Company lists · Data refreshed November 2026
Top 25 Thermal system suppliers based in Belgium
RevenueBase identified 95 company matches for thermal system suppliers associated with Belgium as of November 2026 and tracks 3,415 professional contacts across them, including 695 with verified work emails. Zaventem is the largest hub.
This list covers company matches for thermal system suppliers 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 2, 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 thermal system suppliers based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 173 contacts → | ||||
Exact match “Callens is een Belgisch familiebedrijf opgericht in 1966.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 2 | 153 contacts → | ||||
Exact match “Experts in our field, Daikin Belgium is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 3 | 137 contacts → | ||||
Exact match “The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 4 | 132 contacts → | ||||
Exact match “CAIROX BELGIUM is a leading supplier of Heating, Ventilation and Air Conditioning products (HVAC).” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 5 | 129 contacts → | ||||
Exact match “Vasco is your partner for an optimal indoor climate.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 6 | 60 contacts → | ||||
Exact match “Your solution for electrical heating & control As industrial partner, we offer reliable systems, qualitative products and services based on a half century of experience.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 7 | 58 contacts → | ||||
Exact match “Weishaupt BeLux maakt deel uit van het Duitse familiebedrijf dat één van de wereldmarktleiders is voor branders, condensatiesystemen, thermische zonnesystemen, warmtepompen en…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 8 | 42 contacts → | ||||
Exact match “Henkens Frères is a family company that was founded in 1954.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Trane manufactures, rents and services HVAC-R systems and controls to create and sustain safe, comfortable and efficient work environments for buildings and industrial processes.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 11 | 25 contacts → | ||||
Exact match “ACV is a family owned Company active in heating and sanitary hot water.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Welcome to the beautiful world of Radson indoor comfort!” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 13 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Belparts is specialized in the development, production and marketing of components for the automation of HVAC systems (Heating, Ventilation, Air Conditioning) in buildings.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match “ONZE VISIE EEN HART VOOR GROENE WARMTE Warmte staat voor gezelligheid en comfort.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “Deconinck-Wanson is uw specialist op het vlak van industriële thermische installaties.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “2B HVAC est née du rachat par management buy out de la branche HVAC B2B de Dauvister SA, filiale du groupe Luminus, par Damien MERCENIER et ses associés Hervé GRODENT, Valéry…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Boogaerts Hot Air Heating: Our mission : to offer solutions air heating efficient, economical and durable.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “REFRIGERATION LAMBERT is a machinery company based out of 4 Rue des Fauldeurs, Thuin, Belgium.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Carrier Airconditioning est le leader mondial dans les systèmes de chauffage, de ventilation et de climatisation de haute technologie et propose des solutions climatiques…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Roth Benelux is reeds enkele jaren op de Belgische markt en vertegenwoordigt Roth Werke, een internationaal actieve fabrikant van sanitaire en energiesystemen met vestigingen over…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Uw wens, onze passie" Klimaworx is een bedrijf met jarenlange ervaring in de koeltechniek/HVAC branche en sanitaire toepassingen.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “VEH TECHNICS is a heating, ventilation and airconditioning company” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Producten: Ecoforest - Warmtepompen Maincor - Kunststof leidingsystemen Stefani - Drycoolers Tech Controllers - Regeltechniek voor vloerverwarming en CV Frost - Plafond cassette…” Recorded in the RevenueBase company graph · Nov 2, 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 “thermal system suppliers”. 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 95 thermal system suppliers based in Belgium
See the full list, filter by size, metro and specialty, and access 695 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Thermal system suppliers based in Belgium at a glance
As of Nov 2, 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 95 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 “thermal system suppliers” 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 695 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 2, 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 “thermal system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermal system suppliers are there based in Belgium?
RevenueBase identified 95 company matches for thermal system suppliers 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?
Callens tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most thermal system suppliers?
Zaventem leads with 4 company records, followed by Charleroi (3) and Dilsen (3).
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 695 professional contacts with verified work emails tracked across these 95 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 2, 2026.
Ready to reach these companies? Verified emails and direct dials for all 95 thermal system suppliers based in Belgium. Start with a free account, no credit card.
