Company lists · Data refreshed September 2026
Top 25 Renewable energy startups based in Belgium
RevenueBase identified 141 company matches for renewable energy startups associated with Belgium as of September 2026 and tracks 3,086 professional contacts across them, including 1,555 with verified work emails. Brussels is the largest hub.
This list covers company matches for renewable energy startups 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 16, 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.
The 25 largest renewable energy startups based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 16, 2026 · View company records in RevenueBase | |||||
| 2 | 250 contacts → | ||||
Exact match “Eneco Belgium is a sustainable energy provider.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 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 16, 2026 · View company records in RevenueBase | |||||
| 4 | 120 contacts → | ||||
Exact match “Aukera develops and delivers large-scale storage, solar and wind projects across Europe.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 113 contacts → | ||||
Exact match “Storm is a Belgian renewable energy producer.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 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 16, 2026 · View company records in RevenueBase | |||||
| 7 | 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 16, 2026 · View company records in RevenueBase | |||||
| 8 | 66 contacts → | ||||
Exact match “Elicio NV is a renewable energy producer operating internationally.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 58 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 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 16, 2026 · View company records in RevenueBase | |||||
| 11 | 53 contacts → | ||||
Exact match “EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 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 16, 2026 · View company records in RevenueBase | |||||
| 13 | 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 16, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “We believe in the impact and power of energy within the green and sustainable environment, lived and realised by people and community.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 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 16, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 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 16, 2026 · View company records in RevenueBase | |||||
| 18 | 20 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 · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “De coöperatie BeauVent wil zoveel mogelijk mensen verenigen die mee investeren in energie-efficiëntie en de productie van duurzame energie uit oa zon en wind.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 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 16, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “Eoluz bouwt vandaag aan de energie van morgen.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 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 16, 2026 · View company records in RevenueBase | |||||
| 23 | 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 16, 2026 · View company records in RevenueBase | |||||
| 24 | 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 16, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “Enovos Green Power ontwikkelt zonnepanelen- en windmolenparken in België en Nederland.” Recorded in the RevenueBase company graph · Sep 16, 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 startups”. 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 141 renewable energy startups based in Belgium
See the full list, filter by size, metro and specialty, and access 1,555 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Renewable energy startups based in Belgium at a glance
As of Sep 16, 2026Companies by employee count
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 141 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 startups” 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 1,555 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 16, 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 startups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many renewable energy startups are there based in Belgium?
RevenueBase identified 141 company matches for renewable energy startups 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 startups?
Brussels leads with 8 company records, followed by Antwerp (5) and Liege (4).
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 1,555 professional contacts with verified work emails tracked across these 141 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 141 renewable energy startups based in Belgium. Start with a free account, no credit card.
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Browse the directory
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.
More company lists
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- Renewable energy startups based in Brisbane, Australia
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Company intelligence · public preview
Top 25 renewable energy startups based in Belgium
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 141 matching company records for renewable energy startups based in Belgium, with 3,086 tracked contacts and 1,555 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 renewable energy startups based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Luminusluminus.beHQ: Saint-josse-ten-noode, BelgiumReported employees: 1,001-5,000 | Saint-josse-ten-noode, Belgium | 1,001-5,000 | Exact match | 1,080 contacts → |
“Luminus, a key player in the energy transition in Belgium, is active in electricity generation, energy supply and energy solutions and flexibility.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Eneco Belgiumeneco.beHQ: Mechelen, BelgiumReported employees: 201-500 | Mechelen, Belgium | 201-500 | Exact match | 250 contacts → |
