Company lists · Data refreshed October 2026
Top 25 Hvac cleanroom contractors based in Belgium
RevenueBase identified 100 company matches for hvac cleanroom contractors associated with Belgium as of October 2026 and tracks 1,566 professional contacts across them, including 586 with verified work emails. Brussels is the largest hub.
This list covers company matches for hvac cleanroom contractors 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 October 14, 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 hvac cleanroom contractors based in Belgium
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 372 contacts → | ||||
Exact match “ABN Klimatisatie, uw snelste klimatisatiepartner!” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 205 contacts → | ||||
Exact match “The manufacturing processes of our clients are subject to high standards and require our expertise in controlled and regulated environments.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 132 contacts → | ||||
Exact match “CAIROX BELGIUM is a leading supplier of Heating, Ventilation and Air Conditioning products (HVAC).” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 129 contacts → | ||||
Exact match “Every year, air pollution prematurely kills 7 million people worldwide.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 70 contacts → | ||||
Exact match “Professionele HVAC-expert, gericht op jouw sector Climagroup is dé referentiepartner voor klimatisatie en ventilatie.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 57 contacts → | ||||
Exact match “Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “BARRE is a preferred Partner of the biggest players in the pharmaceutical industry and is an expert in the following specific fields : Clean piping - WIFI.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 29 contacts → | ||||
Exact match “Founded in 1996, ABN Cleanroom Technology is a Belgium-based cleanroom specialist supplying high-quality cleanroom solutions across Europe.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “Goessens est une société spécialisée dans l'installation de systèmes de chauffage, de ventilation et de climatisation.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “Grote of kleine vragen naar verwarming, ventilatie, koeling of sanitair?” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 25 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 22 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “My Engineering is an engineering office specialized in the field of advanced technologies.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 15 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “TMS – Technical Maintenance Service, opgericht in 1995, is een ervaren partner in HVAC, koel- en sanitaire installaties voor professionele en industriële omgevingen.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Maes Industries is specialist in HVAC, airconditioning, warmtepompen, ventilatie en andere koel- en verwarmingstoepassingen.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “KVT realiseert een breed gamma aan activiteiten als installateur HVAC in ventilatie, verwarming en koeling, gaande van engineering en calculatie tot projectorganisatie…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Applicair | Expert cleanrooms & HVAC – Depuis 1995 Basée à Battice (Liège, Belgique), Applicair est spécialisée dans 4 domaines d'activité très spécialisés : Cleanrooms &…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “DS TECHNICS S.A active dans le secteur de l'HVAC a été constituée en novembre 2013 par le Groupe PUTMAN basé à Anderlecht.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “Alitech is een installatiebedrijf met specialisatie in HVAC en sanitaire technieken.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Specialist in Air treatment and climate control.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Fondée en 1969 par José et Nicole Grommet, l' entreprise n' a cessé d' évoluer rapidement dans les applications HVAC.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “DVL Klimatisatie & installatietechnieken/HVAC is gespecialiseerd in kwalitatieve sanitaire-verwarmings- en ventilatie installaties.” Recorded in the RevenueBase company graph · Oct 14, 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 “hvac cleanroom contractors”. 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 100 hvac cleanroom contractors based in Belgium
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Hvac cleanroom contractors based in Belgium at a glance
As of Oct 14, 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 100 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 “hvac cleanroom contractors” 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 586 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 October 14, 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 “hvac cleanroom contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hvac cleanroom contractors are there based in Belgium?
RevenueBase identified 100 company matches for hvac cleanroom contractors associated with Belgium as of October 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?
ABN Klimatisatie tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hvac cleanroom contractors?