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Thermal system suppliers based in Dubai, United Arab Emirates
- Thermal system suppliers based in Argentina
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Company intelligence · public preview
Top 25 thermal system suppliers 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 95 matching company records for thermal system suppliers based in Belgium, with 3,415 tracked contacts and 695 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: November 2, 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 thermal system suppliers 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 | Callenscallens.eu HQ: Waregem, BelgiumReported employees: 201-500 | Waregem, Belgium | 201-500 | Exact match | 173 contacts → |
“Callens is een Belgisch familiebedrijf opgericht in 1966.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Daikin Beluxdaikin.beHQ: Wavre, BelgiumReported employees: 51-200 | Wavre, Belgium | 51-200 | Exact match | 153 contacts → |
“Experts in our field, Daikin Belgium is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vaillant Group Belgiumvaillant-group.comHQ: Drogenbos, BelgiumReported employees: 10001+ | Drogenbos, Belgium | 10001+ | Exact match | 137 contacts → |
“The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cairox Belgiumcairox.beHQ: Zaventem, BelgiumReported employees: 51-200 | Zaventem, Belgium | 51-200 | Exact match | 132 contacts → |
“CAIROX BELGIUM is a leading supplier of Heating, Ventilation and Air Conditioning products (HVAC).” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vasco Beneluxvasco.euHQ: Dilsen, BelgiumReported employees: 501-1,000 | Dilsen, Belgium | 501-1,000 | Exact match | 129 contacts → |
“Vasco is your partner for an optimal indoor climate.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dirac Industriesdiracindustries.com HQ: Sint-pieters-leeuw, BelgiumReported employees: 51-200 | Sint-pieters-leeuw, Belgium | 51-200 | Exact match | 60 contacts → |
“Your solution for electrical heating & control As industrial partner, we offer reliable systems, qualitative products and services based on a half century of experience.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Weishaupt Beluxweishaupt.beHQ: Anderlecht, BelgiumReported employees: 51-200 | Anderlecht, Belgium | 51-200 | Exact match | 58 contacts → |
“Weishaupt BeLux maakt deel uit van het Duitse familiebedrijf dat één van de wereldmarktleiders is voor branders, condensatiesystemen, thermische zonnesystemen, warmtepompen en…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Henkens Freres S.Ahenkens-freres.be HQ: Henri-chapelle, BelgiumReported employees: 51-200 | Henri-chapelle, Belgium | 51-200 | Exact match | 42 contacts → |
“Henkens Frères is a family company that was founded in 1954.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Trane Belgiumtrane.euHQ: Auderghem, BelgiumReported employees: 11-50 | Auderghem, Belgium | 11-50 | Exact match | 30 contacts → |
“Trane manufactures, rents and services HVAC-R systems and controls to create and sustain safe, comfortable and efficient work environments for buildings and industrial processes.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Climatrixclimatrix.beHQ: Dilsen, BelgiumReported employees: 11-50 | Dilsen, Belgium | 11-50 | Exact match | 28 contacts → |
“Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ACV Internationalacv.comHQ: Dworp, BelgiumReported employees: 201-500 | Dworp, Belgium | 201-500 | Exact match | 25 contacts → |
“ACV is a family owned Company active in heating and sanitary hot water.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Radson Beneluxradson.comHQ: Zonhoven, BelgiumReported employees: 201-500 | Zonhoven, Belgium | 201-500 | Exact match | 24 contacts → |
“Welcome to the beautiful world of Radson indoor comfort!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Clivetclivet.comHQ: Burdinne, BelgiumReported employees: 501-1,000 | Burdinne, Belgium | 501-1,000 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  Belparts Group NVbelparts.comHQ: Rotselaar, BelgiumReported employees: 11-50 | Rotselaar, Belgium | 11-50 | Exact match | 15 contacts → |
