Company lists · Data refreshed November 2026

Top 25 Rooftop heating & ventilating unit suppliers based in the Netherlands

Name: Rooftop heating & ventilating unit suppliers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 1, 2026 120 companies tracked

RevenueBase identified 120 company matches for rooftop heating & ventilating unit suppliers associated with the Netherlands as of November 2026 and tracks 1,512 professional contacts across them, including 586 with verified work emails. Cg is the largest hub.

This list covers company matches for rooftop heating & ventilating unit suppliers associated with the Netherlands, 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 1, 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 1, 2026 How this list was built

120Companies

1,512Contacts tracked

586Verified emails

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The 25 largest rooftop heating & ventilating unit suppliers based in the Netherlands

Ranked by team size

Top 25 of 120 company matches for rooftop heating & ventilating unit suppliers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rensa Verwarming Ventilatie	Exact match	Didam, NetherlandsHQ recorded Nov 1, 2026	201-500	220 contacts →
	Exact match “Rensa Verwarming en Ventilatie neemt als technische groothandel een vooraanstaande plaats in op de markt van verwarming en ventilatie.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2	Daikin Nederland	Exact match	Capelle Aan Den Ijssel, NetherlandsHQ recorded Nov 1, 2026	201-500	175 contacts →
	Exact match “Daikin is wereldwijd marktleider op het gebied van HVAC-R systemen en specialist in verwarmen en koelen.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3	Zehnder Group Nederland	Exact match	Zwolle, NetherlandsHQ recorded Nov 1, 2026	201-500	162 contacts →
	Exact match “Zehnder Group Nederland – alles voor een comfortabel, gezond en energiezuining binnenklimaat.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4	Econox BV Compleet In Klimaat EN Ventilatie	Exact match	Eindhoven, NetherlandsHQ recorded Nov 1, 2026	51-200	77 contacts →
	Exact match “De missie van Econox is; een comfortabel en gezond binnenklimaat voor iedereen.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5	Systemair Nederland	Exact match	Waalwijk, NetherlandsHQ recorded Nov 1, 2026	51-200	68 contacts →
	Exact match “By your side, from concept to completion Een gezond binnenklimaat levert een belangrijke bijdrage aan ons welbevinden.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6	Interduct	Exact match	Ittervoort, NetherlandsHQ recorded Nov 1, 2026	201-500	59 contacts →
	Exact match “Met meer dan 20 bedrijven behoort de Interduct Groep tot de grootste ventilatietechnische specialisten van Nederland.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7	Thermonoord	Exact match	Gorredijk, NetherlandsHQ recorded Nov 1, 2026	51-200	44 contacts →
	Exact match “ThermoNoord is een technische groothandel gespecialiseerd in klimaatoplossingen.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8	NED AIR BV	Exact match	Kampen, NetherlandsHQ recorded Nov 1, 2026	51-200	38 contacts →
	Exact match “Ned Air is een innovatieve fabrikant van luchtbehandelingsystemen, warmteterugwinunits en dakventilatoren.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9	Lennox Benelux BV	Exact match	Nijkerk, NetherlandsHQ recorded Nov 1, 2026	51-200	35 contacts →
	Exact match “Lennox is producent en leverancier van HVAC-apparatuur op het gebied van klimaatbeheersing, verwarming, airconditioning en koeling.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10	Hartman Installatie	Exact match	Urk, NetherlandsHQ recorded Nov 1, 2026	51-200	33 contacts →
	Exact match “Bij Hartman Installatie in Urk, Hardenberg en Zwolle werken we elke dag aan duurzaam comfort.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11	Poppe Installatietechniek	Exact match	Hulst, NetherlandsHQ recorded Nov 1, 2026	51-200	29 contacts →
	Exact match “Poppe Installatietechniek is specialist in het aanleggen, onderhouden en repareren van volledige klimaatinstallaties in woningen, utiliteitsgebouwen en scholen.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12	Western Airconditioning B.V	Exact match	Hoevelaken, NetherlandsHQ recorded Nov 1, 2026	11-50	28 contacts →
	Exact match “Western Airconditioning is sinds 1988 dé leverancier van airconditioners, koelmachines, warmtepompen en luchtbehandelingsapparatuur en onderscheidt zich door een klantgerichte…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13	Vent-Axia B.V	Exact match	Eersel, NetherlandsHQ recorded Nov 1, 2026	11-50	22 contacts →
	Exact match “Vent-Axia, setting the ventilation standard Vent-Axia is een van oorspronge Britse fabrikant en leverancier van verwarmings- en ventilatiesystemen met een sterke marktpositie in…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14	U-Tube Systems B.V	Exact match	Tholen, NetherlandsHQ recorded Nov 1, 2026	11-50	22 contacts →
