Company lists · Data refreshed November 2026
Top 25 Indoor air quality system providers based in Belgium
RevenueBase identified 106 company matches for indoor air quality system providers associated with Belgium as of November 2026 and tracks 932 professional contacts across them, including 334 with verified work emails. Aalter is the largest hub.
This list covers company matches for indoor air quality system 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 November 6, 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 indoor air quality system providers based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 134 contacts → | ||||
Exact match “Vasco is your partner for an optimal indoor climate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 131 contacts → | ||||
Exact match “Every year, air pollution prematurely kills 7 million people worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 60 contacts → | ||||
Exact match “Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 37 contacts → | ||||
Exact match “We create the world's best indoor climate for people and environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 32 contacts → | ||||
Exact match “Hamster Cleaning provides professional cleaning and inspection services of air ducts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “In over 70 countries we provide tailored services from planning to installation of excellent solutions for the best indoor climate since 1895.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “Since 2005, we have been pursuing the (further) development of innovative systems that contribute to the comfort of your living environment, more specifically a healthy indoor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 24 contacts → | ||||
Exact match “Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 20 contacts → | ||||
Exact match “Qui sommes-nous?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 19 contacts → | ||||
Exact match “For more than half a century, Camfil has been helping people breathe cleaner air.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Au cœur des intérieurs de millions de personnes, Aldes conçoit et fabrique des solutions de ventilation et confort thermiques fiables et performantes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Industriële ventilatie?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Stokjes nv is al jaren gespecialiseerd in het ontwerpen en uitvoeren van ventilatiesystemen voor onder andere- Woningen - Winkels - Kantoren - Fabrieken - Andere…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “Comfort Home is gespecialiseerd in het plaatsen van ventilatie in woningen, appartementen en kantoren.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “Airscan delivers actionable services across buildings and cities to protect health and drive sustainability- Indoor air quality assessments: short-term diagnostics, source…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “AJ-Air c'est la vente, l’étude, le conseil, l’installation et la maintenance de toutes vos installations liées au traitement de l'air : Pompes à chaleur, climatisation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “De activiteiten van FAT gaan terug naar 1976.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Nous regroupons, au sein d'une même équipe, les compétences en terme d’études, d’installation et d’entretien de vos projets de chauffage, de ventilation et de climatisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “AQ International is gespecialiseerd in het optimaliseren van lucht- en waterkwaliteit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “The mission of TakeAir is to create a balanced indoor microbial climate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “The label comprises a group of experts in indoor air quality who strive to certify products with the lowest emissions into indoor air.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “JMD Ventilation Mécanique Contrôlée Un appareil de ventilation double flux vous garanti un confort intérieur et une qualité d'air optimale, tout en réduisant vos coût de chauffage.” Recorded in the RevenueBase company graph · Nov 6, 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 “indoor air quality system 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 106 indoor air quality system providers based in Belgium
See the full list, filter by size, metro and specialty, and access 334 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Indoor air quality system providers based in Belgium at a glance
As of Nov 6, 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 106 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 “indoor air quality system 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 334 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 6, 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 “indoor air quality system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many indoor air quality system providers are there based in Belgium?
RevenueBase identified 106 company matches for indoor air quality system providers 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?
Vasco Benelux tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most indoor air quality system providers?
Aalter leads with 4 company records, followed by Genk (3) and Ghent (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 334 professional contacts with verified work emails tracked across these 106 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 106 indoor air quality system providers based in Belgium. Start with a free account, no credit card.
