Company lists · Data refreshed September 2026

Top 25 Industrial energy efficiency software companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 161 companies tracked

RevenueBase identified 161 company matches for industrial energy efficiency software companies associated with Belgium as of September 2026 and tracks 2,266 professional contacts across them, including 987 with verified work emails. Ghent is the largest hub.

This list covers company matches for industrial energy efficiency software companies 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 28, 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 28, 2026 How this list was built

161Companies

2,266Contacts tracked

987Verified emails

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The 25 largest industrial energy efficiency software companies based in Belgium

Ranked by team size

Top 25 of 161 company matches for industrial energy efficiency software companies based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	N-Side	Exact match	Louvain-la-neuve, BelgiumHQ recorded Sep 28, 2026	201-500	193 contacts →
	Exact match “N-SIDE is a world leader in increasing the efficiency of life sciences and energy industries by providing software and services that optimize the use of natural resources…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Haulogy	Exact match	Baulers, BelgiumHQ recorded Sep 28, 2026	51-200	138 contacts →
	Exact match “Dans le contexte de la transition énergétique, Haulogy contribue avec succès aux objectifs de transformation des activités de ses clients dans le secteur de l’énergie et des…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Smappee	Exact match	Harelbeke, BelgiumHQ recorded Sep 28, 2026	51-200	120 contacts →
	Exact match “Smappee is an energy technology company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	INDEA	Exact match	Aalst, BelgiumHQ recorded Sep 28, 2026	n/a	115 contacts →
	Exact match “Wij helpen industriële bedrijven hun energiekosten te verminderen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Gorilla	Exact match	Antwerp, BelgiumHQ recorded Sep 28, 2026	51-200	108 contacts →
	Exact match “Hi there, we are Gorilla.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Newelec Groupe Liège Hainaut Bruxelles	Exact match	Vottem, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
7	Trendminer	Exact match	Hasselt, BelgiumHQ recorded Sep 28, 2026	51-200	91 contacts →
	Exact match “TrendMiner offers a fast, powerful, and intuitive industrial analytics & AI software platform.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	CEE	Exact match	Hamme-mille, BelgiumHQ recorded Sep 28, 2026	11-50	78 contacts →
	Exact match “CEE is a cleantech company that guides energy-intensive frontrunners to net zero in their industrial production processes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Luminus Solutions	Exact match	Brussels, BelgiumHQ recorded Sep 28, 2026	11-50	61 contacts →
	Exact match “Together, let’s take on the energy transition challenge!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Jeco Energies	Exact match	Herentals, BelgiumHQ recorded Sep 28, 2026	201-500	49 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 28, 2026 · View company records in RevenueBase
11	Dymotec	Exact match	Olen, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
12	Eniris	Exact match	Ghent, BelgiumHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match “Eniris is an international company headquartered in Belgium, with a branch office in the Netherlands.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Lifepowr	Exact match	Antwerp, BelgiumHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “LIFEPOWR is at the forefront of transforming the energy landscape by orchestrating energy flows to balance the grid while unlocking the flexibility of thousands of decentralized…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Mayker	Exact match	Ghent, BelgiumHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “Mayker helps companies streamline their manufacturing and industrial processes to make them more efficient, sustainable and competitive in the ever-changing modern market.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Coretec Energy	Exact match	Angleur, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
16	Pepite	Exact match	Liege, BelgiumHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Use less energy, reduce waste, improve quality.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Delpower	Exact match	Thimister-clermont, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
18	ESE	Exact match	Veurne, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
19	Soltis	Exact match	Evere, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
20	cozie.be	Exact match	België, BelgiumHQ recorded Sep 28, 2026	51-200	23 contacts →
	Exact match “Cozie \| Durable Comfort Cozie is a vibrant company that works with ENGIE to combine the energy and dynamism of a start-up with the technical competence & long-term vision of an…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Fixsus	Exact match	Evergem, BelgiumHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “At Fixsus, we make technology work together.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Energis	Exact match	Louvain-la-neuve, BelgiumHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “Energis is a European greentech software scale-up headquartered in Belgium.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	ODOT	Exact match	Schoten, BelgiumHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
24	Trinergy	Exact match	Woluwe-saint-lambert, BelgiumHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Energy Management Software.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Priva Building Automation Belgium	Exact match	2550 Kontich, BelgiumHQ recorded Sep 28, 2026	201-500	20 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 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 efficiency software companies”. 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 161 industrial energy efficiency software companies based in Belgium

See the full list, filter by size, metro and specialty, and access 987 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial energy efficiency software companies based in Belgium at a glance

As of Sep 28, 2026

43.6%Verified-email coverage

14.1Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · Ghent

Sep 28, 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 161 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 efficiency software companies” 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 987 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 28, 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 efficiency software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy efficiency software companies are there based in Belgium?

RevenueBase identified 161 company matches for industrial energy efficiency software companies 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?

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

Which city has the most industrial energy efficiency software companies?

Ghent leads with 10 company records, followed by Brussels (8) and Antwerp (5).

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 987 professional contacts with verified work emails tracked across these 161 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 28, 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.