“Eneco Belgium is a sustainable energy provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Energyvisionenergyvision.beHQ: Ghent, BelgiumReported employees: 201-500 | Ghent, Belgium | 201-500 | Exact match | 186 contacts → |
“At EnergyVision, we are committed to creating a better world by making green energy accessible to everyone.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Aukera Energyaukera.energyHQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 120 contacts → |
“Aukera develops and delivers large-scale storage, solar and wind projects across Europe.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  STORMstorm.beHQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 113 contacts → |
“Storm is a Belgian renewable energy producer.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Renner Energiesrenner-energies.comHQ: Leuven, BelgiumReported employees: 51-200 | Leuven, Belgium | 51-200 | Exact match | 90 contacts → |
“At Renner Energies (formerly Windvision), our mission is to expand the power of renewable energy for present and future generations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aspiraviaspiravi.comHQ: Kortrijk, BelgiumReported employees: 51-200 | Kortrijk, Belgium | 51-200 | Exact match | 80 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Elicioelicio.beHQ: Oostende, BelgiumReported employees: 51-200 | Oostende, Belgium | 51-200 | Exact match | 66 contacts → |
“Elicio NV is a renewable energy producer operating internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Optecoopteco.beHQ: Zonhoven, BelgiumReported employees: 11-50 | Zonhoven, Belgium | 11-50 | Exact match | 58 contacts → |
“Met een ervaring van meer dan installaties heeft het management van Opteco de nodige kennis in huis om uw project te realiseren.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  YUSOyuso.beHQ: Waregem, BelgiumReported employees: 11-50 | Waregem, Belgium | 11-50 | Exact match | 55 contacts → |
“Yuso is an energy supplier with a strong affinity for Renewable Energy Sources (RES).” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Energykingenergyking.beHQ: Herent, BelgiumReported employees: 51-200 | Herent, Belgium | 51-200 | Exact match | 53 contacts → |
“EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Insaverinsaver.beHQ: Houthalen, BelgiumReported employees: 51-200 | Houthalen, Belgium | 51-200 | Exact match | 45 contacts → |
“At Insaver, we guide you every step of the way toward a low-carbon future.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  TTR Energyttrenergy.comHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 45 contacts → |
“TTR Energy is a hands-on investment and asset manager in the renewable energy sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Energreenenergreen.comHQ: BelgiumReported employees: 501-1,000 | Belgium | 501-1,000 | Exact match | 37 contacts → |
“We believe in the impact and power of energy within the green and sustainable environment, lived and realised by people and community.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Enerdeal By EDPenerdeal.comHQ: Zaventem, BelgiumReported employees: 11-50 | Zaventem, Belgium | 11-50 | Exact match | 33 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Eneco Wind Belgium S.Aeneco.comHQ: Wavre, BelgiumReported employees: 1-10 | Wavre, Belgium | 1-10 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  ENSYSensys.beHQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 22 contacts → |
“As specialists in the field of renewable energy and energy efficiency, we offer unique proposals to both individuals and businesses.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Polarsunpolarsun.beHQ: Barchon, BelgiumReported employees: 11-50 | Barchon, Belgium | 11-50 | Exact match | 20 contacts → |
“Chez Polarsun, nous concevons, installons et assurons le suivi de solutions énergétiques durables pour les particuliers, les entreprises et les collectivités.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Beauvent CVbeauvent.beHQ: Oostende, BelgiumReported employees: 11-50 | Oostende, Belgium | 11-50 | Exact match | 18 contacts → |
“De coöperatie BeauVent wil zoveel mogelijk mensen verenigen die mee investeren in energie-efficiëntie en de productie van duurzame energie uit oa zon en wind.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Skysunskysun.eu HQ: BelgiumReported employees: 1-10 | Belgium | 1-10 | Exact match | 18 contacts → |
“Chez Skysun nous avons une mission : Financer la transition énergétique au sein de l'Union Européenne.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Eoluz NVeoluz.beHQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 16 contacts → |
“Eoluz bouwt vandaag aan de energie van morgen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  MITISmitis.beHQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 14 contacts → |
“Mitis is an innovative technology company dedicated to developing cutting-edge solutions for the energy transition, making power generation more efficient and environmentally…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  watts.greenwatts.greenHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 14 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Greenpulsegreenpulse.euHQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 13 contacts → |
“GreenPulse offers Renewables-as-a-Service and enables corporations to achieve sustainable growth and contribute against climate change.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Enovos Green Powerenovosgreenpower.euHQ: Tongeren, BelgiumReported employees: 11-50 | Tongeren, Belgium | 11-50 | Exact match | 13 contacts → |
“Enovos Green Power ontwikkelt zonnepanelen- en windmolenparken in België en Nederland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Renewable energy startups: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
141 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 141 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for renewable energy startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many renewable energy startups did RevenueBase find based in Belgium?
