Company lists · Data refreshed September 2026

Top 25 Solar energy tracking software companies based in Belgium

RevenueBase identified 48 solar energy tracking software companies headquartered in Belgium as of September 2026 and tracks 688 professional contacts across them, including 334 with verified work emails. Tessenderlo is the largest hub.

This list covers solar energy tracking software companies 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 29, 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 29, 2026 86% judged on-target in blind review
48Companies
688Contacts tracked
334Verified emails
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The 25 largest solar energy tracking software companies based in Belgium

Ranked by team size
Top 25 of 48 solar energy tracking software companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to solar energy tracking software companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBrussels, BelgiumHQ checked Sep 29, 202651-200247 contacts →

Partial evidence

“3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceLeuven, BelgiumHQ checked Sep 29, 202651-20052 contacts →

Partial evidence

“Sitemark provides an AI and robotics-powered platform designed to connect solar site data, teams, and processes across the entire project lifecycle-from design and construction to…”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceHouthalen, BelgiumHQ checked Sep 29, 202651-20045 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceGeel, BelgiumHQ checked Sep 29, 202611-5042 contacts →

Strong evidence

“Virto Solar: Redefining Software for Solar Engineering Founded in 2019, Virto Solar is a global leader in solar engineering software and PV design automation.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceZaventem, BelgiumHQ checked Sep 29, 202611-5033 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceTessenderlo, BelgiumHQ checked Sep 29, 202611-5026 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceVeurne, BelgiumHQ checked Sep 29, 202651-20024 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 29, 2026
8Strong evidenceWoluwe-saint-lambert, BelgiumHQ checked Sep 29, 202611-5020 contacts →

Strong evidence

“Energy Management Software.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceWaasmunster, BelgiumHQ checked Sep 29, 202651-20019 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceMarche-en-famenne, BelgiumHQ checked Sep 29, 202611-5017 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceKapellen, BelgiumHQ checked Sep 29, 202611-5016 contacts →

Partial evidence

“Eoluz bouwt vandaag aan de energie van morgen.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceTessenderlo, BelgiumHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“Ilumen is een Belgisch ingenieursbureau, dat doorheen de jaren is uitgegroeid tot een verzameling van specialisten en experts binnen de sector van zonnepanelen.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceLummen, BelgiumHQ checked Sep 29, 202611-509 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceKruibeke, BelgiumHQ checked Sep 29, 20261-109 contacts →

Partial evidence

“Durable performance of your solar parks is key to an optimal return on investment.”

Source: RevenueBase Database · checked Sep 29, 2026
15Strong evidenceZaventem, BelgiumHQ checked Sep 29, 20261-109 contacts →

Strong evidence

“Neopower, your solar panel specialist, simplifying your transition to sustainable energy.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceNiel, BelgiumHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

“Building robust and highly scalable end-to- end solutions for the management of infrastructure such as PV parks, data centers and buildings.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceLiège, BelgiumHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Flexide Energy is driving the next generation of renewable energy and electrification projects, making them flexible and adaptable to customer needs while enhancing grid…”

Source: RevenueBase Database · checked Sep 29, 2026
18Strong evidenceSart-dames-avelines, BelgiumHQ checked Sep 29, 20261-107 contacts →

Strong evidence

“LuciSun provides specialized services to the solar energy sector.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceAntwerp, BelgiumHQ checked Sep 29, 202611-506 contacts →

Partial evidence

“Global Solar is een gespecialiseerd installateur van zonnepanelen.”

Source: RevenueBase Database · checked Sep 29, 2026
20Strong evidenceEvergem, BelgiumHQ checked Sep 29, 20261-103 contacts →

Strong evidence

“Met CW SOLAR ligt onze expertise in alles wat met zonne-energie te maken heeft- zonnepanelen - laadpalen - batterijen - slimme energiebeheer systemen CW SOLAR is onderdeel van CW…”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLo-reninge, BelgiumHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Service and Monitoring of photovoltaic installations”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceWesterlo, BelgiumHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Met Roofs4Energy wordt duurzaam ondernemen realiteit.”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceRanst, BelgiumHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Slim energiebeheer voor bedrijven die vooruit willen.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceBeveren-leie, BelgiumHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“EcoLys Power biedt oplossingen voor particulieren en KMO's om hun energiefactuur te verlagen.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceWestmalle, BelgiumHQ checked Sep 29, 20261-101 contacts →

Partial evidence

“Als je optimaal gebruik wil maken van zonne-energie, met slimme en duurzame systemen, ben je bij VPV Sun Solutions aan het juiste adres.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 48 solar energy tracking software companies based in Belgium

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Solar energy tracking software companies based in Belgium at a glance

As of Sep 29, 2026
48.5%Verified-email coverage
14.3Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · Tessenderlo
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
17
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 48 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 solar energy tracking software companies, 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 “solar energy tracking software companies”. 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 solar energy tracking software companies), 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 solar energy tracking software companies, 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, 334 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 29, 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 solar energy tracking software companies, 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 solar energy tracking software companies are there based in Belgium?

RevenueBase identified 48 solar energy tracking software companies 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?

3e, headquartered in Brussels, tops this list with the largest team on record.

Which city has the most solar energy tracking software companies?

Tessenderlo leads with 4 headquartered companies, followed by Leuven (3) and Zaventem (3).

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 334 verified decision-maker contacts tracked across these 48 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 29, 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.