Download this list →Related lists
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- Indoor air quality system providers based in Denmark
- Indoor air quality system providers based in Finland
- Indoor air quality system providers based in France
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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- Lists A-Z
- New lists
- Indoor air quality system providers based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 indoor air quality system providers 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 106 matching company records for indoor air quality system providers based in Belgium, with 932 tracked contacts and 334 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 6, 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 indoor air quality system providers 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 |  Vasco Beneluxvasco.euHQ: Dilsen, BelgiumReported employees: 501-1,000 | Dilsen, Belgium | 501-1,000 | Exact match | 134 contacts → |
“Vasco is your partner for an optimal indoor climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Deltrian Internationaldeltrian.comHQ: Fleurus, BelgiumReported employees: 501-1,000 | Fleurus, Belgium | 501-1,000 | Exact match | 131 contacts → |
“Every year, air pollution prematurely kills 7 million people worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Clima & Partnersclimaenpartners.beHQ: Wijnegem, BelgiumReported employees: 51-200 | Wijnegem, Belgium | 51-200 | Exact match | 60 contacts → |
“Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Swegon Belgium NV SAswegon.beHQ: Gembloux, BelgiumReported employees: 11-50 | Gembloux, Belgium | 11-50 | Exact match | 37 contacts → |
“We create the world's best indoor climate for people and environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hamster Cleaninghamstercleaning.comHQ: Genk, BelgiumReported employees: 51-200 | Genk, Belgium | 51-200 | Exact match | 32 contacts → |
“Hamster Cleaning provides professional cleaning and inspection services of air ducts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Zehnder Group Belgiumzehnder.beHQ: Mechelen, BelgiumReported employees: 1,001-5,000 | Mechelen, Belgium | 1,001-5,000 | Exact match | 29 contacts → |
“In over 70 countries we provide tailored services from planning to installation of excellent solutions for the best indoor climate since 1895.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ventilair Group Belgiumventilairgroup.beHQ: Kuurne, BelgiumReported employees: 11-50 | Kuurne, Belgium | 11-50 | Exact match | 27 contacts → |
“Since 2005, we have been pursuing the (further) development of innovative systems that contribute to the comfort of your living environment, more specifically a healthy indoor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hooyberghs Hvachooyberghs.beHQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 24 contacts → |
“Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Delbrassine SAdelbrassine.beHQ: Petit-rechain, BelgiumReported employees: 51-200 | Petit-rechain, Belgium | 51-200 | Exact match | 20 contacts → |
“Qui sommes-nous?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Camfil Belgium NV SAcamfil.beHQ: Zaventem, BelgiumReported employees: 11-50 | Zaventem, Belgium | 11-50 | Exact match | 19 contacts → |
“For more than half a century, Camfil has been helping people breathe cleaner air.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Clivetclivet.comHQ: Burdinne, BelgiumReported employees: 501-1,000 | Burdinne, Belgium | 501-1,000 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Aldes Beneluxaldesbenelux.comHQ: Hermalle-sous-argenteau, BelgiumReported employees: 11-50 | Hermalle-sous-argenteau, Belgium | 11-50 | Exact match | 17 contacts → |
“Au cœur des intérieurs de millions de personnes, Aldes conçoit et fabrique des solutions de ventilation et confort thermiques fiables et performantes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  TM Technicstm-technics.beHQ: Genk, BelgiumReported employees: 11-50 | Genk, Belgium | 11-50 | Exact match | 16 contacts → |
“Industriële ventilatie?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Climawest NVclimawest.beHQ: Zwevegem, BelgiumReported employees: 11-50 | Zwevegem, Belgium | 11-50 | Exact match | 16 contacts → |
“Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Stokjes NVstokjes.beHQ: Tessenderlo, BelgiumReported employees: 51-200 | Tessenderlo, Belgium | 51-200 | Exact match | 16 contacts → |
“Stokjes nv is al jaren gespecialiseerd in het ontwerpen en uitvoeren van ventilatiesystemen voor onder andere- Woningen - Winkels - Kantoren - Fabrieken - Andere…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Comfort Home Ventilatiesystemencomfort-home.beHQ: Tielt, BelgiumReported employees: 11-50 | Tielt, Belgium | 11-50 | Exact match | 14 contacts → |
“Comfort Home is gespecialiseerd in het plaatsen van ventilatie in woningen, appartementen en kantoren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  airscan.orgairscan.orgHQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 8 contacts → |
“Airscan delivers actionable services across buildings and cities to protect health and drive sustainability- Indoor air quality assessments: short-term diagnostics, source…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aj-Airaj-air.beHQ: Sart-bernard, BelgiumReported employees: 1-10 | Sart-bernard, Belgium | 1-10 | Exact match | 7 contacts → |
“AJ-Air c'est la vente, l’étude, le conseil, l’installation et la maintenance de toutes vos installations liées au traitement de l'air : Pompes à chaleur, climatisation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Flanders AIR Technicflandersairtechnic.beHQ: Kruisem, BelgiumReported employees: 11-50 | Kruisem, Belgium | 11-50 | Exact match | 7 contacts → |
“De activiteiten van FAT gaan terug naar 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Econergy Sprleconergy.beHQ: Soignies, BelgiumReported employees: 11-50 | Soignies, Belgium | 11-50 | Exact match | 7 contacts → |
“Nous regroupons, au sein d'une même équipe, les compétences en terme d’études, d’installation et d’entretien de vos projets de chauffage, de ventilation et de climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Deltrian International S.Adeltrian.be HQ: Fleurus, BelgiumReported employees: 1-10 | Fleurus, Belgium | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  AQ Internationalaqinternational.beHQ: Herentals, BelgiumReported employees: 1-10 | Herentals, Belgium | 1-10 | Exact match | 5 contacts → |
“AQ International is gespecialiseerd in het optimaliseren van lucht- en waterkwaliteit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Takeairtakeair.worldHQ: Oudenaarde, BelgiumReported employees: 1-10 | Oudenaarde, Belgium | 1-10 | Exact match | 5 contacts → |
“The mission of TakeAir is to create a balanced indoor microbial climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  AIR Label Scoreair-label.comHQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 4 contacts → |
“The label comprises a group of experts in indoor air quality who strive to certify products with the lowest emissions into indoor air.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Jmd-Ventilationjmd.beHQ: Seneffe, BelgiumReported employees: 1-10 | Seneffe, Belgium | 1-10 | Exact match | 4 contacts → |
“JMD Ventilation Mécanique Contrôlée Un appareil de ventilation double flux vous garanti un confort intérieur et une qualité d'air optimale, tout en réduisant vos coût de chauffage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 106 company matches
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Indoor air quality system providers: dataset insights
November 6, 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
103 records in the displayed employee bands.
