Company lists · Data refreshed November 2026

Top 24 Interconnection specialists based in Belgium

RevenueBase identified 153 company matches for interconnection specialists associated with Belgium as of November 2026 and tracks 2,667 professional contacts across them, including 983 with verified work emails. Antwerp is the largest hub.

This list covers company matches for interconnection specialists 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
153Companies
2,667Contacts tracked
983Verified emails
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The 24 largest interconnection specialists based in Belgium

Ranked by team size
Top 24 of 153 company matches for interconnection specialists 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 matchRotselaar, BelgiumHQ recorded Nov 6, 2026201-500114 contacts →

Exact match

“Bumaco Group is een all-in service en installatiebedrijf, opgebouwd rond vijf onderdelen die elk hun eigen specialiteit hebben: HVAC-S (Bumaco en Heatco), Refrigeration (Bumaco)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOlen, BelgiumHQ recorded Nov 6, 20265,001-10,000109 contacts →

Exact match

“Belden Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSint-niklaas, BelgiumHQ recorded Nov 6, 2026501-1,00056 contacts →

Exact match

“CAS-VOS is a leading Belgian company that provides innovative solutions for the construction of underground cable installations through the use of excavation work and controlled…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBeaufays, BelgiumHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Shinka IT est un intégrateur spécialisé en réseau, sécurité informatique et analyse de flux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPaal, BelgiumHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Bij A-NET staan we voor vooruitgang en innovatie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGierle, BelgiumHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“DNCS is specialist in netwerktechnologie en gestructureerde bekabeling van bedrijven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJabbeke, BelgiumHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“Het bedrijf VERSTRAETE Enterprises met aan het hoofd, CEO Sofie Verstraete en CFO Arnaud Cornille, behoort tot de sector van de algemene elektrische ondernemingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGrâce-hollogne, BelgiumHQ recorded Nov 6, 20261,001-5,00031 contacts →

Exact match

“Intégrateur de systèmes, Uptime ICT, est le pendant francophone d’Uptime Group (membre du groupe Cronos).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“A&C Solutions is the connector & power supply specialist that designs solutions around your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLokeren, BelgiumHQ recorded Nov 6, 2026201-50027 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTemse, BelgiumHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWesterlo, BelgiumHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Welec is een modern dynamisch elektrobedrijf, opgericht in 1991 te Voortkapel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBorgerhout, BelgiumHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“dago is een erkend installatiebedrijf voor alle vooraanstaande fabrikanten van gestructureerde bekabeling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHulshout, BelgiumHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Telcom is een bedrijf dat zich op vlak van de energie- en nutsvoorziening een specialist kan noemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchZandhoven, BelgiumHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Netconnect is de expert in de gestructureerde bekabeling van pc-netwerken en telefonie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchZaventem, BelgiumHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“With over 25 years of experience, Arcadiz is a trusted network integrator specializing in mission-critical connectivity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSchoten, BelgiumHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Domotion is a certified expert in connectivity infrastructure and field services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchStrépy-bracquegnies, BelgiumHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Metubel est une société spécialisée dans la pose et le raccordement des différentes énergies pour les particuliers et les entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOlen, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“K&F Electro-techniek is een jonge en groeiende onderneming waar klantgerichtheid, veiligheid en kwaliteit belangrijk zijn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Siegers Technics is gespecialiseerd in het plaatsen van elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLoncin, BelgiumHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Actif depuis dans l’intégration réseau, NETsite intervient dans la création et la maintenance des infrastructures informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBornem, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Brelco is een totaalintegrator van elektrotechnieken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHalen, BelgiumHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Louis Stevens & Co was established in 1951 as a specialist in electrical engineering systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTemse, BelgiumHQ recorded Nov 6, 202611-5017 contacts →

Exact match

Recorded description not available.

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

Showing 24 of 153 interconnection specialists based in Belgium

See the full list, filter by size, metro and specialty, and access 983 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interconnection specialists based in Belgium at a glance

As of Nov 6, 2026
36.9%Verified-email coverage
17.4Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Antwerp
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
57
51-200
10
201-500
6
501-1,000
1
1,001-5,000
2
5,001-10,000
1

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 153 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 “interconnection specialists” 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 983 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 “interconnection specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interconnection specialists are there based in Belgium?

RevenueBase identified 153 company matches for interconnection specialists 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?

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

Which city has the most interconnection specialists?

Antwerp leads with 4 company records, followed by Sint-Niklaas (4) and Brussels (3).

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 983 professional contacts with verified work emails tracked across these 153 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.