Brussels leads with 4 company records, followed by Aalter (2) and Beveren (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 586 professional contacts with verified work emails tracked across these 100 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 100 hvac cleanroom contractors 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
- Hvac cleanroom contractors based in Sao Paulo, Brazil
- Hvac cleanroom contractors based in Calgary, Canada
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Company intelligence · public preview
Top 25 hvac cleanroom contractors 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 100 matching company records for hvac cleanroom contractors based in Belgium, with 1,566 tracked contacts and 586 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: October 14, 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 hvac cleanroom contractors 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 |  ABN Klimatisatieabn.beHQ: Munsterbilzen, BelgiumReported employees: Not recorded | Munsterbilzen, Belgium | Not recorded | Exact match | 372 contacts → |
“ABN Klimatisatie, uw snelste klimatisatiepartner!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Exyte Central Europe Gmbhexyte.netHQ: Beveren, BelgiumReported employees: 501-1,000 | Beveren, Belgium | 501-1,000 | Exact match | 205 contacts → |
“The manufacturing processes of our clients are subject to high standards and require our expertise in controlled and regulated environments.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Deltrian Internationaldeltrian.com HQ: Fleurus, BelgiumReported employees: 501-1,000 | Fleurus, Belgium | 501-1,000 | Exact match | 129 contacts → |
“Every year, air pollution prematurely kills 7 million people worldwide.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Climagroupclimagroup.beHQ: Alken, BelgiumReported employees: 201-500 | Alken, Belgium | 201-500 | Exact match | 70 contacts → |
“Professionele HVAC-expert, gericht op jouw sector Climagroup is dé referentiepartner voor klimatisatie en ventilatie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Clima & Partnersclimaenpartners.beHQ: Wijnegem, BelgiumReported employees: 51-200 | Wijnegem, Belgium | 51-200 | Exact match | 57 contacts → |
“Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Barré SAbarre.eu HQ: Wavre, BelgiumReported employees: 11-50 | Wavre, Belgium | 11-50 | Exact match | 37 contacts → |
“BARRE is a preferred Partner of the biggest players in the pharmaceutical industry and is an expert in the following specific fields : Clean piping - WIFI.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ABN Cleanroom Technology NVabn-cleanroomtechnology.comHQ: Munsterbilzen, BelgiumReported employees: 11-50 | Munsterbilzen, Belgium | 11-50 | Exact match | 29 contacts → |
“Founded in 1996, ABN Cleanroom Technology is a Belgium-based cleanroom specialist supplying high-quality cleanroom solutions across Europe.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Goessensgoessens.beHQ: Hannut, BelgiumReported employees: 51-200 | Hannut, Belgium | 51-200 | Exact match | 28 contacts → |
“Goessens est une société spécialisée dans l'installation de systèmes de chauffage, de ventilation et de climatisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  GEZELgezel.beHQ: Buggenhout, BelgiumReported employees: 51-200 | Buggenhout, Belgium | 51-200 | Exact match | 28 contacts → |
“Grote of kleine vragen naar verwarming, ventilatie, koeling of sanitair?” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ventilair Group Belgiumventilairgroup.be HQ: Kuurne, BelgiumReported employees: 11-50 | Kuurne, Belgium | 11-50 | Exact match | 25 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hooyberghs Hvachooyberghs.be HQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 22 contacts → |
“Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MY Engineering SRLmy-engineering.be HQ: La Louvière, BelgiumReported employees: 11-50 | La Louvière, Belgium | 11-50 | Exact match | 16 contacts → |
“My Engineering is an engineering office specialized in the field of advanced technologies.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Climawest NVclimawest.beHQ: Zwevegem, BelgiumReported employees: 11-50 | Zwevegem, Belgium | 11-50 | Exact match | 15 contacts → |
“Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Technical Maintenance Service NVtmsbelgium.be HQ: Ternat, BelgiumReported employees: 11-50 | Ternat, Belgium | 11-50 | Exact match | 14 contacts → |
“TMS – Technical Maintenance Service, opgericht in 1995, is een ervaren partner in HVAC, koel- en sanitaire installaties voor professionele en industriële omgevingen.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Maes Industriesmaesindustries.be HQ: Herentals, BelgiumReported employees: 51-200 | Herentals, Belgium | 51-200 | Exact match | 13 contacts → |
“Maes Industries is specialist in HVAC, airconditioning, warmtepompen, ventilatie en andere koel- en verwarmingstoepassingen.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KVTkvt-nv.be HQ: Lier, BelgiumReported employees: 51-200 | Lier, Belgium | 51-200 | Exact match | 12 contacts → |
“KVT realiseert een breed gamma aan activiteiten als installateur HVAC in ventilatie, verwarming en koeling, gaande van engineering en calculatie tot projectorganisatie…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Applicair SAapplicair.be HQ: Herve-battice, BelgiumReported employees: 11-50 | Herve-battice, Belgium | 11-50 | Exact match | 11 contacts → |
“Applicair | Expert cleanrooms & HVAC – Depuis 1995 Basée à Battice (Liège, Belgique), Applicair est spécialisée dans 4 domaines d'activité très spécialisés : Cleanrooms &…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | DS Technics S.A Hvac Putman Groupdstechnics.be HQ: Anderlecht, BelgiumReported employees: 11-50 | Anderlecht, Belgium | 11-50 | Exact match | 8 contacts → |
“DS TECHNICS S.A active dans le secteur de l'HVAC a été constituée en novembre 2013 par le Groupe PUTMAN basé à Anderlecht.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Alitechalitech.beHQ: Denderhoutem, BelgiumReported employees: 11-50 | Denderhoutem, Belgium | 11-50 | Exact match | 7 contacts → |
“Alitech is een installatiebedrijf met specialisatie in HVAC en sanitaire technieken.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bepa S.Abepa.be HQ: Jemeppe-sur-sambre, BelgiumReported employees: 11-50 | Jemeppe-sur-sambre, Belgium | 11-50 | Exact match | 7 contacts → |
“Specialist in Air treatment and climate control.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | grommet.begrommet.be HQ: Battice, BelgiumReported employees: 11-50 | Battice, Belgium | 11-50 | Exact match | 7 contacts → |
“Fondée en 1969 par José et Nicole Grommet, l' entreprise n' a cessé d' évoluer rapidement dans les applications HVAC.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DVL Klimatisatiedvl-klimatisatie.be HQ: Kalmthout, BelgiumReported employees: 11-50 | Kalmthout, Belgium | 11-50 | Exact match | 6 contacts → |
“DVL Klimatisatie & installatietechnieken/HVAC is gespecialiseerd in kwalitatieve sanitaire-verwarmings- en ventilatie installaties.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 100 company matches
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Hvac cleanroom contractors: dataset insights
October 14, 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
98 records in the displayed employee bands.