3 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 106 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 6, 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 indoor air quality system providers?
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 indoor air quality system providers did RevenueBase find based in Belgium?
The saved snapshot records 106 matching company records, 932 tracked contacts and 334 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 6, 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
Indoor air quality system providers by geography
- Indoor air quality system providers based in Sao Paulo, Brazil
- Indoor air quality system providers based in New Delhi, India
- Indoor air quality system providers based in London, United Kingdom
- Indoor air quality system providers based in Houston, United States
- Indoor air quality system providers based in Australia
- Indoor air quality system providers based in Brazil
- Indoor air quality system providers based in Canada
- Indoor air quality system providers based in Chile
- Indoor air quality system providers based in Colombia
- Indoor air quality system providers based in Denmark
- Indoor air quality system providers based in Finland
- Indoor air quality system providers based in France
Cite this list
RevenueBase Data Team. Top 25 indoor air quality system providers based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/indoor-air-quality-system-providers/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
- Indoor air quality system providers based in Sao Paulo, Brazil
- Indoor air quality system providers based in New Delhi, India
- Indoor air quality system providers based in London, United Kingdom
- Indoor air quality system providers based in Houston, United States
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- Indoor air quality system providers based in Brazil
Company intelligence · public preview
Top 25 indoor air quality system providers based in Belgium
RevenueBase records 106 matching company records for indoor air quality system providers based in Belgium, with 932 tracked contacts and 334 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 6, 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 indoor air quality system providers 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 | Vasco Beneluxvasco.eu HQ: Dilsen, BelgiumReported employees: 501-1,000 | Dilsen, Belgium | 501-1,000 | Exact match | 134 contacts → |
“Vasco is your partner for an optimal indoor climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Deltrian Internationaldeltrian.com HQ: Fleurus, BelgiumReported employees: 501-1,000 | Fleurus, Belgium | 501-1,000 | Exact match | 131 contacts → |
“Every year, air pollution prematurely kills 7 million people worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clima & Partnersclimaenpartners.be HQ: Wijnegem, BelgiumReported employees: 51-200 | Wijnegem, Belgium | 51-200 | Exact match | 60 contacts → |
“Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Swegon Belgium NV SAswegon.be HQ: Gembloux, BelgiumReported employees: 11-50 | Gembloux, Belgium | 11-50 | Exact match | 37 contacts → |
“We create the world's best indoor climate for people and environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hamster Cleaninghamstercleaning.com HQ: Genk, BelgiumReported employees: 51-200 | Genk, Belgium | 51-200 | Exact match | 32 contacts → |
“Hamster Cleaning provides professional cleaning and inspection services of air ducts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zehnder Group Belgiumzehnder.be HQ: Mechelen, BelgiumReported employees: 1,001-5,000 | Mechelen, Belgium | 1,001-5,000 | Exact match | 29 contacts → |
“In over 70 countries we provide tailored services from planning to installation of excellent solutions for the best indoor climate since 1895.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ventilair Group Belgiumventilairgroup.be HQ: Kuurne, BelgiumReported employees: 11-50 | Kuurne, Belgium | 11-50 | Exact match | 27 contacts → |
“Since 2005, we have been pursuing the (further) development of innovative systems that contribute to the comfort of your living environment, more specifically a healthy indoor…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hooyberghs Hvachooyberghs.be HQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 24 contacts → |
“Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Delbrassine SAdelbrassine.be HQ: Petit-rechain, BelgiumReported employees: 51-200 | Petit-rechain, Belgium | 51-200 | Exact match | 20 contacts → |
“Qui sommes-nous?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Camfil Belgium NV SAcamfil.be HQ: Zaventem, BelgiumReported employees: 11-50 | Zaventem, Belgium | 11-50 | Exact match | 19 contacts → |
“For more than half a century, Camfil has been helping people breathe cleaner air.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Clivetclivet.com HQ: Burdinne, BelgiumReported employees: 501-1,000 | Burdinne, Belgium | 501-1,000 | Exact match | 19 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Aldes Beneluxaldesbenelux.com HQ: Hermalle-sous-argenteau, BelgiumReported employees: 11-50 | Hermalle-sous-argenteau, Belgium | 11-50 | Exact match | 17 contacts → |