The saved snapshot records 141 matching company records, 3,086 tracked contacts and 1,555 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Renewable energy startups by geography
- Renewable energy startups based in Brisbane, Australia
- Renewable energy startups based in Melbourne, Australia
- Renewable energy startups based in Perth, Australia
- Renewable energy startups based in Sydney, Australia
- Renewable energy startups based in Belo Horizonte, Brazil
- Renewable energy startups based in Curitiba, Brazil
- Renewable energy startups based in Fortaleza, Brazil
- Renewable energy startups based in Porto Alegre, Brazil
- Renewable energy startups based in Recife, Brazil
- Renewable energy startups based in Rio De Janeiro, Brazil
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- Renewable energy startups based in Berlin, Germany
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 renewable energy startups based in Belgium. Snapshot: September 16, 2026. https://revenuebase.ai/companies/renewable-energy-startups/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Renewable energy startups based in Brisbane, Australia
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Company intelligence · public preview
Top 25 renewable energy startups based in Belgium
RevenueBase records 141 matching company records for renewable energy startups based in Belgium, with 3,086 tracked contacts and 1,555 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 renewable energy startups based in Belgium
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Luminusluminus.be HQ: Saint-josse-ten-noode, BelgiumReported employees: 1,001-5,000 | Saint-josse-ten-noode, Belgium | 1,001-5,000 | Exact match | 1,080 contacts → |
“Luminus, a key player in the energy transition in Belgium, is active in electricity generation, energy supply and energy solutions and flexibility.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Eneco Belgiumeneco.be HQ: Mechelen, BelgiumReported employees: 201-500 | Mechelen, Belgium | 201-500 | Exact match | 250 contacts → |
“Eneco Belgium is a sustainable energy provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energyvisionenergyvision.be HQ: Ghent, BelgiumReported employees: 201-500 | Ghent, Belgium | 201-500 | Exact match | 186 contacts → |
“At EnergyVision, we are committed to creating a better world by making green energy accessible to everyone.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Aukera Energyaukera.energy HQ: Brussels, BelgiumReported employees: 51-200 | Brussels, Belgium | 51-200 | Exact match | 120 contacts → |
“Aukera develops and delivers large-scale storage, solar and wind projects across Europe.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STORMstorm.be HQ: Antwerp, BelgiumReported employees: 51-200 | Antwerp, Belgium | 51-200 | Exact match | 113 contacts → |
“Storm is a Belgian renewable energy producer.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Renner Energiesrenner-energies.com HQ: Leuven, BelgiumReported employees: 51-200 | Leuven, Belgium | 51-200 | Exact match | 90 contacts → |
“At Renner Energies (formerly Windvision), our mission is to expand the power of renewable energy for present and future generations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aspiraviaspiravi.com HQ: Kortrijk, BelgiumReported employees: 51-200 | Kortrijk, Belgium | 51-200 | Exact match | 80 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Elicioelicio.be HQ: Oostende, BelgiumReported employees: 51-200 | Oostende, Belgium | 51-200 | Exact match | 66 contacts → |
“Elicio NV is a renewable energy producer operating internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Optecoopteco.be HQ: Zonhoven, BelgiumReported employees: 11-50 | Zonhoven, Belgium | 11-50 | Exact match | 58 contacts → |
“Met een ervaring van meer dan installaties heeft het management van Opteco de nodige kennis in huis om uw project te realiseren.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | YUSOyuso.be HQ: Waregem, BelgiumReported employees: 11-50 | Waregem, Belgium | 11-50 | Exact match | 55 contacts → |
“Yuso is an energy supplier with a strong affinity for Renewable Energy Sources (RES).” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Energykingenergyking.be HQ: Herent, BelgiumReported employees: 51-200 | Herent, Belgium | 51-200 | Exact match | 53 contacts → |
“EnergyKing werd in 2013 opgericht door twee ingenieurs: Lucas & Wiet.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Insaverinsaver.be HQ: Houthalen, BelgiumReported employees: 51-200 | Houthalen, Belgium | 51-200 | Exact match | 45 contacts → |
