Company lists · Data refreshed October 2026

Top 25 Energy management system installers based in Belgium

RevenueBase identified 223 company matches for energy management system installers associated with Belgium as of October 2026 and tracks 1,361 professional contacts across them, including 482 with verified work emails. Brussels is the largest hub.

This list covers company matches for energy management system installers 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 October 12, 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 Oct 12, 2026 How this list was built
223Companies
1,361Contacts tracked
482Verified emails
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The 25 largest energy management system installers based in Belgium

Ranked by team size
Top 25 of 223 company matches for energy management system installers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHerentals, BelgiumHQ recorded Oct 12, 2026201-50062 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 · Oct 12, 2026 · View company records in RevenueBase
2Exact matchZwevegem, BelgiumHQ recorded Oct 12, 202651-20044 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 · Oct 12, 2026 · View company records in RevenueBase
3Exact matchHasselt, BelgiumHQ recorded Oct 12, 2026201-50044 contacts →

Exact match

“Van onderhoud & monitoring, elektrische installaties & groene stroom, tot waterbeheer & HVAC-systemen: The Energy Circle heeft alle expertise in huis om grote gebouwen en…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchGhent, BelgiumHQ recorded Oct 12, 202611-5039 contacts →

Exact match

“Eniris is an international company headquartered in Belgium, with a branch office in the Netherlands.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchVeurne, BelgiumHQ recorded Oct 12, 202651-20025 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 · Oct 12, 2026 · View company records in RevenueBase
6Exact matchWesterlo, BelgiumHQ recorded Oct 12, 202651-20025 contacts →

Exact match

“Welec is een modern dynamisch elektrobedrijf, opgericht in 1991 te Voortkapel.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchOverijse, BelgiumHQ recorded Oct 12, 202651-20024 contacts →

Exact match

“Group VHC zorgt al meer dan 25 jaar voor slimme oplossingen in verwarming, koeling, ventilatie en zonne energie.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchAngleur, BelgiumHQ recorded Oct 12, 202611-5024 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 · Oct 12, 2026 · View company records in RevenueBase
9Exact matchEvere, BelgiumHQ recorded Oct 12, 202611-5024 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 · Oct 12, 2026 · View company records in RevenueBase
10Exact matchThimister-clermont, BelgiumHQ recorded Oct 12, 202611-5023 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 · Oct 12, 2026 · View company records in RevenueBase
11Exact matchKortrijk, BelgiumHQ recorded Oct 12, 202651-20023 contacts →

Exact match

“BALTI SOLAR is uw partner bij: het plaatsen van zonnepanelen, het installeren van batterijopslag het plaatsen van laadpunten Al deze systemen worden aangestuurd door een…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact match9850, BelgiumHQ recorded Oct 12, 202611-5022 contacts →

Exact match

“Ecopuur bekijkt het verbruikspatroon van je huidige of nieuwe woning.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchTurnhout, BelgiumHQ recorded Oct 12, 202651-20019 contacts →

Exact match

“Siegers Technics is gespecialiseerd in het plaatsen van elektrotechnische installaties.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchGhent, BelgiumHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“Wattson maakt van gebouwen de gangmakers van de energietransitie.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchWoluwe-saint-lambert, BelgiumHQ recorded Oct 12, 202611-5019 contacts →

Exact match

“Energy Management Software.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchSchoten, BelgiumHQ recorded Oct 12, 202611-5019 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 · Oct 12, 2026 · View company records in RevenueBase
17Exact matchGhent, BelgiumHQ recorded Oct 12, 202611-5018 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 · Oct 12, 2026 · View company records in RevenueBase
18Exact matchOttignies, BelgiumHQ recorded Oct 12, 202611-5018 contacts →

Exact match

“Memoco est une société de 25 personnes basée à LLN, spécialiste du Metering (comptage intelligent), du Monitoring (suivi à distance) et du Contrôle.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchStrépy-bracquegnies, BelgiumHQ recorded Oct 12, 202651-20017 contacts →

Exact match

“Metubel est une société spécialisée dans la pose et le raccordement des différentes énergies pour les particuliers et les entreprises.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchBerchem, BelgiumHQ recorded Oct 12, 202611-5017 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 · Oct 12, 2026 · View company records in RevenueBase
21Exact matchBelgiumHQ recorded Oct 12, 2026201-50017 contacts →

Exact match

“TECHNICAL EQUIPMENT MAINTENANCE-TECHNILIFT is a construction company based out of 112 Rue de Fierlant, Forest, Belgium.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchBrussels, BelgiumHQ recorded Oct 12, 202611-5016 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 · Oct 12, 2026 · View company records in RevenueBase
23Exact matchGenk, BelgiumHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“At POSETRON, we help you make your business sustainable.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchGhent, BelgiumHQ recorded Oct 12, 202611-5015 contacts →

Exact match

“Looking for energy savings and don't know where to begin?”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchMaaseik, BelgiumHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Intellisol is een multitechnisch installatie bedrijf met eigen studiebureau uit Maaseik dat gespecialiseerd is in het ontwerpen en plaatsen van energiezuinige installaties, zonder…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 223 energy management system installers based in Belgium

See the full list, filter by size, metro and specialty, and access 482 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy management system installers based in Belgium at a glance

As of Oct 12, 2026
35.4%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
2.7%Largest-city concentration · Brussels
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
70
51-200
12
201-500
3

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 223 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 “energy management system installers” 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 482 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 October 12, 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 “energy management system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy management system installers are there based in Belgium?

RevenueBase identified 223 company matches for energy management system installers associated with Belgium as of October 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?

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

Which city has the most energy management system installers?

Brussels leads with 6 company records, followed by Ghent (6) and Kortrijk (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 482 professional contacts with verified work emails tracked across these 223 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 October 12, 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.