2 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 100 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: October 14, 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 hvac cleanroom contractors?
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 hvac cleanroom contractors did RevenueBase find based in Belgium?
The saved snapshot records 100 matching company records, 1,566 tracked contacts and 586 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: October 14, 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
Hvac cleanroom contractors by geography
- Hvac cleanroom contractors based in Sao Paulo, Brazil
- Hvac cleanroom contractors based in Calgary, Canada
- Hvac cleanroom contractors based in Toronto, Canada
- Hvac cleanroom contractors based in Mumbai, India
- Hvac cleanroom contractors based in New Delhi, India
- Hvac cleanroom contractors based in Pune, India
- Hvac cleanroom contractors based in Dubai, United Arab Emirates
- Hvac cleanroom contractors based in Austin, United States
- Hvac cleanroom contractors based in Dallas, United States
- Hvac cleanroom contractors based in Denver, United States
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- Hvac cleanroom contractors based in Jacksonville, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hvac cleanroom contractors based in Belgium. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-cleanroom-contractors/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
- Hvac cleanroom contractors based in Sao Paulo, Brazil
- Hvac cleanroom contractors based in Calgary, Canada
- Hvac cleanroom contractors based in Toronto, Canada
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- Hvac cleanroom contractors based in New Delhi, India
- Hvac cleanroom contractors based in Pune, India
Company intelligence · public preview
Top 25 hvac cleanroom contractors based in Belgium
RevenueBase records 100 matching company records for hvac cleanroom contractors based in Belgium, with 1,566 tracked contacts and 586 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: October 14, 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 hvac cleanroom contractors 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 | ABN Klimatisatieabn.be HQ: Munsterbilzen, BelgiumReported employees: Not recorded | Munsterbilzen, Belgium | Not recorded | Exact match | 372 contacts → |
“ABN Klimatisatie, uw snelste klimatisatiepartner!” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Exyte Central Europe Gmbhexyte.net HQ: Beveren, BelgiumReported employees: 501-1,000 | Beveren, Belgium | 501-1,000 | Exact match | 205 contacts → |
“The manufacturing processes of our clients are subject to high standards and require our expertise in controlled and regulated environments.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Deltrian Internationaldeltrian.com HQ: Fleurus, BelgiumReported employees: 501-1,000 | Fleurus, Belgium | 501-1,000 | Exact match | 129 contacts → |
“Every year, air pollution prematurely kills 7 million people worldwide.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Climagroupclimagroup.be HQ: Alken, BelgiumReported employees: 201-500 | Alken, Belgium | 201-500 | Exact match | 70 contacts → |
“Professionele HVAC-expert, gericht op jouw sector Climagroup is dé referentiepartner voor klimatisatie en ventilatie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Clima & Partnersclimaenpartners.be HQ: Wijnegem, BelgiumReported employees: 51-200 | Wijnegem, Belgium | 51-200 | Exact match | 57 contacts → |
“Clima & Partners staat bekend als dé airconditioningspecialist.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Barré SAbarre.eu HQ: Wavre, BelgiumReported employees: 11-50 | Wavre, Belgium | 11-50 | Exact match | 37 contacts → |
“BARRE is a preferred Partner of the biggest players in the pharmaceutical industry and is an expert in the following specific fields : Clean piping - WIFI.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ABN Cleanroom Technology NVabn-cleanroomtechnology.com HQ: Munsterbilzen, BelgiumReported employees: 11-50 | Munsterbilzen, Belgium | 11-50 | Exact match | 29 contacts → |
“Founded in 1996, ABN Cleanroom Technology is a Belgium-based cleanroom specialist supplying high-quality cleanroom solutions across Europe.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Goessensgoessens.be HQ: Hannut, BelgiumReported employees: 51-200 | Hannut, Belgium | 51-200 | Exact match | 28 contacts → |
“Goessens est une société spécialisée dans l'installation de systèmes de chauffage, de ventilation et de climatisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GEZELgezel.be HQ: Buggenhout, BelgiumReported employees: 51-200 | Buggenhout, Belgium | 51-200 | Exact match | 28 contacts → |
