Company lists · Data refreshed November 2026

Top 25 Thermal systems integrators based in Belgium

RevenueBase identified 171 company matches for thermal systems integrators associated with Belgium as of November 2026 and tracks 2,030 professional contacts across them, including 670 with verified work emails. Zwevegem is the largest hub.

This list covers company matches for thermal systems integrators 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 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
171Companies
2,030Contacts tracked
670Verified emails
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The 25 largest thermal systems integrators based in Belgium

Ranked by team size
Top 25 of 171 company matches for thermal systems integrators based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMunsterbilzen, BelgiumHQ recorded Nov 5, 2026n/a374 contacts →

Exact match

“ABN Klimatisatie, uw snelste klimatisatiepartner!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchLiège, BelgiumHQ recorded Nov 5, 202651-200172 contacts →

Exact match

“Drever International has been dedicated to advancing the technology of heat processing equipment since 1966.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGeel, BelgiumHQ recorded Nov 5, 202651-20060 contacts →

Exact match

“Van een uitgebreide analyse, naar de plaatsing en nazorg van uw gebouwtechnieken: bij Belcotec kunt u terecht voor het ontwerp en de volledige uitvoering van al uw HVAC- en…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchWilrijk, BelgiumHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“TAC!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHenri-chapelle, BelgiumHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“Henkens Frères is a family company that was founded in 1954.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchKontich, BelgiumHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“In the flower sector, Airclima is clearly the market leader, but the organization is also a reliable partner in Pharma, Food, Feed & Agro and HVAC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHannut, BelgiumHQ recorded Nov 5, 202651-20036 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAuderghem, BelgiumHQ recorded Nov 5, 202611-5031 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 5, 2026 · View company records in RevenueBase
9Exact matchBattice, BelgiumHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“ÉCOLOGIE - ÉCONOMIE - QUALITÉ Air Ambiance a pour mission: de répondre aux besoins de chauffage, de climatisation, de réfrigération et de ventilation en proposant un service…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchDilsen, BelgiumHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Climatrix is jouw partner in innovatieve verwarmings- en koelingssystemen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBuggenhout, BelgiumHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Grote of kleine vragen naar verwarming, ventilatie, koeling of sanitair?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchOverijse, BelgiumHQ recorded Nov 5, 202651-20027 contacts →

Exact match

“Group VHC zorgt al meer dan 25 jaar voor slimme oplossingen in verwarming, koeling, ventilatie en zonne energie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKuurne, BelgiumHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“Quartier is een installatiebedrijf uit Zuid West-Vlaanderen actief in centrale verwarming, sanitair, ventilatie en koeling.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchEvergem, BelgiumHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“At Fixsus, we make technology work together.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchEeklo, BelgiumHQ recorded Nov 5, 202651-20024 contacts →

Exact match

“We engineer, build, & and install your Industrial heat exchangers and your process installations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchTurnhout, BelgiumHQ recorded Nov 5, 202611-5024 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 5, 2026 · View company records in RevenueBase
17Exact matchDiepenbeek, BelgiumHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Deltha ontwerpt en bouwt uw gebouwinstallaties, verwarming, koeling, ventilatie, elektriciteit en sanitair.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHerk-de-stad, BelgiumHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“We devise, measure up, and build customised industrial cooling solutions and take care of maintenance, thus keeping the installation in excellent shape.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWaarloos, BelgiumHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“Operating from the Benelux, we are the preferred partner for customers in the oil, gas and chemical industry for whom accurate measuring, uptime and expertise are of key…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGhent, BelgiumHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“Zaman is een professionele technisch dienstverlener voor installaties op de professionele en industriële markt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPetit-rechain, BelgiumHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Qui sommes-nous?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEvere, BelgiumHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Studybel offers engineering solutions in industrial piping systems, heat exchangers, tanks, silos, and Air Quality Systems, working as Service company up to EPC for the heavy…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBornem, BelgiumHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“Brelco is een totaalintegrator van elektrotechnieken.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLeuze, BelgiumHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Thermia est spécialisée dans la régulation HVAC, la fabrication de tableaux de régulation et l’intégration des systèmes techniques du bâtiment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchZwevegem, BelgiumHQ recorded Nov 5, 202611-5016 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 5, 2026 · View company records in RevenueBase

Showing 25 of 171 thermal systems integrators based in Belgium

See the full list, filter by size, metro and specialty, and access 670 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal systems integrators based in Belgium at a glance

As of Nov 5, 2026
33.0%Verified-email coverage
11.9Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Zwevegem
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
69
51-200
16
501-1,000
1
1,001-5,000
2

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 171 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 systems integrators” 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 670 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 5, 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 systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal systems integrators are there based in Belgium?

RevenueBase identified 171 company matches for thermal systems integrators 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?

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

Which city has the most thermal systems integrators?

Zwevegem leads with 4 company records, followed by Brussels (3) and Kortrijk (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 670 professional contacts with verified work emails tracked across these 171 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 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.