Company lists · Data refreshed November 2026
Top 25 Heating system retrofitting companies based in the Netherlands
RevenueBase identified 431 company matches for heating system retrofitting companies associated with the Netherlands as of November 2026 and tracks 4,248 professional contacts across them, including 1,364 with verified work emails. Alkmaar is the largest hub.
This list covers company matches for heating system retrofitting companies 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 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 heating system retrofitting companies based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 813 contacts → | ||||
Exact match “Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 210 contacts → | ||||
Exact match “Intergas: an introduction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 199 contacts → | ||||
Exact match “Bonarius Bedrijven De naam Bonarius was lange tijd synoniem voor de aanleg en het onderhoud van cv-installaties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 117 contacts → | ||||
Exact match “In Lichtenvoorde ontwikkelt ATAG al decennialang verwarmingsoplossingen voor de Nederlandse markt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 54 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 45 contacts → | ||||
Exact match “Paans Installatiebedrijven is al sinds de oprichting in 1964 een uitstekende naam in de installatie branche.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “Sankomij Installatietechniek BV verzorgt installatiewerkzaamheden in nieuwbouw, renovatie en groot onderhoud.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 41 contacts → | ||||
Exact match “Fortes Energy Systems is dé expert in het overdragen van energie in collectieve warmte- en koudenetten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 38 contacts → | ||||
Exact match “Van den Biggelaar Installatietechniek is de totaalinstallateur op het gebied van woningbouw, renovatie en service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 36 contacts → | ||||
Exact match “Voor al uw wensen op het gebied van verwarming en warmwater bent u bij ons aan het juiste adres!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 36 contacts → | ||||
Exact match “ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 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 6, 2026 · View company records in RevenueBase | |||||
| 13 | 31 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 6, 2026 · View company records in RevenueBase | |||||
| 14 | 31 contacts → | ||||
Exact match “Onze passie: meer comfort, minder energie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 27 contacts → | ||||
Exact match “Albrand is specialist in vloerverwarming, vloerkoeling, wandverwarming en plafondverwarming.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 26 contacts → | ||||
Exact match “MAGNUM is your main partner for advice and deliveries of standard heating systems as well as custom made solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 25 contacts → | ||||
Exact match “P.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 24 contacts → | ||||
Exact match “A.J.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 23 contacts → | ||||
Exact match “Energie Service Friesland is de grootste onafhankelijke serviceorganisatie in Fryslân op het gebied van verwarming, warm water, koeling en duurzame technieken.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 21 contacts → | ||||
Exact match “VAN DEN HOFF Installatiebedrijf is al bijna 85 jaar vakkundig en energiek aan de slag in de installatiebranche in de regio Eindhoven.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 21 contacts → | ||||
Exact match “Duurzame installateur voor Noord-Holland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “ETHERMA has more than 40 years of experience in the planning, design, production and installation of electric heating systems, infrared heaters, open space, gutter, roof heating…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Het enige dat je merkt is dat je energierekening lager wordt.' Energy Bridge helpt woningcorporaties, VvE's, kantooreigenaren en zorginstellingen met het overstappen van fossiele…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “The energy market is facing its biggest transformation since the discovery of the gas field in Groningen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “WARP Systems produceert, innoveert en levert de nieuwe generatie vloerverwarming/koeling.” 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 “heating system retrofitting companies”. 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 431 heating system retrofitting companies based in the Netherlands
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Heating system retrofitting companies based in the Netherlands at a glance
As of Nov 6, 2026Companies by employee count
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 431 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 “heating system retrofitting companies” 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 1,364 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 “heating system retrofitting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heating system retrofitting companies are there based in the Netherlands?
RevenueBase identified 431 company matches for heating system retrofitting companies 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?
Feenstra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most heating system retrofitting companies?
Alkmaar leads with 6 company records, followed by Amsterdam (6) and Venlo (5).
