Company lists · Data refreshed September 2026

Top 25 Renewable energy hospitality providers based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 80 companies tracked

RevenueBase identified 80 company matches for renewable energy hospitality providers associated with Belgium as of September 2026 and tracks 761 professional contacts across them, including 205 with verified work emails. Brussels is the largest hub.

This list covers company matches for renewable energy hospitality 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 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

80Companies

761Contacts tracked

205Verified emails

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The 25 largest renewable energy hospitality providers based in Belgium

Ranked by team size

Top 25 of 80 company matches for renewable energy hospitality providers 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	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
2	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
3	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
4	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
5	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
6	Go-Solar By D'ieteren	Exact match	Waasmunster, BelgiumHQ recorded Sep 17, 2026	51-200	19 contacts →
	Exact match “Bij Go-Solar by D'Ieteren gaan wij verder dan alleen de installatie van zonnepanelen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	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
8	Mars Solar	Exact match	BelgiumHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Het MARS SOLAR team heeft ruim 5 jaar ervaring op het gebied van advisering, leveren en monteren van hernieuwbare energie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	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
10	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
11	Advenso	Exact match	Zedelgem, BelgiumHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Advenso is gespecialiseerd in hernieuwbare energie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Eltex België	Exact match	Kortrijk, BelgiumHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Met onze ogen op een 100% duurzame toekomst zoekt Eltex continu de beste energie-solutions voor particulieren.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Rasolar	Exact match	Willebroek, BelgiumHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Bij Rasolar zijn we toegewijd aan het bieden van hoogwaardige duurzame energieoplossingen voor bedrijven.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Solitec	Exact match	9000, BelgiumHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Bij Solitec zetten we ons in om bedrijven en particulieren te helpen in hun transitie naar een duurzamere toekomst, met oplossingen die niet alleen energie-efficiënt maar ook…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Klimaplan	Exact match	Kontich, BelgiumHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “KLIMAPLAN is a construction company based out of 83 Blauwesteenstraat, Kontich, Belgium.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Total Energy Projects	Exact match	Bilzen, BelgiumHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “U bent op zoek naar groene energie?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Suwie Green Energy	Exact match	Bruges, BelgiumHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Suwie, dat is groene energie die voor iedereen toegankelijk is!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Sunelektro	Exact match	Wortegem-petegem, BelgiumHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Welcome to SunElektro!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Bollen Energy	Exact match	Lommel, BelgiumHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Bollen Energy, een familiebedrijf dat in 2006 werd opgericht, is uw vertrouwde partner voor duurzame energieoplossingen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Greenerthings	Exact match	Ravels (weelde), BelgiumHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Nulenergieoplossingen” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	BREG	Exact match	Rotselaar, BelgiumHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “BREG is a global developer, builder and operator of wind and photovoltaic (PV) solar energy solutions ranging in size from community installations to utility-scale projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	NRG MAN BV	Exact match	Beveren-waas, BelgiumHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “NRG Man is een resultaatgericht adviesbureau met de focus op het milieu en uw portemonnee.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Isoprotect	Exact match	Brussels, BelgiumHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Eoly Energy	Exact match	BelgiumHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “The story of Eoly Energy starts with Colruyt Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Belina Dowell	Exact match	Evergem, BelgiumHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match Recorded description not available. 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 hospitality providers”. 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 80 renewable energy hospitality providers based in Belgium

See the full list, filter by size, metro and specialty, and access 205 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy hospitality providers based in Belgium at a glance

As of Sep 17, 2026

26.9%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · Brussels

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 80 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 hospitality 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 205 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 hospitality providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy hospitality providers are there based in Belgium?

RevenueBase identified 80 company matches for renewable energy hospitality providers 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?

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

Which city has the most renewable energy hospitality providers?

Brussels leads with 5 company records, followed by Genk (2) and Kapellen (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 205 professional contacts with verified work emails tracked across these 80 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.