“Belparts is specialized in the development, production and marketing of components for the automation of HVAC systems (Heating, Ventilation, Air Conditioning) in buildings.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Henradhenrad.eu HQ: Herentals, BelgiumReported employees: 1,001-5,000 | Herentals, Belgium | 1,001-5,000 | Exact match | 15 contacts → |
“ONZE VISIE EEN HART VOOR GROENE WARMTE Warmte staat voor gezelligheid en comfort.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Deconinck-Wansondeconinck.com HQ: Gavere, BelgiumReported employees: 11-50 | Gavere, Belgium | 11-50 | Exact match | 14 contacts → |
“Deconinck-Wanson is uw specialist op het vlak van industriële thermische installaties.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  2b Hvac2b-hvac.beHQ: Francorchamps, BelgiumReported employees: 11-50 | Francorchamps, Belgium | 11-50 | Exact match | 12 contacts → |
“2B HVAC est née du rachat par management buy out de la branche HVAC B2B de Dauvister SA, filiale du groupe Luminus, par Damien MERCENIER et ses associés Hervé GRODENT, Valéry…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Boogaertsboogaerts.net HQ: Wavre, BelgiumReported employees: 1-10 | Wavre, Belgium | 1-10 | Exact match | 10 contacts → |
“Boogaerts Hot Air Heating: Our mission : to offer solutions air heating efficient, economical and durable.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rcl-Group Réfrigération Lambertrefrigeration-lambert.be HQ: Thuin, BelgiumReported employees: 11-50 | Thuin, Belgium | 11-50 | Exact match | 8 contacts → |
“REFRIGERATION LAMBERT is a machinery company based out of 4 Rue des Fauldeurs, Thuin, Belgium.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carrier Airconditioning Belgiquecarrierbenelux.com HQ: Dilbeek, BelgiumReported employees: 51-200 | Dilbeek, Belgium | 51-200 | Exact match | 5 contacts → |
“Carrier Airconditioning est le leader mondial dans les systèmes de chauffage, de ventilation et de climatisation de haute technologie et propose des solutions climatiques…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Roth Beneluxroth-benelux.com HQ: Keerbergen, BelgiumReported employees: 1-10 | Keerbergen, Belgium | 1-10 | Exact match | 5 contacts → |
“Roth Benelux is reeds enkele jaren op de Belgische markt en vertegenwoordigt Roth Werke, een internationaal actieve fabrikant van sanitaire en energiesystemen met vestigingen over…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Klimaworxklimaworx.beHQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 4 contacts → |
“Uw wens, onze passie" Klimaworx is een bedrijf met jarenlange ervaring in de koeltechniek/HVAC branche en sanitaire toepassingen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | VEH Technicsvehtechnics.be HQ: Gooik, BelgiumReported employees: 11-50 | Gooik, Belgium | 11-50 | Exact match | 4 contacts → |
“VEH TECHNICS is a heating, ventilation and airconditioning company” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Thermex International NVthermex.be HQ: Brasschaat, BelgiumReported employees: 1-10 | Brasschaat, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Eplucon Belgiëeplucon.be HQ: Harelbeke (hulste), BelgiumReported employees: 1-10 | Harelbeke (hulste), Belgium | 1-10 | Exact match | 4 contacts → |
“Producten: Ecoforest - Warmtepompen Maincor - Kunststof leidingsystemen Stefani - Drycoolers Tech Controllers - Regeltechniek voor vloerverwarming en CV Frost - Plafond cassette…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 95 company matches
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Thermal system suppliers: dataset insights
November 2, 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
95 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 95 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: November 2, 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 thermal system suppliers?
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 thermal system suppliers did RevenueBase find based in Belgium?