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 1,364 professional contacts with verified work emails tracked across these 431 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 431 heating system retrofitting companies based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
Heating system retrofitting companies by geography
- Heating system retrofitting companies based in London, United Kingdom
- Heating system retrofitting companies based in Australia
- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia
- Heating system retrofitting companies based in Denmark
- Heating system retrofitting companies based in Finland
- Heating system retrofitting companies based in France
- Heating system retrofitting companies based in Germany
- Heating system retrofitting companies based in Ireland
- Heating system retrofitting companies based in Italy
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
- Heating system retrofitting companies based in London, United Kingdom
- Heating system retrofitting companies based in Australia
- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia
Company intelligence · public preview
Top 25 heating system retrofitting companies based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 431 matching company records for heating system retrofitting companies based in the Netherlands, with 4,248 tracked contacts and 1,364 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 heating system retrofitting companies based in the Netherlands
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 |  Feenstrafeenstra.comHQ: Lelystad, NetherlandsReported employees: 1,001-5,000 | Lelystad, Netherlands | 1,001-5,000 | Exact match | 813 contacts → |
“Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Intergas Verwarming B.Vintergas-verwarming.nlHQ: Coevorden, NetherlandsReported employees: 201-500 | Coevorden, Netherlands | 201-500 | Exact match | 210 contacts → |
“Intergas: an introduction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Bonarius Bedrijvenbonarius.comHQ: Zwanenburg, NetherlandsReported employees: 201-500 | Zwanenburg, Netherlands | 201-500 | Exact match | 199 contacts → |
“Bonarius Bedrijven De naam Bonarius was lange tijd synoniem voor de aanleg en het onderhoud van cv-installaties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Atag Verwarmingatagverwarming.nlHQ: Lichtenvoorde, NetherlandsReported employees: 51-200 | Lichtenvoorde, Netherlands | 51-200 | Exact match | 117 contacts → |
“In Lichtenvoorde ontwikkelt ATAG al decennialang verwarmingsoplossingen voor de Nederlandse markt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Breman Zuidbreman.nlHQ: Drunen, NetherlandsReported employees: 51-200 | Drunen, Netherlands | 51-200 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Paans Installatiebedrijven BVpaans.nlHQ: Meerkerk, NetherlandsReported employees: 51-200 | Meerkerk, Netherlands | 51-200 | Exact match | 45 contacts → |
“Paans Installatiebedrijven is al sinds de oprichting in 1964 een uitstekende naam in de installatie branche.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Sankomij Installatietechniek BVsankomij.nlHQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 42 contacts → |
“Sankomij Installatietechniek BV verzorgt installatiewerkzaamheden in nieuwbouw, renovatie en groot onderhoud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Fortes Energy Systemsfortes-es.nlHQ: Houten, NetherlandsReported employees: 51-200 | Houten, Netherlands | 51-200 | Exact match | 41 contacts → |
“Fortes Energy Systems is dé expert in het overdragen van energie in collectieve warmte- en koudenetten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  VAN DEN Biggelaar Installatietechniekvandenbiggelaarinstallatie.nlHQ: Sint-oedenrode, NetherlandsReported employees: 51-200 | Sint-oedenrode, Netherlands | 51-200 | Exact match | 38 contacts → |
“Van den Biggelaar Installatietechniek is de totaalinstallateur op het gebied van woningbouw, renovatie en service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gasservice Noordhollandgasservice-nh.nlHQ: Purmerend, NetherlandsReported employees: 51-200 | Purmerend, Netherlands | 51-200 | Exact match | 36 contacts → |
“Voor al uw wensen op het gebied van verwarming en warmwater bent u bij ons aan het juiste adres!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ASN Installatiesasndokkum.nlHQ: Dokkum, NetherlandsReported employees: 11-50 | Dokkum, Netherlands | 11-50 | Exact match | 36 contacts → |
“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hartman Installatiehartmaninstallatie.nlHQ: Urk, NetherlandsReported employees: 51-200 | Urk, Netherlands | 51-200 | Exact match | 33 contacts → |
“Bij Hartman Installatie in Urk, Hardenberg en Zwolle werken we elke dag aan duurzaam comfort.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Poppe Installatietechniekpoppeinstallatietechniek.nlHQ: Hulst, NetherlandsReported employees: 51-200 | Hulst, Netherlands | 51-200 | Exact match | 31 contacts → |
“Poppe Installatietechniek is specialist in het aanleggen, onderhouden en repareren van volledige klimaatinstallaties in woningen, utiliteitsgebouwen en scholen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Heluto BVheluto.nlHQ: Diever, NetherlandsReported employees: 51-200 | Diever, Netherlands | 51-200 | Exact match | 31 contacts → |
“Onze passie: meer comfort, minder energie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Albrand BValbrand.nlHQ: Zevenaar, NetherlandsReported employees: 11-50 | Zevenaar, Netherlands | 11-50 | Exact match | 27 contacts → |