“Au cœur des intérieurs de millions de personnes, Aldes conçoit et fabrique des solutions de ventilation et confort thermiques fiables et performantes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | TM Technicstm-technics.be HQ: Genk, BelgiumReported employees: 11-50 | Genk, Belgium | 11-50 | Exact match | 16 contacts → |
“Industriële ventilatie?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Climawest NVclimawest.be HQ: Zwevegem, BelgiumReported employees: 11-50 | Zwevegem, Belgium | 11-50 | Exact match | 16 contacts → |
“Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Stokjes NVstokjes.be HQ: Tessenderlo, BelgiumReported employees: 51-200 | Tessenderlo, Belgium | 51-200 | Exact match | 16 contacts → |
“Stokjes nv is al jaren gespecialiseerd in het ontwerpen en uitvoeren van ventilatiesystemen voor onder andere- Woningen - Winkels - Kantoren - Fabrieken - Andere…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Comfort Home Ventilatiesystemencomfort-home.be HQ: Tielt, BelgiumReported employees: 11-50 | Tielt, Belgium | 11-50 | Exact match | 14 contacts → |
“Comfort Home is gespecialiseerd in het plaatsen van ventilatie in woningen, appartementen en kantoren.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | airscan.orgairscan.org HQ: Brussels, BelgiumReported employees: 11-50 | Brussels, Belgium | 11-50 | Exact match | 8 contacts → |
“Airscan delivers actionable services across buildings and cities to protect health and drive sustainability- Indoor air quality assessments: short-term diagnostics, source…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aj-Airaj-air.be HQ: Sart-bernard, BelgiumReported employees: 1-10 | Sart-bernard, Belgium | 1-10 | Exact match | 7 contacts → |
“AJ-Air c'est la vente, l’étude, le conseil, l’installation et la maintenance de toutes vos installations liées au traitement de l'air : Pompes à chaleur, climatisation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Flanders AIR Technicflandersairtechnic.be HQ: Kruisem, BelgiumReported employees: 11-50 | Kruisem, Belgium | 11-50 | Exact match | 7 contacts → |
“De activiteiten van FAT gaan terug naar 1976.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Econergy Sprleconergy.be HQ: Soignies, BelgiumReported employees: 11-50 | Soignies, Belgium | 11-50 | Exact match | 7 contacts → |
“Nous regroupons, au sein d'une même équipe, les compétences en terme d’études, d’installation et d’entretien de vos projets de chauffage, de ventilation et de climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Deltrian International S.Adeltrian.be HQ: Fleurus, BelgiumReported employees: 1-10 | Fleurus, Belgium | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | AQ Internationalaqinternational.be HQ: Herentals, BelgiumReported employees: 1-10 | Herentals, Belgium | 1-10 | Exact match | 5 contacts → |
“AQ International is gespecialiseerd in het optimaliseren van lucht- en waterkwaliteit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Takeairtakeair.world HQ: Oudenaarde, BelgiumReported employees: 1-10 | Oudenaarde, Belgium | 1-10 | Exact match | 5 contacts → |
“The mission of TakeAir is to create a balanced indoor microbial climate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | AIR Label Scoreair-label.com HQ: Brussels, BelgiumReported employees: 1-10 | Brussels, Belgium | 1-10 | Exact match | 4 contacts → |
“The label comprises a group of experts in indoor air quality who strive to certify products with the lowest emissions into indoor air.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Jmd-Ventilationjmd.be HQ: Seneffe, BelgiumReported employees: 1-10 | Seneffe, Belgium | 1-10 | Exact match | 4 contacts → |
“JMD Ventilation Mécanique Contrôlée Un appareil de ventilation double flux vous garanti un confort intérieur et une qualité d'air optimale, tout en réduisant vos coût de chauffage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 106 company matches
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Indoor air quality system providers: dataset insights
November 6, 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
103 records in the displayed employee bands.
3 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 106 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 6, 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 indoor air quality system providers?
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 indoor air quality system providers did RevenueBase find based in Belgium?
The saved snapshot records 106 matching company records, 932 tracked contacts and 334 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 6, 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 indoor air quality system providers based in Belgium. Snapshot: November 6, 2026. https://revenuebase.ai/companies/indoor-air-quality-system-providers/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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