Company lists · Data refreshed November 2026

Top 25 Pv system installers based in Belgium

RevenueBase identified 108 company matches for pv system installers associated with Belgium as of November 2026 and tracks 536 professional contacts across them, including 194 with verified work emails. Liege is the largest hub.

This list covers company matches for pv 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 November 6, 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 Nov 6, 2026 How this list was built
108Companies
536Contacts tracked
194Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest pv system installers based in Belgium

Ranked by team size
Top 25 of 108 company matches for pv system installers based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKapellen, BelgiumHQ recorded Nov 6, 202611-5024 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVeurne, BelgiumHQ recorded Nov 6, 202651-20024 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTessenderlo, BelgiumHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCerexhe-heuseux, BelgiumHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Ecostal is an importer and a wholesaler of green energy solutions and particularly photovoltaic products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarche-en-famenne, BelgiumHQ recorded Nov 6, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFlémalle, BelgiumHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKapellen, BelgiumHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Eoluz bouwt vandaag aan de energie van morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLummen, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Welcome to Solar Assistance BV, a Lummen-based solar energy pioneer providing robust solutions tailored to the distinct needs of residential, commercial, and industrial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWaregem, BelgiumHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ecostal Waregem is een gespecialiseerde groothandel voor installateurs, elektriciens en professionals in de E-Install-markt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGhent, BelgiumHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Jeroen Fiers BV was founded in 2011 in Ghent and started out as a construction company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRuiselede, BelgiumHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Proenergy is een bedrijf dat in 2010 werd opgericht door Steven Roels, gedreven door een grote passie voor groene energie-installaties zoals zonnepanelen, warmtepompen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLokeren, BelgiumHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Team Green bedekt al sinds 2006 Vlaamse daken met kwalitatief hoogstaande zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHerent, BelgiumHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Re-Power levert uitgebreide engineeringdiensten, field services, operations and maintenance voor PV, laadinfrastructuur en batterijen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWortegem-petegem, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Welcome to SunElektro!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHerenthout, BelgiumHQ recorded Nov 6, 20261-106 contacts →

Exact match

“ADIDAK is a construction company based out of 33 Atealaan, Herenthout, Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAntwerp, BelgiumHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Global Solar is een gespecialiseerd installateur van zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSchoten, BelgiumHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“The Ikaros Solar Group is a leading international company operating in the photovoltaic (PV) market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSint-gillis-bij-dendermonde, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wij geloven in de kracht van hernieuwbare energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNamur, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Chez B-Watt, nous sommes convaincus que la transition énergétique est une nécessité environnementale et une opportunité pour les entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRoeselare, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Electro Gevaert Gabriël NV in Roeselare is gespecialiseerd in elektrotechnische installaties in de ruimste zin van het woord.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTurnhout, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“EG-elec nv werd in 2005 opgericht door Erwin Van Hoeck en Geert Cuypers en is inmiddels uitgegroeid tot een middelgroot installatiebedrijf met een 30-tal medewerkers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBoortmeerbeek, BelgiumHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Experts in renewable energy”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNeufchateau, BelgiumHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Le professionnel du photovoltaïque pour entreprises et particuliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRanst, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Vakkennis en installatie voor al uw energieoplossingen: Zonnepanelen Batterijen Laadpalen Koeling Verwarming Dakwerken Onderhoud & EMS”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWilsele, BelgiumHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Wij zijn installateur van domotica, elektriciteit, zonnepanelen, batterijen, laadpalen en airco's voor je thuis, voor je KMO of voor projectontwikkelaars.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 108 pv system installers based in Belgium

See the full list, filter by size, metro and specialty, and access 194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pv system installers based in Belgium at a glance

As of Nov 6, 2026
36.2%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
2.8%Largest-city concentration · Liege
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
65
11-50
35
51-200
5

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 108 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 “pv 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 194 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 November 6, 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 “pv system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pv system installers are there based in Belgium?

RevenueBase identified 108 company matches for pv system installers associated with Belgium as of November 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?

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

Which city has the most pv system installers?

Liege leads with 3 company records, followed by Beernem (2) and Brecht (2).

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 194 professional contacts with verified work emails tracked across these 108 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 108 pv system installers based in Belgium. Start with a free account, no credit card.

Download this list →

Related lists

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.