Company lists · Data refreshed October 2026

Top 25 Home solar system providers based in Belgium

RevenueBase identified 337 company matches for home solar system providers associated with Belgium as of October 2026 and tracks 1,925 professional contacts across them, including 701 with verified work emails. Brussels is the largest hub.

This list covers company matches for home solar system providers 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 14, 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 14, 2026 How this list was built
337Companies
1,925Contacts tracked
701Verified emails
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The 25 largest home solar system providers based in Belgium

Ranked by team size
Top 25 of 337 company matches for home solar system providers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchBattice, BelgiumHQ recorded Oct 14, 202651-200110 contacts →

Exact match

“Depuis 2005, notre objectif est d’accompagner nos clients dans la transition énergétique de leurs bâtiments privés ou professionnels.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchLille, BelgiumHQ recorded Oct 14, 202651-20055 contacts →

Exact match

“Achieving the energy transition!”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchHerent, BelgiumHQ recorded Oct 14, 202651-20053 contacts →

Exact match

“EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchLokeren, BelgiumHQ recorded Oct 14, 202651-20053 contacts →

Exact match

“Zonnepanelen, batterijen, laadinfrastructuur slimme sturingen en warmte- en koeloplossingen?”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchZonhoven, BelgiumHQ recorded Oct 14, 202611-5049 contacts →

Exact match

“Met een ervaring van meer dan installaties heeft het management van Opteco de nodige kennis in huis om uw project te realiseren.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchHouthalen, BelgiumHQ recorded Oct 14, 202651-20048 contacts →

Exact match

“At Insaver, we guide you every step of the way toward a low-carbon future.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchZwevegem, BelgiumHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
8Exact matchBeernem, BelgiumHQ recorded Oct 14, 202611-5043 contacts →

Exact match

“Als professionele partner ontwerpt, bouwt en onderhoudt Extrapower zonne-energie installaties op maat van KMO’s en industrie.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchZaventem, BelgiumHQ recorded Oct 14, 202611-5031 contacts →

Exact match

“Enerdeal by EDP supports industrial and public players in their energy transition, turning solar energy into a strategic lever for performance, sustainability and independence.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchVeurne, BelgiumHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
11Exact matchOverijse, BelgiumHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
12Exact matchTessenderlo, BelgiumHQ recorded Oct 14, 202611-5024 contacts →

Exact match

“Futech is een zonnepaneleninstallateur op de Belgische residentiële en industriële markt.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact match9850, BelgiumHQ recorded Oct 14, 202611-5022 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchBarchon, BelgiumHQ recorded Oct 14, 202611-5022 contacts →

Exact match

“Chez Polarsun, nous concevons, installons et assurons le suivi de solutions énergétiques durables pour les particuliers, les entreprises et les collectivités.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchIeper, BelgiumHQ recorded Oct 14, 202611-5021 contacts →

Exact match

“Bij Avasco Solar zetten we al jaren de toon als dé Belgische specialist in montagesystemen voor platte daken.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchKapellen, BelgiumHQ recorded Oct 14, 202611-5021 contacts →

Exact match

“As specialists in the field of renewable energy and energy efficiency, we offer unique proposals to both individuals and businesses.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact matchZedelgem, BelgiumHQ recorded Oct 14, 202651-20021 contacts →

Exact match

“Vraag gratis je offerte aan, Bespaar dankzij de zonnepanelen van BeliVert heel wat energiekosten.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchLummen, BelgiumHQ recorded Oct 14, 202611-5021 contacts →

Exact match

“Verisol is an expert in the installation of cleantech products including photovoltaic solar installations, solar thermal systems, heat pumps, airconditioning systems, isolation en…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchWaasmunster, BelgiumHQ recorded Oct 14, 202651-20018 contacts →

Exact match

“Bij Go-Solar by D'Ieteren gaan wij verder dan alleen de installatie van zonnepanelen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchEvergem, BelgiumHQ recorded Oct 14, 202611-5018 contacts →

Exact match

“IQ Solar specialiseert zich in het kwaliteitsvol installeren van zonnepanelen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchMarche-en-famenne, BelgiumHQ recorded Oct 14, 202611-5018 contacts →

Exact match

“Green Energy 4 Seasons created in 2008 is the Walloon leader in photovoltaics.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchStrépy-bracquegnies, BelgiumHQ recorded Oct 14, 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 14, 2026 · View company records in RevenueBase
23Exact matchFlémalle, BelgiumHQ recorded Oct 14, 202611-5016 contacts →

Exact match

“Entreprise spécialisée dans l’installation de solutions énergétiques telles que les systèmes photovoltaïques, les bornes de recharges électriques résidentielles et industrielles…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchMaasmechelen, BelgiumHQ recorded Oct 14, 202611-5016 contacts →

Exact match

“has been active in realizing sustainable projects in Belgium and our neighboring countries since 2012.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchKapellen, BelgiumHQ recorded Oct 14, 202611-5015 contacts →

Exact match

“Eoluz bouwt vandaag aan de energie van morgen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 337 home solar system providers based in Belgium

See the full list, filter by size, metro and specialty, and access 701 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Home solar system providers based in Belgium at a glance

As of Oct 14, 2026
36.4%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Brussels
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
199
11-50
107
51-200
25
201-500
2

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 337 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 “home solar system providers” 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 701 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 14, 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 “home solar system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home solar system providers are there based in Belgium?

RevenueBase identified 337 company matches for home solar system providers 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?

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

Which city has the most home solar system providers?

Brussels leads with 8 company records, followed by Liege (7) and Tessenderlo (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 701 professional contacts with verified work emails tracked across these 337 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 14, 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.