“Albrand is specialist in vloerverwarming, vloerkoeling, wandverwarming en plafondverwarming.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Magnum Heating B.Vmagnumheating.comHQ: Tholen, NetherlandsReported employees: 11-50 | Tholen, Netherlands | 11-50 | Exact match | 26 contacts → |
“MAGNUM is your main partner for advice and deliveries of standard heating systems as well as custom made solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  P. Jansen Installatietechniek B.Vpjansen.nlHQ: Bergen Op Zoom, NetherlandsReported employees: 51-200 | Bergen Op Zoom, Netherlands | 51-200 | Exact match | 25 contacts → |
“P.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aj.Loots BVajloots.nlHQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 24 contacts → |
“A.J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Energie Service Frieslandenergieservice.nlHQ: Heerenveen, NetherlandsReported employees: 11-50 | Heerenveen, Netherlands | 11-50 | Exact match | 23 contacts → |
“Energie Service Friesland is de grootste onafhankelijke serviceorganisatie in Fryslân op het gebied van verwarming, warm water, koeling en duurzame technieken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  VAN DEN Hoff Installatiebedrijf BVvandenhoff.nlHQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 21 contacts → |
“VAN DEN HOFF Installatiebedrijf is al bijna 85 jaar vakkundig en energiek aan de slag in de installatiebranche in de regio Eindhoven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  KTI Installatietechniekkti.nlHQ: Schagen, NetherlandsReported employees: 11-50 | Schagen, Netherlands | 11-50 | Exact match | 21 contacts → |
“Duurzame installateur voor Noord-Holland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Etherma Benelux BVetherma.nlHQ: Hengelo, NetherlandsReported employees: 11-50 | Hengelo, Netherlands | 11-50 | Exact match | 19 contacts → |
“ETHERMA has more than 40 years of experience in the planning, design, production and installation of electric heating systems, infrared heaters, open space, gutter, roof heating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Energy Bridgeenergybridge.nlHQ: Veenendaal, NetherlandsReported employees: 11-50 | Veenendaal, Netherlands | 11-50 | Exact match | 19 contacts → |
“Het enige dat je merkt is dat je energierekening lager wordt.' Energy Bridge helpt woningcorporaties, VvE's, kantooreigenaren en zorginstellingen met het overstappen van fossiele…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Masterwatt BVmasterwatt.comHQ: Ridderkerk, NetherlandsReported employees: 11-50 | Ridderkerk, Netherlands | 11-50 | Exact match | 18 contacts → |
“The energy market is facing its biggest transformation since the discovery of the gas field in Groningen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Warp Systemswarp-systems.comHQ: Nieuwveen, NetherlandsReported employees: 11-50 | Nieuwveen, Netherlands | 11-50 | Exact match | 18 contacts → |
“WARP Systems produceert, innoveert en levert de nieuwe generatie vloerverwarming/koeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 431 company matches
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Heating system retrofitting companies: 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
422 records in the displayed employee bands.
9 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 Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 431 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 heating system retrofitting companies?
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 heating system retrofitting companies did RevenueBase find based in the Netherlands?
The saved snapshot records 431 matching company records, 4,248 tracked contacts and 1,364 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
Heating system retrofitting companies by geography
- Heating system retrofitting companies based in London, United Kingdom
- Heating system retrofitting companies based in Australia
- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia
- Heating system retrofitting companies based in Denmark
- Heating system retrofitting companies based in Finland
- Heating system retrofitting companies based in France
- Heating system retrofitting companies based in Germany
- Heating system retrofitting companies based in Ireland
- Heating system retrofitting companies based in Italy
Cite this list
RevenueBase Data Team. Top 25 heating system retrofitting companies based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heating-system-retrofitting-companies/netherlands.
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
- Heating system retrofitting companies based in London, United Kingdom
- Heating system retrofitting companies based in Australia
- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia
Company intelligence · public preview
Top 25 heating system retrofitting companies based in the Netherlands
RevenueBase records 431 matching company records for heating system retrofitting companies based in the Netherlands, with 4,248 tracked contacts and 1,364 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 heating system retrofitting companies based in the Netherlands
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 | Feenstrafeenstra.com HQ: Lelystad, NetherlandsReported employees: 1,001-5,000 | Lelystad, Netherlands | 1,001-5,000 | Exact match | 813 contacts → |
“Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Intergas Verwarming B.Vintergas-verwarming.nl HQ: Coevorden, NetherlandsReported employees: 201-500 | Coevorden, Netherlands | 201-500 | Exact match | 210 contacts → |
“Intergas: an introduction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Bonarius Bedrijvenbonarius.com HQ: Zwanenburg, NetherlandsReported employees: 201-500 | Zwanenburg, Netherlands | 201-500 | Exact match | 199 contacts → |