The saved snapshot records 95 matching company records, 3,415 tracked contacts and 695 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: November 2, 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
Thermal system suppliers by geography
- Thermal system suppliers based in Dubai, United Arab Emirates
- Thermal system suppliers based in Argentina
- Thermal system suppliers based in Australia
- Thermal system suppliers based in Austria
- Thermal system suppliers based in Brazil
- Thermal system suppliers based in Canada
- Thermal system suppliers based in Chile
- Thermal system suppliers based in Colombia
- Thermal system suppliers based in Czechia
- Thermal system suppliers based in France
- Thermal system suppliers based in Germany
- Thermal system suppliers based in Greece
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 thermal system suppliers based in Belgium. Snapshot: November 2, 2026. https://revenuebase.ai/companies/thermal-system-suppliers/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
- Thermal system suppliers based in Dubai, United Arab Emirates
- Thermal system suppliers based in Argentina
- Thermal system suppliers based in Australia
- Thermal system suppliers based in Austria
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Company intelligence · public preview
Top 25 thermal system suppliers based in Belgium
RevenueBase records 95 matching company records for thermal system suppliers based in Belgium, with 3,415 tracked contacts and 695 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: November 2, 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 thermal system suppliers 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 | Callenscallens.eu HQ: Waregem, BelgiumReported employees: 201-500 | Waregem, Belgium | 201-500 | Exact match | 173 contacts → |
“Callens is een Belgisch familiebedrijf opgericht in 1966.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Daikin Beluxdaikin.be HQ: Wavre, BelgiumReported employees: 51-200 | Wavre, Belgium | 51-200 | Exact match | 153 contacts → |
“Experts in our field, Daikin Belgium is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vaillant Group Belgiumvaillant-group.com HQ: Drogenbos, BelgiumReported employees: 10001+ | Drogenbos, Belgium | 10001+ | Exact match | 137 contacts → |
“The Vaillant Group is a global market and technology leader in the fields of heating, ventilation and air-conditioning technology.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cairox Belgiumcairox.be HQ: Zaventem, BelgiumReported employees: 51-200 | Zaventem, Belgium | 51-200 | Exact match | 132 contacts → |
“CAIROX BELGIUM is a leading supplier of Heating, Ventilation and Air Conditioning products (HVAC).” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vasco Beneluxvasco.eu HQ: Dilsen, BelgiumReported employees: 501-1,000 | Dilsen, Belgium | 501-1,000 | Exact match | 129 contacts → |
“Vasco is your partner for an optimal indoor climate.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dirac Industriesdiracindustries.com HQ: Sint-pieters-leeuw, BelgiumReported employees: 51-200 | Sint-pieters-leeuw, Belgium | 51-200 | Exact match | 60 contacts → |
“Your solution for electrical heating & control As industrial partner, we offer reliable systems, qualitative products and services based on a half century of experience.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Weishaupt Beluxweishaupt.be HQ: Anderlecht, BelgiumReported employees: 51-200 | Anderlecht, Belgium | 51-200 | Exact match | 58 contacts → |
“Weishaupt BeLux maakt deel uit van het Duitse familiebedrijf dat één van de wereldmarktleiders is voor branders, condensatiesystemen, thermische zonnesystemen, warmtepompen en…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Henkens Freres S.Ahenkens-freres.be HQ: Henri-chapelle, BelgiumReported employees: 51-200 | Henri-chapelle, Belgium | 51-200 | Exact match | 42 contacts → |
“Henkens Frères is a family company that was founded in 1954.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Trane Belgiumtrane.eu HQ: Auderghem, BelgiumReported employees: 11-50 | Auderghem, Belgium | 11-50 | Exact match | 30 contacts → |
“Trane manufactures, rents and services HVAC-R systems and controls to create and sustain safe, comfortable and efficient work environments for buildings and industrial processes.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Climatrixclimatrix.be HQ: Dilsen, BelgiumReported employees: 11-50 | Dilsen, Belgium | 11-50 | Exact match | 28 contacts → |
“Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ACV Internationalacv.com HQ: Dworp, BelgiumReported employees: 201-500 | Dworp, Belgium | 201-500 | Exact match | 25 contacts → |
“ACV is a family owned Company active in heating and sanitary hot water.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Radson Beneluxradson.com HQ: Zonhoven, BelgiumReported employees: 201-500 | Zonhoven, Belgium | 201-500 | Exact match | 24 contacts → |
