Company lists · Data refreshed September 2026

Top 25 Renewable energy operators based in Belgium

Name: Renewable energy operators based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 103 companies tracked

RevenueBase identified 103 company matches for renewable energy operators associated with Belgium as of September 2026 and tracks 2,885 professional contacts across them, including 1,523 with verified work emails. Brussels is the largest hub.

This list covers company matches for renewable energy operators 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 17, 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 17, 2026 How this list was built

103Companies

2,885Contacts tracked

1,523Verified emails

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The 25 largest renewable energy operators based in Belgium

Ranked by team size

Top 25 of 103 company matches for renewable energy operators based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Luminus	Exact match	Saint-josse-ten-noode, BelgiumHQ recorded Sep 17, 2026	1,001-5,000	1,080 contacts →
	Exact match “Luminus, a key player in the energy transition in Belgium, is active in electricity generation, energy supply and energy solutions and flexibility.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Eneco Belgium	Exact match	Mechelen, BelgiumHQ recorded Sep 17, 2026	201-500	250 contacts →
	Exact match “Eneco Belgium is a sustainable energy provider.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Energyvision	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	201-500	186 contacts →
	Exact match “At EnergyVision, we are committed to creating a better world by making green energy accessible to everyone.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Aukera Energy	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	51-200	120 contacts →
	Exact match “Aukera develops and delivers large-scale storage, solar and wind projects across Europe.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	STORM	Exact match	Antwerp, BelgiumHQ recorded Sep 17, 2026	51-200	113 contacts →
	Exact match “Storm is a Belgian renewable energy producer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Virya Energy	Exact match	Braine-l’alleud, BelgiumHQ recorded Sep 17, 2026	201-500	109 contacts →
	Exact match “Virya Energy, founded in 2019 by Colruyt Group and its majority shareholder Korys, is a Belgian leader in energy transition projects spanning development, financing, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Renner Energies	Exact match	Leuven, BelgiumHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “At Renner Energies (formerly Windvision), our mission is to expand the power of renewable energy for present and future generations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Aspiravi	Exact match	Kortrijk, BelgiumHQ recorded Sep 17, 2026	51-200	80 contacts →
	Exact match “Since 2002, Aspiravi has been pioneering the energy transition Backed by 88 Belgian cities and municipalities, together with VEH, we combine strong local roots with the scale and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Elicio	Exact match	Oostende, BelgiumHQ recorded Sep 17, 2026	51-200	66 contacts →
	Exact match “Elicio NV is a renewable energy producer operating internationally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	YUSO	Exact match	Waregem, BelgiumHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “Yuso is an energy supplier with a strong affinity for Renewable Energy Sources (RES).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Energyking	Exact match	Herent, BelgiumHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Insaver	Exact match	Houthalen, BelgiumHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “At Insaver, we guide you every step of the way toward a low-carbon future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	TTR Energy	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “TTR Energy is a hands-on investment and asset manager in the renewable energy sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Enerdeal By EDP	Exact match	Zaventem, BelgiumHQ recorded Sep 17, 2026	11-50	33 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 · Sep 17, 2026 · View company records in RevenueBase
15	Eneco Wind Belgium S.A	Exact match	Wavre, BelgiumHQ recorded Sep 17, 2026	1-10	30 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	ENSYS	Exact match	Kapellen, BelgiumHQ recorded Sep 17, 2026	11-50	22 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 · Sep 17, 2026 · View company records in RevenueBase
17	Skysun	Exact match	BelgiumHQ recorded Sep 17, 2026	1-10	18 contacts →
	Exact match “Chez Skysun nous avons une mission : Financer la transition énergétique au sein de l'Union Européenne.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Eoluz NV	Exact match	Kapellen, BelgiumHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Eoluz bouwt vandaag aan de energie van morgen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	MITIS	Exact match	Liège, BelgiumHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Mitis is an innovative technology company dedicated to developing cutting-edge solutions for the energy transition, making power generation more efficient and environmentally…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	watts.green	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	1-10	14 contacts →
	Exact match “WATTS.green manages WATTS.green Renewable Energy Fund I, a SFDR Article 9 private investment fund fully dedicated to accelerating the energy transition through funding the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Greenpulse	Exact match	Ghent, BelgiumHQ recorded Sep 17, 2026	1-10	13 contacts →
	Exact match “GreenPulse offers Renewables-as-a-Service and enables corporations to achieve sustainable growth and contribute against climate change.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Enovos Green Power	Exact match	Tongeren, BelgiumHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Enovos Green Power ontwikkelt zonnepanelen- en windmolenparken in België en Nederland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	H&s Powersolutions	Exact match	Hasselt, BelgiumHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “H&S Powersolutions is a company that specializes in renewable energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Gutami Solar	Exact match	Beringen, BelgiumHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “We zorgen dat de zon u energie geeft!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Clef Coopérative Pour LES Energies DU Futur	Exact match	Leuze, BelgiumHQ recorded Sep 17, 2026	1-10	11 contacts →
	Exact match “Notre coopérative développe des projets de production d'énergie à partir de sources renouvelables (éolien, photovoltaïque, biomasse et hydroélectrique).” Recorded in the RevenueBase company graph · Sep 17, 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 “renewable energy operators”. 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 103 renewable energy operators based in Belgium

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Renewable energy operators based in Belgium at a glance

As of Sep 17, 2026

52.8%Verified-email coverage

28.0Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · Brussels

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 103 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 “renewable energy operators” 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 1,523 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 17, 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 “renewable energy operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy operators are there based in Belgium?

RevenueBase identified 103 company matches for renewable energy operators 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?

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

Which city has the most renewable energy operators?

Brussels leads with 7 company records, followed by Antwerp (3) and Brasschaat (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 1,523 professional contacts with verified work emails tracked across these 103 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 17, 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.