Company lists · Data refreshed September 2026

Top 25 Network infrastructure contractors based in Belgium

Name: Network 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 76 companies tracked

RevenueBase identified 76 network infrastructure contractors headquartered in Belgium as of September 2026 and tracks 1,043 professional contacts across them, including 217 with verified work emails. Lokeren is the largest hub.

This list covers network infrastructure contractors 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 September 17, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

76Companies

1,043Contacts tracked

217Verified emails

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The 25 largest network infrastructure contractors based in Belgium

Ranked by team size

Top 25 of 76 network infrastructure contractors based in Belgium, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to network infrastructure contractors: 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	Stadsbader Rail NV	Partial evidence	Enghien, BelgiumHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “Stadsbader Rail is a dynamic and ambitious contractor, proudly part of the renowned Stadsbader Group.” Source: RevenueBase Database · checked Sep 17, 2026
2	Tegec SRL	Indirect evidence	Ans, BelgiumHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “Nous sommes actifs dans la pose de canalisations souterraines et la réalisation d'ouvrages pour des réseaux enterrés.” Source: RevenueBase Database · checked Sep 17, 2026
3	DNCS	Indirect evidence	Gierle, BelgiumHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “DNCS is specialist in netwerktechnologie en gestructureerde bekabeling van bedrijven.” Source: RevenueBase Database · checked Sep 17, 2026
4	Arcadiz	Partial evidence	Zaventem, BelgiumHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “With over 25 years of experience, Arcadiz is a trusted network integrator specializing in mission-critical connectivity.” Source: RevenueBase Database · checked Sep 17, 2026
5	Cas-Vos	Indirect evidence	Sint-niklaas, BelgiumHQ checked Sep 17, 2026	201-500	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
6	TASOZ	Partial evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	201-500	25 contacts →
	Partial evidence “Sinds onze oprichting in 2006, zij wij als TASOZ uitgegroeid tot een betrouwbare partner voor ondergrondse infrastructuurwerken.” Source: RevenueBase Database · checked Sep 17, 2026
7	Netconnect BV	Indirect evidence	Zandhoven, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Netconnect is de expert in de gestructureerde bekabeling van pc-netwerken en telefonie.” Source: RevenueBase Database · checked Sep 17, 2026
8	Dago NV	Indirect evidence	Borgerhout, BelgiumHQ checked Sep 17, 2026	51-200	22 contacts →
	Indirect evidence “dago is een erkend installatiebedrijf voor alle vooraanstaande fabrikanten van gestructureerde bekabeling.” Source: RevenueBase Database · checked Sep 17, 2026
9	Routz Belgium	Strong evidence	Villers-le-bouillet, BelgiumHQ checked Sep 17, 2026	201-500	21 contacts →
	Strong evidence “Routz designs, implements and maintains complex and dynamic IT network infrastructure environments.” Source: RevenueBase Database · checked Sep 17, 2026
10	Cube IT Solutions	Partial evidence	Bruges, BelgiumHQ checked Sep 17, 2026	1-10	20 contacts →
	Partial evidence “Bring your network to a new dimension” Source: RevenueBase Database · checked Sep 17, 2026
11	Domotion	Partial evidence	Schoten, BelgiumHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Domotion is a certified expert in connectivity infrastructure and field services.” Source: RevenueBase Database · checked Sep 17, 2026
12	APS	Partial evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “APS presents itself as an installer of electricity and networks in your buildings: copper and fiber optic network cabling, active network components.” Source: RevenueBase Database · checked Sep 17, 2026
13	Verbraeken Construction NV	Indirect evidence	Temse, BelgiumHQ checked Sep 17, 2026	11-50	14 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Fyber49	Indirect evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “FYBER49, jouw constructiepartner voor het aanleggen van een fibernetwerk.” Source: RevenueBase Database · checked Sep 17, 2026
15	Cableworks	Indirect evidence	Trooz, BelgiumHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “cableworks réalise la pose de câbles et de conduits ainsi que la signalisation, principalement dans le milieu ferroviaire.” Source: RevenueBase Database · checked Sep 17, 2026
16	Channel Communications	Partial evidence	Wavre, BelgiumHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Expert in network solutions since 1992, Channel Communications combines innovation and expertise.” Source: RevenueBase Database · checked Sep 17, 2026
17	Cable & Network S.A	Partial evidence	Huy, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Nous aidons les entreprises dans la conception et la réalisation de leurs infrastructures réseaux passives et actives (Layer 1-2-3).” Source: RevenueBase Database · checked Sep 17, 2026
18	Duraconnect	Indirect evidence	Westmeerbeek, BelgiumHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “DuraConnect is een innoverend bedrijf dat zich richt op het ontwerpen, plaatsen en optimaliseren van datanetwerken.” Source: RevenueBase Database · checked Sep 17, 2026
19	Encoso-Nv-Expert Elektrotechnische Werken	Indirect evidence	Laarne, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Algemeen aannemer elektrotechniek en specialist kabeltrek voor Rail, Industrie en Infra - Plaatsen van kabels en leidingen (kabeltrekwerk, kabelwerk, kabelleggen, wachtbuizen…” Source: RevenueBase Database · checked Sep 17, 2026
20	Roger Gehlen SA	Indirect evidence	Waimes, BelgiumHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
21	Terrainfra	Indirect evidence	Edegem, BelgiumHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Terrainfra is a premier construction company at the forefront of transforming landscapes into connectivity hubs.” Source: RevenueBase Database · checked Sep 17, 2026
22	MMI Solution Connect	Indirect evidence	Oupeye, BelgiumHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Avec plus de 10 ans d'expérience, MMi Solution est spécialisée dans l'installation, la configuration, la gestion et la maintenance de réseaux et parcs informatiques pour de…” Source: RevenueBase Database · checked Sep 17, 2026
23	Westsys Bvba	Strong evidence	Izegem, BelgiumHQ checked Sep 17, 2026	1-10	4 contacts →
	Strong evidence “Westsys designs, delivers and maintains IT infrastructure and networks for the SMB market.” Source: RevenueBase Database · checked Sep 17, 2026
24	ENS Electrical & Network Solutions	Indirect evidence	Aarschot, BelgiumHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “ENS kan u als ervaren installateur een uitgebreid gamma van technieken aanbieden.” Source: RevenueBase Database · checked Sep 17, 2026
25	Anylink	Indirect evidence	Beveren-leie, BelgiumHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Anylink is de perfecte partner voor uw bedrijf om een professioneel IT-netwerk aan te leggen én u de nodige ondersteuning te bieden achteraf.” Source: RevenueBase Database · checked Sep 17, 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: network infrastructure contractors. 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 network infrastructure contractors.
Partial evidence: Its own public description names part of network infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name network infrastructure contractors. 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 76 network infrastructure contractors based in Belgium

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Network infrastructure contractors based in Belgium at a glance

As of Sep 17, 2026

20.8%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Lokeren

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 76 companies.

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 network infrastructure contractors, 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 “network infrastructure contractors”. 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 network infrastructure contractors), 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 network infrastructure contractors, 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, 217 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 September 17, 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 network infrastructure contractors, 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 network infrastructure contractors are there based in Belgium?

RevenueBase identified 76 network infrastructure contractors headquartered in Belgium as of September 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?

Stadsbader Rail NV, headquartered in Enghien, tops this list with the largest team on record.

Which city has the most network infrastructure contractors?

Lokeren leads with 2 headquartered companies, followed by Wavre (2) and Zaventem (2).

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 217 verified decision-maker contacts tracked across these 76 companies.

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 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.