Company lists · Data refreshed September 2026

Top 25 Electrical systems integration contractors based in Belgium

RevenueBase identified 705 company matches for electrical systems integration contractors associated with Belgium as of September 2026 and tracks 5,494 professional contacts across them, including 2,018 with verified work emails and 84 with mobile numbers. Brussels is the largest hub.

This list covers company matches for electrical systems integration 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 29, 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 29, 2026 How this list was built
705Companies
5,494Contacts tracked
2,018Verified emails
84Mobile numbers
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The 25 largest electrical systems integration contractors based in Belgium

Ranked by team size
Top 25 of 705 company matches for electrical systems integration contractors based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchTournai, BelgiumHQ recorded Sep 29, 2026201-500381 contacts →

Exact match

“Technord, performance and passion From electrical engineering to industrial information communication technology Nowadays, industrial equipment must be reliable, efficient…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAntwerp, BelgiumHQ recorded Sep 29, 2026201-500364 contacts →

Exact match

“Contec is an international engineering company specializing in improving and automating industrial processes and machinery.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchAnderlecht, BelgiumHQ recorded Sep 29, 2026501-1,000318 contacts →

Exact match

“Imtech Belgium designs, installs and maintains multi-technical installations for complex buildings and industry in many different sectors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMerelbeke, BelgiumHQ recorded Sep 29, 2026501-1,000263 contacts →

Exact match

“ATS Group is a multidisciplinary technology group that specializes in creating a sustainable, innovative and efficient production and working environment by achieving turnkey…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchVeurne, BelgiumHQ recorded Sep 29, 2026201-500128 contacts →

Exact match

“Multitechnieken - Power - Automatisatie - Support & Onderhoud Innovatieve oplossingen Prefab Techniekenkokers Poweroplossingen: EV totaalontzorging - Solar - Batterijopslag -…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchHeusden-zolder, BelgiumHQ recorded Sep 29, 2026201-500114 contacts →

Exact match

“For 40 years, P&V Panels has been a leader in the design, construction and services of LV distribution and control panels.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSchaerbeek, BelgiumHQ recorded Sep 29, 202651-20063 contacts →

Exact match

“With over 110 years of expertise, Tein Technology designs innovative solutions for B2B clients in public and private sectors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchRoeselare, BelgiumHQ recorded Sep 29, 2026201-50061 contacts →

Exact match

“Smart Solutions is the partner for electrical installations on construction sites, electrical and mechanical maintenance in the industry, construction work, HVAC installations…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchDuffel, BelgiumHQ recorded Sep 29, 202651-20059 contacts →

Exact match

“Member of FRONNT Passie voor Innovatie Liefde voor Techniek Veiligheid Vertrouwen en Ervaring onder één dak.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchLokeren, BelgiumHQ recorded Sep 29, 202651-20052 contacts →

Exact match

“GIEC ontwerpt, bouwt en plaatst elektrische installaties en automatiseert productieprocessen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHerentals, BelgiumHQ recorded Sep 29, 2026201-50049 contacts →

Exact match

“WHEN POWER BECOMES SMART Whether we’re working on guarantee, realisation or optimisation projects, our experts create the best solution for you, from design to realisation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchOlen, BelgiumHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“WHEN POWER BECOMES SMART Whether we’re working on guarantee, realisation or optimisation projects, our experts create the best solution for you, from design to realisation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchManage, BelgiumHQ recorded Sep 29, 202611-5042 contacts →

Exact match

“La société MIGNONE existe depuis plus de 35 ans.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchNivelles, BelgiumHQ recorded Sep 29, 202611-5040 contacts →

Exact match

“Sadinter est votre partenaire privilégié dans la conception et la réalisation de vos projets électriques.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchBalen, BelgiumHQ recorded Sep 29, 202651-20037 contacts →

Exact match

“Installing electrical equipment, lights, domotica, electrical heating, data cabling operating in public sector, private sector, industry, healthcare, defense.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchPerk, BelgiumHQ recorded Sep 29, 202651-20032 contacts →

Exact match

“Bij Electro 80 houden we jouw bedrijf onder spanning.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAntwerp, BelgiumHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“Een gedreven team van professionals die van studie tot uiteindelijke realisatie een klantvriendelijke en totale oplossing als doel stellen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHeusden-Zolder, BelgiumHQ recorded Sep 29, 202651-20030 contacts →

Exact match

“Jansen Energy Solutions is een energiek familiebedrijf dat uitgroeide van lokale elektrotechnische installateur tot een internationale speler met drie kernactiviteiten…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchTilleur, BelgiumHQ recorded Sep 29, 2026201-50030 contacts →

Exact match

“Actif depuis plus de 35 ans, le groupe Balteau est un groupe familial qui compte aujourd'hui près de 300 collaborateurs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchAubange, BelgiumHQ recorded Sep 29, 2026201-50029 contacts →

Exact match

“Execução de obras de distribuição de energia elétrica”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBruges, BelgiumHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Van Vooren - elektrische installatietechnieken, bordenbouw en automatisering voor de industrie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchItterbeek, BelgiumHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Megavolt is uw “single point of contact” voor elektriciteit, lichtadvies, domotica, video- en parlofonen, branddetectie, ….”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchGenk, BelgiumHQ recorded Sep 29, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchWesterlo, BelgiumHQ recorded Sep 29, 202651-20023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchSint-baafs-vijve, BelgiumHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Bedelec is specialist in elektrotechniek, automatisatie en aandrijftechniek voor industrie en toeleveranciers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 705 electrical systems integration contractors based in Belgium

See the full list, filter by size, metro and specialty, and access 2,018 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical systems integration contractors based in Belgium at a glance

As of Sep 29, 2026
36.7%Verified-email coverage
1.5%Mobile-number coverage
7.8Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · Brussels
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
440
11-50
202
51-200
33
201-500
15
501-1,000
2
1,001-5,000
2
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 31.0d

Company record updated

Median 94.0d

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 “electrical systems integration 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 2,018 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 29, 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 “electrical systems integration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical systems integration contractors are there based in Belgium?

RevenueBase identified 705 company matches for electrical systems integration 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?

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

Which city has the most electrical systems integration contractors?

Brussels leads with 14 company records, followed by Antwerp (12) and Genk (11).

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 2,018 professional contacts with verified work emails tracked across these 705 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 29, 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.