“At Insaver, we guide you every step of the way toward a low-carbon future.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TTR Energyttrenergy.com HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 45 contacts → |
“TTR Energy is a hands-on investment and asset manager in the renewable energy sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Energreenenergreen.com HQ: BelgiumReported employees: 501-1,000 | Belgium | 501-1,000 | Exact match | 37 contacts → |
“We believe in the impact and power of energy within the green and sustainable environment, lived and realised by people and community.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Enerdeal By EDPenerdeal.com HQ: Zaventem, BelgiumReported employees: 11-50 | Zaventem, Belgium | 11-50 | Exact match | 33 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eneco Wind Belgium S.Aeneco.com HQ: Wavre, BelgiumReported employees: 1-10 | Wavre, Belgium | 1-10 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | ENSYSensys.be HQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 22 contacts → |
“As specialists in the field of renewable energy and energy efficiency, we offer unique proposals to both individuals and businesses.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Polarsunpolarsun.be HQ: Barchon, BelgiumReported employees: 11-50 | Barchon, Belgium | 11-50 | Exact match | 20 contacts → |
“Chez Polarsun, nous concevons, installons et assurons le suivi de solutions énergétiques durables pour les particuliers, les entreprises et les collectivités.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Beauvent CVbeauvent.be HQ: Oostende, BelgiumReported employees: 11-50 | Oostende, Belgium | 11-50 | Exact match | 18 contacts → |
“De coöperatie BeauVent wil zoveel mogelijk mensen verenigen die mee investeren in energie-efficiëntie en de productie van duurzame energie uit oa zon en wind.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Skysunskysun.eu HQ: BelgiumReported employees: 1-10 | Belgium | 1-10 | Exact match | 18 contacts → |
“Chez Skysun nous avons une mission : Financer la transition énergétique au sein de l'Union Européenne.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Eoluz NVeoluz.be HQ: Kapellen, BelgiumReported employees: 11-50 | Kapellen, Belgium | 11-50 | Exact match | 16 contacts → |
“Eoluz bouwt vandaag aan de energie van morgen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | MITISmitis.be HQ: Liège, BelgiumReported employees: 11-50 | Liège, Belgium | 11-50 | Exact match | 14 contacts → |
“Mitis is an innovative technology company dedicated to developing cutting-edge solutions for the energy transition, making power generation more efficient and environmentally…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | watts.greenwatts.green HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 14 contacts → |
“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 description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Greenpulsegreenpulse.eu HQ: Ghent, BelgiumReported employees: 1-10 | Ghent, Belgium | 1-10 | Exact match | 13 contacts → |
“GreenPulse offers Renewables-as-a-Service and enables corporations to achieve sustainable growth and contribute against climate change.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Enovos Green Powerenovosgreenpower.eu HQ: Tongeren, BelgiumReported employees: 11-50 | Tongeren, Belgium | 11-50 | Exact match | 13 contacts → |
“Enovos Green Power ontwikkelt zonnepanelen- en windmolenparken in België en Nederland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 141 company matches
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Renewable energy startups: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
141 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 141 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for renewable energy startups?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many renewable energy startups did RevenueBase find based in Belgium?
The saved snapshot records 141 matching company records, 3,086 tracked contacts and 1,555 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 renewable energy startups based in Belgium. Snapshot: September 16, 2026. https://revenuebase.ai/companies/renewable-energy-startups/belgium.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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