Company lists · Data refreshed September 2026

Top 25 Industrial energy suppliers based in Belgium

Name: Industrial energy suppliers based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 102 companies tracked

RevenueBase identified 102 company matches for industrial energy suppliers associated with Belgium as of September 2026 and tracks 9,312 professional contacts across them, including 3,092 with verified work emails. Kortrijk is the largest hub.

This list covers company matches for industrial energy suppliers 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

102Companies

9,312Contacts tracked

3,092Verified emails

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The 25 largest industrial energy suppliers based in Belgium

Ranked by team size

Top 25 of 102 company matches for industrial energy suppliers 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	ORES	Exact match	Gosselies, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	1,513 contacts →
	Exact match “ORES, l'Opérateur des Réseaux Gaz & Électricité est la société en charge de l'exploitation quotidienne de réseaux de distribution d'électricité, de gaz naturel et d'éclairage…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Luminus	Exact match	Saint-josse-ten-noode, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	1,080 contacts →
	Exact match “Luminus, a key player in the energy transition in Belgium, is active in electricity generation, energy supply and energy solutions and flexibility.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Sibelga	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	867 contacts →
	Exact match “Sibelga is the energy that keeps Brussels moving forward.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Vlaams Energiebedrijf	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	51-200	116 contacts →
	Exact match “Welkom bij het Vlaams EnergieBedrijf.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Newelec Groupe Liège Hainaut Bruxelles	Exact match	Vottem, BelgiumHQ recorded Sep 17, 2026	201-500	108 contacts →
	Exact match “NEWELEC est une entreprise familiale fondée en 1985 à Liège, spécialisée dans l’électrotechnique industrielle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	CG Power Systems Belgium	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	501-1,000	105 contacts →
	Exact match “Avantha Group Company CG is a global pioneering leader in the management and application of electrical energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	E&c Consultants	Exact match	Kortrijk, BelgiumHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match “E&C is an energy consultancy with an international team of energy experts that offer a unique blend of global capabilities and local expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	OCTA	Exact match	Vilvoorde, BelgiumHQ recorded Sep 17, 2026	51-200	86 contacts →
	Exact match “OCTA+ is the only Belgian supplier of fuel, fuel oil, electricity and natural gas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Elindus	Exact match	Waregem, BelgiumHQ recorded Sep 17, 2026	51-200	71 contacts →
	Exact match “Elindus is een Belgische energieleverancier (gas en elektriciteit) voor de zakelijke en industriële markt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Luminus Solutions	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	11-50	61 contacts →
	Exact match “Together, let’s take on the energy transition challenge!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Comfort Energy Group	Exact match	Hasselt, BelgiumHQ recorded Sep 17, 2026	201-500	54 contacts →
	Exact match “Through new insights, innovation, and well-reasoned initiatives, we strive to use the available energy resources in a responsible way and to offer sustainable added value for a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Enbro NV	Exact match	Kortrijk, BelgiumHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match “Wij vinden dat niemand ooit nog wakker mag liggen van zijn energie” Vanuit dat opzicht hebben Luc Demeyere en Stijn Rigolle in 2013 Enbro opgericht.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Broptimize Energy	Exact match	Remicourt, BelgiumHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Fondée en 2016 par deux frères, Sébastien et Michael Menu et issue de l'Université de Liège, Broptimize est aujourd'hui la référence en matière d'accompagnement dans la transition…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	MR Solar	Exact match	Zwevegem, BelgiumHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Efficiency Thanks to our advice focused on a sustainable ecosystem, we offer our customers a tailor-made energy solution, resulting in optimal efficiency in both the near and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Linea Trovata Group	Exact match	Lokeren, BelgiumHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Zonnepanelen, batterijen, laadinfrastructuur slimme sturingen en warmte- en koeloplossingen?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Insaver	Exact match	Houthalen, BelgiumHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “At Insaver, we guide you every step of the way toward a low-carbon future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Dymotec	Exact match	Olen, BelgiumHQ recorded Sep 17, 2026	11-50	44 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 17, 2026 · View company records in RevenueBase
18	DSG	Exact match	Aartselaar, BelgiumHQ recorded Sep 17, 2026	51-200	40 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 17, 2026 · View company records in RevenueBase
19	octave.energy	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Power Your Business \| Cutting Edge Energy Management and Storage Systems” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Coretec Energy	Exact match	Angleur, BelgiumHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “ACTIVITÉS ET PRODUITS CORETEC, votre partenaire vers une gestion durable et performante de votre énergie, a comme principal objectif de réduire la facture énergétique et donc…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Essentbe	Exact match	Kontich, BelgiumHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Essent is een leverancier van elektriciteit, aardgas en slimme energieoplossingen voor consumenten en bedrijven in België.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ESE	Exact match	Veurne, BelgiumHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “Op maat van elke individuele klant werkt ESE de technisch optimale en meest economische oplossing uit voor hun specifieke energie problemen en dit steeds vanuit een ecologisch…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Helexia Belgium	Exact match	Antwerp, BelgiumHQ recorded Sep 17, 2026	201-500	23 contacts →
	Exact match “Helexia is your all-in-one partner for accelerating your energy transition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Aatechnics NV	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Belgian ECO Energy BEE	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “BEE is a Belgian Energy company BEE supplies sustainable energy to companies from its own production units and its network of locally generated sustainable energy.” 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 “industrial energy suppliers”. 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 102 industrial energy suppliers based in Belgium

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Industrial energy suppliers based in Belgium at a glance

As of Sep 17, 2026

33.2%Verified-email coverage

91.3Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Kortrijk

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 102 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 “industrial energy suppliers” 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 3,092 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 “industrial energy suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy suppliers are there based in Belgium?

RevenueBase identified 102 company matches for industrial energy suppliers 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?

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

Which city has the most industrial energy suppliers?

Kortrijk leads with 6 company records, followed by Brussels (6) and Mechelen (4).

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 3,092 professional contacts with verified work emails tracked across these 102 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.