Company lists · Data refreshed September 2026

Top 25 Industrial energy services based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 136 companies tracked

RevenueBase identified 136 company matches for industrial energy services associated with Belgium as of September 2026 and tracks 1,553 professional contacts across them, including 621 with verified work emails. Antwerp is the largest hub.

This list covers company matches for industrial energy services 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

136Companies

1,553Contacts tracked

621Verified emails

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The 25 largest industrial energy services based in Belgium

Ranked by team size

Top 25 of 136 company matches for industrial energy services 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	Smappee	Exact match	Harelbeke, BelgiumHQ recorded Sep 17, 2026	51-200	120 contacts →
	Exact match “Smappee is an energy technology company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	INDEA	Exact match	Aalst, BelgiumHQ recorded Sep 17, 2026	n/a	115 contacts →
	Exact match “Wij helpen industriële bedrijven hun energiekosten te verminderen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	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
4	Deplasse	Exact match	Watermael-boitsfort, BelgiumHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “Deplasse est un bureau d’études et de conseils qui offre une vision globale et transversale sur la transition énergétique incluant expertise technique, approche patrimoniale et…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	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
6	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
7	CES Group	Exact match	Asse, BelgiumHQ recorded Sep 17, 2026	51-200	56 contacts →
	Exact match “CES provides a consulting service in the areas of energy, technical installations and processing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	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
9	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
10	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
11	Delpower	Exact match	Thimister-clermont, BelgiumHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “DELPOWER is an energy efficiency engineering company dedicated to optimising energy costs for tertiary and industrial customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	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
13	Ecopuur	Exact match	9850, BelgiumHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Ecopuur bekijkt het verbruikspatroon van je huidige of nieuwe woning.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Soltis	Exact match	Evere, BelgiumHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Soltis est une entreprise créée en 2008 qui accompagne professionnels et particuliers dans la mise en place de solutions vertes et rentables avec un seul but: améliorer…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	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
16	ODOT	Exact match	Schoten, BelgiumHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Odot optimises energy management for businesses and specialises in Energy Contract Management, consumption monitoring and customised consultancy services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Trinergy	Exact match	Woluwe-saint-lambert, BelgiumHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Energy Management Software.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Callens-Vyncke	Exact match	Waregem, BelgiumHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Callens-Vyncke provides the industry with smart solutions to generate heat and power.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	EMAZE	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Emaze provides actionable energy advice for the industrial, service and public sector: Energy management - Implement an energy management system (e.g.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Enprove	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “Looking for energy savings and don't know where to begin?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Techem Belgium - Caloribel	Exact match	Sint-jans-molenbeek, BelgiumHQ recorded Sep 17, 2026	51-200	18 contacts →
	Exact match “Europees leider in energiebeheer Techem, opgericht in 1962, is een Duitse groep die wereldwijd bekend is bij mede-eigenaren en sociale verhuurders op het gebied van energiebeheer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Induzz3	Exact match	Bilzen, BelgiumHQ recorded Sep 17, 2026	n/a	16 contacts →
	Exact match “A SERVICE PARTNER YOU CAN TRUST Fullservice van A-Z Induzz3 staat voor industriële dienstverlening inzake aandrijftechniek en industriële elektriciteit.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Dnergy	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “At dnergy ®, we are committed to enabling asset and facility managers to enhance their building portfolios' energy efficiency and proactive compliance through our innovative dEEP…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Wattson NV	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Wattson maakt van gebouwen de gangmakers van de energietransitie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Denercon	Exact match	Berchem, BelgiumHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Denercon is an energy consulting company created by Michaël Deneve and is based in Antwerp, Belgium.” 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 services”. 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 136 industrial energy services based in Belgium

See the full list, filter by size, metro and specialty, and access 621 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial energy services based in Belgium at a glance

As of Sep 17, 2026

40.0%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · Antwerp

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 136 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 services” 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 621 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 services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy services are there based in Belgium?

RevenueBase identified 136 company matches for industrial energy services 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?

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

Which city has the most industrial energy services?

Antwerp leads with 7 company records, followed by Brussels (7) and Ghent (6).

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 621 professional contacts with verified work emails tracked across these 136 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.