Company lists · Data refreshed September 2026

Top 25 Power systems engineering companies based in Belgium

Name: Power systems engineering companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 382 companies tracked

RevenueBase identified 382 power systems engineering companies headquartered in Belgium as of September 2026 and tracks 3,400 professional contacts across them, including 1,049 with verified work emails. Antwerpen is the largest hub.

This list covers power systems engineering companies 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

382Companies

3,400Contacts tracked

1,049Verified emails

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The 25 largest power systems engineering companies based in Belgium

Ranked by team size

Top 25 of 382 power systems engineering companies 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 power systems engineering companies: 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	Automation NV	Partial evidence	Halle, BelgiumHQ checked Sep 17, 2026	51-200	524 contacts →
	Partial evidence “Automation - THE power management company Automation aims to be an expert partner for its customers in the management of the electrical power by delivering highly qualitative…” Source: RevenueBase Database · checked Sep 17, 2026
2	ATS NV	Indirect evidence	Merelbeke, BelgiumHQ checked Sep 17, 2026	501-1,000	263 contacts →
	Indirect evidence “ATS Group is a multidisciplinary technology group that specializes in creating a sustainable, innovative and efficient production and working environment by achieving turnkey…” Source: RevenueBase Database · checked Sep 17, 2026
3	Elia Grid International EGI	Strong evidence	Brussels, BelgiumHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “Elia Grid International (EGI) is a global engineering consultancy company specialised in complex power system challenges.” Source: RevenueBase Database · checked Sep 17, 2026
4	CKS Elektrotechniek	Indirect evidence	Dilsen-stokkem, BelgiumHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “Uitdagingen in duurzame innovaties op vlak van elektrotechniek.” Source: RevenueBase Database · checked Sep 17, 2026
5	IMM	Partial evidence	Waterloo, BelgiumHQ checked Sep 17, 2026	11-50	65 contacts →
	Partial evidence “IMM is an EPC contractor specialized in power generation projects and mainly focusing on African countries.” Source: RevenueBase Database · checked Sep 17, 2026
6	Electro Zwijsen	Indirect evidence	Duffel, BelgiumHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Member of FRONNT Passie voor Innovatie Liefde voor Techniek Veiligheid Vertrouwen en Ervaring onder één dak.” Source: RevenueBase Database · checked Sep 17, 2026
7	Giec N.V	Indirect evidence	Lokeren, BelgiumHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “GIEC ontwerpt, bouwt en plaatst elektrische installaties en automatiseert productieprocessen.” Source: RevenueBase Database · checked Sep 17, 2026
8	Jeco Energies	Partial evidence	Herentals, BelgiumHQ checked Sep 17, 2026	201-500	49 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
9	Dymotec	Partial evidence	Olen, BelgiumHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
10	Sadinter	Indirect evidence	Nivelles, BelgiumHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “Sadinter est votre partenaire privilégié dans la conception et la réalisation de vos projets électriques.” Source: RevenueBase Database · checked Sep 17, 2026
11	The Energy Circle	Partial evidence	Hasselt, BelgiumHQ checked Sep 17, 2026	201-500	40 contacts →
	Partial evidence “Van onderhoud & monitoring, elektrische installaties & groene stroom, tot waterbeheer & HVAC-systemen: The Energy Circle heeft alle expertise in huis om grote gebouwen en…” Source: RevenueBase Database · checked Sep 17, 2026
12	Electro 80	Indirect evidence	Perk, BelgiumHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Bij Electro 80 houden we jouw bedrijf onder spanning.” Source: RevenueBase Database · checked Sep 17, 2026
13	Pauwels Transformers	Indirect evidence	Mechelen, BelgiumHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Pauwels Transformers NV develops, manufactures, installs and maintains innovative, high-quality, reliable products, mobile & modular substations and turnkey solutions for a wide…” Source: RevenueBase Database · checked Sep 17, 2026
14	ETI	Indirect evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “Een gedreven team van professionals die van studie tot uiteindelijke realisatie een klantvriendelijke en totale oplossing als doel stellen.” Source: RevenueBase Database · checked Sep 17, 2026
15	Balteau Group	Indirect evidence	Tilleur, BelgiumHQ checked Sep 17, 2026	201-500	30 contacts →