“Grote of kleine vragen naar verwarming, ventilatie, koeling of sanitair?” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ventilair Group Belgiumventilairgroup.be HQ: Kuurne, BelgiumReported employees: 11-50 | Kuurne, Belgium | 11-50 | Exact match | 25 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hooyberghs Hvachooyberghs.be HQ: Turnhout, BelgiumReported employees: 11-50 | Turnhout, Belgium | 11-50 | Exact match | 22 contacts → |
“Hooyberghs HVAC, een merk van VINCI Energies, ontwerpt en bouwt technische installaties op maat, volgens de wensen van de klant.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MY Engineering SRLmy-engineering.be HQ: La Louvière, BelgiumReported employees: 11-50 | La Louvière, Belgium | 11-50 | Exact match | 16 contacts → |
“My Engineering is an engineering office specialized in the field of advanced technologies.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Climawest NVclimawest.be HQ: Zwevegem, BelgiumReported employees: 11-50 | Zwevegem, Belgium | 11-50 | Exact match | 15 contacts → |
“Climawest NV is an installation company specialized in HVAC applications for businesses, offices, industry, retail, and private construction.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Technical Maintenance Service NVtmsbelgium.be HQ: Ternat, BelgiumReported employees: 11-50 | Ternat, Belgium | 11-50 | Exact match | 14 contacts → |
“TMS – Technical Maintenance Service, opgericht in 1995, is een ervaren partner in HVAC, koel- en sanitaire installaties voor professionele en industriële omgevingen.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Maes Industriesmaesindustries.be HQ: Herentals, BelgiumReported employees: 51-200 | Herentals, Belgium | 51-200 | Exact match | 13 contacts → |
“Maes Industries is specialist in HVAC, airconditioning, warmtepompen, ventilatie en andere koel- en verwarmingstoepassingen.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KVTkvt-nv.be HQ: Lier, BelgiumReported employees: 51-200 | Lier, Belgium | 51-200 | Exact match | 12 contacts → |
“KVT realiseert een breed gamma aan activiteiten als installateur HVAC in ventilatie, verwarming en koeling, gaande van engineering en calculatie tot projectorganisatie…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Applicair SAapplicair.be HQ: Herve-battice, BelgiumReported employees: 11-50 | Herve-battice, Belgium | 11-50 | Exact match | 11 contacts → |
“Applicair | Expert cleanrooms & HVAC – Depuis 1995 Basée à Battice (Liège, Belgique), Applicair est spécialisée dans 4 domaines d'activité très spécialisés : Cleanrooms &…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | DS Technics S.A Hvac Putman Groupdstechnics.be HQ: Anderlecht, BelgiumReported employees: 11-50 | Anderlecht, Belgium | 11-50 | Exact match | 8 contacts → |
“DS TECHNICS S.A active dans le secteur de l'HVAC a été constituée en novembre 2013 par le Groupe PUTMAN basé à Anderlecht.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alitechalitech.be HQ: Denderhoutem, BelgiumReported employees: 11-50 | Denderhoutem, Belgium | 11-50 | Exact match | 7 contacts → |
“Alitech is een installatiebedrijf met specialisatie in HVAC en sanitaire technieken.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bepa S.Abepa.be HQ: Jemeppe-sur-sambre, BelgiumReported employees: 11-50 | Jemeppe-sur-sambre, Belgium | 11-50 | Exact match | 7 contacts → |
“Specialist in Air treatment and climate control.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | grommet.begrommet.be HQ: Battice, BelgiumReported employees: 11-50 | Battice, Belgium | 11-50 | Exact match | 7 contacts → |
“Fondée en 1969 par José et Nicole Grommet, l' entreprise n' a cessé d' évoluer rapidement dans les applications HVAC.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | DVL Klimatisatiedvl-klimatisatie.be HQ: Kalmthout, BelgiumReported employees: 11-50 | Kalmthout, Belgium | 11-50 | Exact match | 6 contacts → |
“DVL Klimatisatie & installatietechnieken/HVAC is gespecialiseerd in kwalitatieve sanitaire-verwarmings- en ventilatie installaties.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hvac cleanroom contractors: dataset insights
October 14, 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
98 records in the displayed employee bands.
2 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 100 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: October 14, 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 hvac cleanroom contractors?
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 hvac cleanroom contractors did RevenueBase find based in Belgium?
The saved snapshot records 100 matching company records, 1,566 tracked contacts and 586 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: October 14, 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.
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Cite this list
RevenueBase Data Team. Top 25 hvac cleanroom contractors based in Belgium. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-cleanroom-contractors/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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