Company lists · Data refreshed September 2026

Top 25 Industrial energy management systems based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 86 companies tracked

RevenueBase identified 86 industrial energy management systems headquartered in Belgium as of September 2026 and tracks 1,031 professional contacts across them, including 351 with verified work emails. Gent is the largest hub.

This list covers industrial energy management systems 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

86Companies

1,031Contacts tracked

351Verified emails

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The 25 largest industrial energy management systems based in Belgium

Ranked by team size

Top 25 of 86 industrial energy management systems 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 industrial energy management systems: 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	INDEA	Strong evidence	Aalst, BelgiumHQ checked Sep 17, 2026	n/a	115 contacts →
	Strong evidence “Wij helpen industriële bedrijven hun energiekosten te verminderen.” Source: RevenueBase Database · checked Sep 17, 2026
2	Newelec Groupe Liège Hainaut Bruxelles	Partial evidence	Vottem, BelgiumHQ checked Sep 17, 2026	201-500	108 contacts →
	Partial evidence “NEWELEC est une entreprise familiale fondée en 1985 à Liège, spécialisée dans l’électrotechnique industrielle.” Source: RevenueBase Database · checked Sep 17, 2026
3	AYA	Partial evidence	Etterbeek, BelgiumHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “AYA is an integrated network of forward-thinking Energy Managers that will help your company develop a comprehensive energy policy.” Source: RevenueBase Database · checked Sep 17, 2026
4	S4m Benelux	Partial evidence	Herentals, BelgiumHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “We bring structure, visibility and continuity to the shop floor through smart systems and committed people who take ownership and make a real difference.” Source: RevenueBase Database · checked Sep 17, 2026
5	The Energy Circle	Strong evidence	Hasselt, BelgiumHQ checked Sep 17, 2026	201-500	40 contacts →
	Strong 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
6	Eniris	Indirect evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	39 contacts →
	Indirect evidence “Eniris is an international company headquartered in Belgium, with a branch office in the Netherlands.” Source: RevenueBase Database · checked Sep 17, 2026
7	Coretec Energy	Indirect evidence	Angleur, BelgiumHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Delpower	Strong evidence	Thimister-clermont, BelgiumHQ checked Sep 17, 2026	11-50	24 contacts →
	Strong evidence “DELPOWER is an energy efficiency engineering company dedicated to optimising energy costs for tertiary and industrial customers.” Source: RevenueBase Database · checked Sep 17, 2026
9	ESE	Partial evidence	Veurne, BelgiumHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
10	Ecopuur	Indirect evidence	9850, BelgiumHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Ecopuur bekijkt het verbruikspatroon van je huidige of nieuwe woning.” Source: RevenueBase Database · checked Sep 17, 2026
11	Fixsus	Indirect evidence	Evergem, BelgiumHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “At Fixsus, we make technology work together.” Source: RevenueBase Database · checked Sep 17, 2026
12	ODOT	Strong evidence	Schoten, BelgiumHQ checked Sep 17, 2026	11-50	21 contacts →
	Strong evidence “Odot optimises energy management for businesses and specialises in Energy Contract Management, consumption monitoring and customised consultancy services.” Source: RevenueBase Database · checked Sep 17, 2026
13	Trinergy	Strong evidence	Woluwe-saint-lambert, BelgiumHQ checked Sep 17, 2026	11-50	20 contacts →
	Strong evidence “Energy Management Software.” Source: RevenueBase Database · checked Sep 17, 2026
14	Priva Building Automation Belgium	Partial evidence	2550 Kontich, BelgiumHQ checked Sep 17, 2026	201-500	20 contacts →
	Partial evidence “Priva Building Automation helps owners, developers and investors to build environments that make people feel better while using energy in the most sustainable manner possible.” Source: RevenueBase Database · checked Sep 17, 2026
15	EMAZE	Strong evidence	Gent, BelgiumHQ checked Sep 17, 2026	11-50	18 contacts →
	Strong evidence “Emaze provides actionable energy advice for the industrial, service and public sector: Energy management - Implement an energy management system (e.g.” Source: RevenueBase Database · checked Sep 17, 2026
16	Enprove	Partial evidence	Gent, BelgiumHQ checked Sep 17, 2026	11-50	18 contacts →
	Partial evidence “Looking for energy savings and don't know where to begin?” Source: RevenueBase Database · checked Sep 17, 2026
17	Techem Belgium - Caloribel	Partial evidence	Sint-jans-molenbeek, BelgiumHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
18	Dnergy	Partial evidence	Brussels, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
19	Wattson NV	Partial evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Wattson maakt van gebouwen de gangmakers van de energietransitie.” Source: RevenueBase Database · checked Sep 17, 2026
20	companion.energy	Partial evidence	Ghent, BelgiumHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Companion.energy is the platform for power pioneers navigating the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
21	Enersee	Partial evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “The sleek and smart (AI) software that makes energy efficiency effortless across 10’s, 100’s and of buildings.” Source: RevenueBase Database · checked Sep 17, 2026
22	Denercon	Partial evidence	Berchem, BelgiumHQ checked Sep 17, 2026	11-50	14 contacts →
	Partial evidence “Denercon is an energy consulting company created by Michaël Deneve and is based in Antwerp, Belgium.” Source: RevenueBase Database · checked Sep 17, 2026
23	Factor4	Indirect evidence	Antwerp, BelgiumHQ checked Sep 17, 2026	1-10	9 contacts →
	Indirect evidence “We are planning the path to climate neutrality.” Source: RevenueBase Database · checked Sep 17, 2026
24	Aug.E	Partial evidence	Brussels / Antwerp, BelgiumHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “aug·e stands for 'Augmented Energy'.” Source: RevenueBase Database · checked Sep 17, 2026
25	Optiwatt Scrl	Indirect evidence	Wauthier-braine, BelgiumHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Intéressé par- L'optimisation de vos ressources énergétiques- L'amélioration du confort de vos bâtiments- La valorisation de votre patrimoine immobilier- La maîtrise de vos coûts…” 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: industrial energy management systems. 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 industrial energy management systems.
Partial evidence: Its own public description names part of industrial energy management systems, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial energy management systems. 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 86 industrial energy management systems based in Belgium

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Industrial energy management systems based in Belgium at a glance

As of Sep 17, 2026

34.0%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · Gent

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 86 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 industrial energy management systems, 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 “industrial energy management systems”. 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 industrial energy management systems), 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 industrial energy management systems, 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, 351 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 industrial energy management systems, 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 industrial energy management systems are there based in Belgium?

RevenueBase identified 86 industrial energy management systems 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?

INDEA, headquartered in Aalst, tops this list with the largest team on record.

Which city has the most industrial energy management systems?

Gent leads with 4 headquartered companies, followed by Kortrijk (4) and Antwerpen (2).

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 351 verified decision-maker contacts tracked across these 86 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.