	Indirect evidence “Actif depuis plus de 35 ans, le groupe Balteau est un groupe familial qui compte aujourd'hui près de 300 collaborateurs.” Source: RevenueBase Database · checked Sep 17, 2026
16	Mercolux Comercial Elétrica Ltda	Indirect evidence	Aubange, BelgiumHQ checked Sep 17, 2026	201-500	29 contacts →
	Indirect evidence “Execução de obras de distribuição de energia elétrica” Source: RevenueBase Database · checked Sep 17, 2026
17	VAN Vooren BV	Indirect evidence	Bruges, BelgiumHQ checked Sep 17, 2026	11-50	28 contacts →
	Indirect evidence “Van Vooren - elektrische installatietechnieken, bordenbouw en automatisering voor de industrie.” Source: RevenueBase Database · checked Sep 17, 2026
18	Verbiest E.T.I	Indirect evidence	Genk, BelgiumHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	Telcom	Indirect evidence	Hulshout, BelgiumHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Telcom is een bedrijf dat zich op vlak van de energie- en nutsvoorziening een specialist kan noemen.” Source: RevenueBase Database · checked Sep 17, 2026
20	Welec Electro Techniek	Indirect evidence	Westerlo, BelgiumHQ checked Sep 17, 2026	51-200	23 contacts →
	Indirect evidence “Welec is een modern dynamisch elektrobedrijf, opgericht in 1991 te Voortkapel.” Source: RevenueBase Database · checked Sep 17, 2026
21	Aatechnics NV	Indirect evidence	Gent, BelgiumHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Bij AAtechnics begrijpen we dat overstappen naar een CO2- neutraal bedrijfsmodel meer is dan alleen een milieuvriendelijke keuze - het is een strategische zet voor de toekomst.” Source: RevenueBase Database · checked Sep 17, 2026
22	Verstraete Enterprises	Indirect evidence	Jabbeke, BelgiumHQ checked Sep 17, 2026	201-500	22 contacts →
	Indirect evidence “Het bedrijf VERSTRAETE Enterprises met aan het hoofd, CEO Sofie Verstraete en CFO Arnaud Cornille, behoort tot de sector van de algemene elektrische ondernemingen.” Source: RevenueBase Database · checked Sep 17, 2026
23	K&f Electro-Techniek	Indirect evidence	Olen, BelgiumHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “K&F Electro-techniek is een jonge en groeiende onderneming waar klantgerichtheid, veiligheid en kwaliteit belangrijk zijn.” Source: RevenueBase Database · checked Sep 17, 2026
24	Electriciteit Vansteenbrugghe NV	Indirect evidence	Oudenaarde, BelgiumHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “Sinds 1945 ontwerpt, construeert, installeert en controleert Vansteenbrugghe elektrische totaaloplossingen Elektrische spanning op maat Samen met Vansteenbrugghe zet u elektrische…” Source: RevenueBase Database · checked Sep 17, 2026
25	Belloy Elektrotechniek Bvba	Indirect evidence	Sint-katelijne-waver, BelgiumHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Belloy Elektrotechniek bvba is a bouw company based out of 40 Drevendaal, Sint-Katelijne-Waver, Belgium.” 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: power systems engineering companies. 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 power systems engineering companies.
Partial evidence: Its own public description names part of power systems engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power systems engineering companies. 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 382 power systems engineering companies based in Belgium

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Power systems engineering companies based in Belgium at a glance

As of Sep 17, 2026

30.9%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Antwerpen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

232

11-50

110

51-200

201-500

501-1,000

1,001-5,000

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 382 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 power systems engineering companies, 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 “power systems engineering companies”. 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 power systems engineering companies), 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 power systems engineering companies, 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, 1,049 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 power systems engineering companies, 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 power systems engineering companies are there based in Belgium?

RevenueBase identified 382 power systems engineering companies 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?

Automation NV, headquartered in Halle, tops this list with the largest team on record.

Which city has the most power systems engineering companies?

Antwerpen leads with 7 headquartered companies, followed by Evergem (7) and Genk (7).

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 1,049 verified decision-maker contacts tracked across these 382 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.