene, BelgiumHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Spoorwegtechnieken - Elektriciteitswerken - Studiebureau - Grondverzet - Onderstopper - No Dig Solutions” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Taveirne	Exact match	Torhout, BelgiumHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Taveirne is al sinds de jaren 1950 gespecialiseerd in het aanleggen, vernieuwen en onderhouden van sporen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Engema	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	201-500	15 contacts →
	Exact match “ENGEMA was created in 1935 and has offices throughout Belgium (Brussels, Limelette, Zaventem, Muizen and Lavacherie).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Frateur - DE Pourcq	Exact match	Boom, BelgiumHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “Since 1887, our organisation has been building up a strong national and international position as a contractor for railway, tram and metro work.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Verbraeken Construction NV	Exact match	Temse, BelgiumHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	DAXI	Exact match	Jumet, BelgiumHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “In a rapidly urbanizing world that drastically increases efforts to cut CO2 emissions and limit the environmental footprint of its citizens, a modal shift towards rail is…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Cableworks	Exact match	Trooz, BelgiumHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “cableworks réalise la pose de câbles et de conduits ainsi que la signalisation, principalement dans le milieu ferroviaire.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Siebens Spoorbouw	Exact match	Hemiksem, BelgiumHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Siebens Spoorbouw is uw partner voor het vernieuwen, inmeten en onderhouden van uw rail- en kraanbaaninfrastructuur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Audebo	Exact match	Lochristi, BelgiumHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Wegenwerken DE Moor	Exact match	Wetteren, BelgiumHQ recorded Sep 17, 2026	51-200	8 contacts →
	Exact match “Bouwen aan de infrastructuur van morgen begint vandaag.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Detegro	Exact match	Zedelgem, BelgiumHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Van funderingswerken tot rioleringen, wij leggen de basis voor uw visie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Encoso-Nv-Expert Elektrotechnische Werken	Exact match	Laarne, BelgiumHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Algemeen aannemer elektrotechniek en specialist kabeltrek voor Rail, Industrie en Infra - Plaatsen van kabels en leidingen (kabeltrekwerk, kabelwerk, kabelleggen, wachtbuizen…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Roger Gehlen SA	Exact match	Waimes, BelgiumHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Roger Gehlen SA est spécialisée dans le domaine des voiries, poses de câbles et conduites, pour des chantiers de toutes envergures, tant pour le secteur public que privé, Roger…” Recorded in the RevenueBase company graph · Sep 17, 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 “railway infrastructure contractors”. 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 60 railway infrastructure contractors based in Belgium

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Railway infrastructure contractors based in Belgium at a glance

As of Sep 17, 2026

51.5%Verified-email coverage

113.0Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Lochristi

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

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 60 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 “railway infrastructure 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 3,494 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 September 17, 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 “railway infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway infrastructure contractors are there based in Belgium?

RevenueBase identified 60 company matches for railway infrastructure contractors associated with Belgium as of September 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?

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

Which city has the most railway infrastructure contractors?

Lochristi leads with 3 company records, followed by Mechelen (2) and Neder-Over-Heembeek (2).

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 3,494 professional contacts with verified work emails tracked across these 60 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 September 17, 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.