	Exact match “U-Tube Systems has become a full supplier in the field of heating and cooling systems.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15	Andrews Sykes Klimaatverhuur	Exact match	Bleiswijk, NetherlandsHQ recorded Nov 1, 2026	501-1,000	20 contacts →
	Exact match “Andrews Sykes is marktleider op gebied van Klimaatverhuur in Nederland.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16	Scholtes BV	Exact match	Monster, NetherlandsHQ recorded Nov 1, 2026	11-50	17 contacts →
	Exact match “Scholtes verzorgt de aanleg, het onderhoud en de service van centrale verwarmingsinstallaties, warmwater- en gasinstallaties, airconditioning, ventilatiesystemen…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17	Dickhoff Installaties B.V Onderdeel VAN Dickhoff Onderhoud B.V	Exact match	Rotterdam, NetherlandsHQ recorded Nov 1, 2026	11-50	15 contacts →
	Exact match “Dickhoff Installaties is een jong, dynamisch installatiebedrijf waar naast de klant, kwaliteit bovenaan staat.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18	Ferroli Nederland	Exact match	Breda, NetherlandsHQ recorded Nov 1, 2026	1,001-5,000	15 contacts →
	Exact match “Ferroli Nederland is een verkoop- en serviceorganisatie van energiebesparende binnenklimaatconcepten voor alle niveaus in de bedrijfskolom.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19	Spiro Clean Ventilatie B.V	Exact match	Nederweert, NetherlandsHQ recorded Nov 1, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20	Smitsair	Exact match	Uithoorn, NetherlandsHQ recorded Nov 1, 2026	51-200	12 contacts →
	Exact match “Smitsair bestaat ruim 100 jaar.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21	ORCON	Exact match	Veenendaal, NetherlandsHQ recorded Nov 1, 2026	51-200	12 contacts →
	Exact match “Bij Orcon draait ventilatie om aangenaam genieten Een buitengewoon binnenklimaat, dat is wat Orcon drijft.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22	Velu Klimaattechnische Groothandel BV	Exact match	Westerbroek, NetherlandsHQ recorded Nov 1, 2026	11-50	10 contacts →
	Exact match “Wij zijn in Nederland dè klimaattechnische groothandel die innovatieve oplossingen biedt passend bij de hogere eisen die gesteld worden aan een goed binnenklimaat in de woningbouw…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23	ANJO	Exact match	Beverwijk, NetherlandsHQ recorded Nov 1, 2026	11-50	10 contacts →
	Exact match “ANJO Anjo is sinds 1964 een begrip in de markt op het gebied van daktoebehoren in aluminium, kunststof en roestvast staal.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24	Altop International Euroclima	Exact match	Beek (montferland), NetherlandsHQ recorded Nov 1, 2026	1-10	10 contacts →
	Exact match “Altop International supplies high-quality air handling units, fan coil units, and custom solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25	Rodrie Ventilatie Techniek B.V	Exact match	Ittervoort, NetherlandsHQ recorded Nov 1, 2026	11-50	9 contacts →
	Exact match “RoDrie Ventilatietechniek is een gerenommeerd bedrijf op het gebied van ventilatie in de woningbouw.” Recorded in the RevenueBase company graph · Nov 1, 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 “rooftop heating & ventilating unit suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 120 rooftop heating & ventilating unit suppliers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 586 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rooftop heating & ventilating unit suppliers based in the Netherlands at a glance

As of Nov 1, 2026

38.8%Verified-email coverage

12.6Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Cg

Nov 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 120 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 the Netherlands whose business descriptions match “rooftop heating & ventilating unit suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 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 November 1, 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 “rooftop heating & ventilating unit suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rooftop heating & ventilating unit suppliers are there based in the Netherlands?

RevenueBase identified 120 company matches for rooftop heating & ventilating unit suppliers associated with the Netherlands 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?

Rensa Verwarming Ventilatie tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most rooftop heating & ventilating unit suppliers?

Cg leads with 5 company records, followed by Bb (2) and Bj (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 120 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 1, 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.