“Welcome to the beautiful world of Radson indoor comfort!” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Clivetclivet.com HQ: Burdinne, BelgiumReported employees: 501-1,000 | Burdinne, Belgium | 501-1,000 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | Belparts Group NVbelparts.com HQ: Rotselaar, BelgiumReported employees: 11-50 | Rotselaar, Belgium | 11-50 | Exact match | 15 contacts → |
“Belparts is specialized in the development, production and marketing of components for the automation of HVAC systems (Heating, Ventilation, Air Conditioning) in buildings.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Henradhenrad.eu HQ: Herentals, BelgiumReported employees: 1,001-5,000 | Herentals, Belgium | 1,001-5,000 | Exact match | 15 contacts → |
“ONZE VISIE EEN HART VOOR GROENE WARMTE Warmte staat voor gezelligheid en comfort.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Deconinck-Wansondeconinck.com HQ: Gavere, BelgiumReported employees: 11-50 | Gavere, Belgium | 11-50 | Exact match | 14 contacts → |
“Deconinck-Wanson is uw specialist op het vlak van industriële thermische installaties.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 2b Hvac2b-hvac.be HQ: Francorchamps, BelgiumReported employees: 11-50 | Francorchamps, Belgium | 11-50 | Exact match | 12 contacts → |
“2B HVAC est née du rachat par management buy out de la branche HVAC B2B de Dauvister SA, filiale du groupe Luminus, par Damien MERCENIER et ses associés Hervé GRODENT, Valéry…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Boogaertsboogaerts.net HQ: Wavre, BelgiumReported employees: 1-10 | Wavre, Belgium | 1-10 | Exact match | 10 contacts → |
“Boogaerts Hot Air Heating: Our mission : to offer solutions air heating efficient, economical and durable.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rcl-Group Réfrigération Lambertrefrigeration-lambert.be HQ: Thuin, BelgiumReported employees: 11-50 | Thuin, Belgium | 11-50 | Exact match | 8 contacts → |
“REFRIGERATION LAMBERT is a machinery company based out of 4 Rue des Fauldeurs, Thuin, Belgium.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Carrier Airconditioning Belgiquecarrierbenelux.com HQ: Dilbeek, BelgiumReported employees: 51-200 | Dilbeek, Belgium | 51-200 | Exact match | 5 contacts → |
“Carrier Airconditioning est le leader mondial dans les systèmes de chauffage, de ventilation et de climatisation de haute technologie et propose des solutions climatiques…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Roth Beneluxroth-benelux.com HQ: Keerbergen, BelgiumReported employees: 1-10 | Keerbergen, Belgium | 1-10 | Exact match | 5 contacts → |
“Roth Benelux is reeds enkele jaren op de Belgische markt en vertegenwoordigt Roth Werke, een internationaal actieve fabrikant van sanitaire en energiesystemen met vestigingen over…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Klimaworxklimaworx.be HQ: Mechelen, BelgiumReported employees: 11-50 | Mechelen, Belgium | 11-50 | Exact match | 4 contacts → |
“Uw wens, onze passie" Klimaworx is een bedrijf met jarenlange ervaring in de koeltechniek/HVAC branche en sanitaire toepassingen.” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | VEH Technicsvehtechnics.be HQ: Gooik, BelgiumReported employees: 11-50 | Gooik, Belgium | 11-50 | Exact match | 4 contacts → |
“VEH TECHNICS is a heating, ventilation and airconditioning company” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Thermex International NVthermex.be HQ: Brasschaat, BelgiumReported employees: 1-10 | Brasschaat, Belgium | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Eplucon Belgiëeplucon.be HQ: Harelbeke (hulste), BelgiumReported employees: 1-10 | Harelbeke (hulste), Belgium | 1-10 | Exact match | 4 contacts → |
“Producten: Ecoforest - Warmtepompen Maincor - Kunststof leidingsystemen Stefani - Drycoolers Tech Controllers - Regeltechniek voor vloerverwarming en CV Frost - Plafond cassette…” Recorded description excerpt · November 2, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Thermal system suppliers: dataset insights
November 2, 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
95 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 95 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: November 2, 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 thermal system suppliers?
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 thermal system suppliers did RevenueBase find based in Belgium?
The saved snapshot records 95 matching company records, 3,415 tracked contacts and 695 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: November 2, 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 thermal system suppliers based in Belgium. Snapshot: November 2, 2026. https://revenuebase.ai/companies/thermal-system-suppliers/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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