“Bonarius Bedrijven De naam Bonarius was lange tijd synoniem voor de aanleg en het onderhoud van cv-installaties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Atag Verwarmingatagverwarming.nl HQ: Lichtenvoorde, NetherlandsReported employees: 51-200 | Lichtenvoorde, Netherlands | 51-200 | Exact match | 117 contacts → |
“In Lichtenvoorde ontwikkelt ATAG al decennialang verwarmingsoplossingen voor de Nederlandse markt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Breman Zuidbreman.nl HQ: Drunen, NetherlandsReported employees: 51-200 | Drunen, Netherlands | 51-200 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Paans Installatiebedrijven BVpaans.nl HQ: Meerkerk, NetherlandsReported employees: 51-200 | Meerkerk, Netherlands | 51-200 | Exact match | 45 contacts → |
“Paans Installatiebedrijven is al sinds de oprichting in 1964 een uitstekende naam in de installatie branche.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Sankomij Installatietechniek BVsankomij.nl HQ: Veldhoven, NetherlandsReported employees: 51-200 | Veldhoven, Netherlands | 51-200 | Exact match | 42 contacts → |
“Sankomij Installatietechniek BV verzorgt installatiewerkzaamheden in nieuwbouw, renovatie en groot onderhoud.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Fortes Energy Systemsfortes-es.nl HQ: Houten, NetherlandsReported employees: 51-200 | Houten, Netherlands | 51-200 | Exact match | 41 contacts → |
“Fortes Energy Systems is dé expert in het overdragen van energie in collectieve warmte- en koudenetten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | VAN DEN Biggelaar Installatietechniekvandenbiggelaarinstallatie.nl HQ: Sint-oedenrode, NetherlandsReported employees: 51-200 | Sint-oedenrode, Netherlands | 51-200 | Exact match | 38 contacts → |
“Van den Biggelaar Installatietechniek is de totaalinstallateur op het gebied van woningbouw, renovatie en service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gasservice Noordhollandgasservice-nh.nl HQ: Purmerend, NetherlandsReported employees: 51-200 | Purmerend, Netherlands | 51-200 | Exact match | 36 contacts → |
“Voor al uw wensen op het gebied van verwarming en warmwater bent u bij ons aan het juiste adres!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ASN Installatiesasndokkum.nl HQ: Dokkum, NetherlandsReported employees: 11-50 | Dokkum, Netherlands | 11-50 | Exact match | 36 contacts → |
“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hartman Installatiehartmaninstallatie.nl HQ: Urk, NetherlandsReported employees: 51-200 | Urk, Netherlands | 51-200 | Exact match | 33 contacts → |
“Bij Hartman Installatie in Urk, Hardenberg en Zwolle werken we elke dag aan duurzaam comfort.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Poppe Installatietechniekpoppeinstallatietechniek.nl HQ: Hulst, NetherlandsReported employees: 51-200 | Hulst, Netherlands | 51-200 | Exact match | 31 contacts → |
“Poppe Installatietechniek is specialist in het aanleggen, onderhouden en repareren van volledige klimaatinstallaties in woningen, utiliteitsgebouwen en scholen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Heluto BVheluto.nl HQ: Diever, NetherlandsReported employees: 51-200 | Diever, Netherlands | 51-200 | Exact match | 31 contacts → |
“Onze passie: meer comfort, minder energie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Albrand BValbrand.nl HQ: Zevenaar, NetherlandsReported employees: 11-50 | Zevenaar, Netherlands | 11-50 | Exact match | 27 contacts → |
“Albrand is specialist in vloerverwarming, vloerkoeling, wandverwarming en plafondverwarming.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Magnum Heating B.Vmagnumheating.com HQ: Tholen, NetherlandsReported employees: 11-50 | Tholen, Netherlands | 11-50 | Exact match | 26 contacts → |
“MAGNUM is your main partner for advice and deliveries of standard heating systems as well as custom made solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | P. Jansen Installatietechniek B.Vpjansen.nl HQ: Bergen Op Zoom, NetherlandsReported employees: 51-200 | Bergen Op Zoom, Netherlands | 51-200 | Exact match | 25 contacts → |
“P.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aj.Loots BVajloots.nl HQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 24 contacts → |
“A.J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Energie Service Frieslandenergieservice.nl HQ: Heerenveen, NetherlandsReported employees: 11-50 | Heerenveen, Netherlands | 11-50 | Exact match | 23 contacts → |
“Energie Service Friesland is de grootste onafhankelijke serviceorganisatie in Fryslân op het gebied van verwarming, warm water, koeling en duurzame technieken.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VAN DEN Hoff Installatiebedrijf BVvandenhoff.nl HQ: Eindhoven, NetherlandsReported employees: 11-50 | Eindhoven, Netherlands | 11-50 | Exact match | 21 contacts → |
“VAN DEN HOFF Installatiebedrijf is al bijna 85 jaar vakkundig en energiek aan de slag in de installatiebranche in de regio Eindhoven.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | KTI Installatietechniekkti.nl HQ: Schagen, NetherlandsReported employees: 11-50 | Schagen, Netherlands | 11-50 | Exact match | 21 contacts → |
“Duurzame installateur voor Noord-Holland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Etherma Benelux BVetherma.nl HQ: Hengelo, NetherlandsReported employees: 11-50 | Hengelo, Netherlands | 11-50 | Exact match | 19 contacts → |
“ETHERMA has more than 40 years of experience in the planning, design, production and installation of electric heating systems, infrared heaters, open space, gutter, roof heating…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Energy Bridgeenergybridge.nl HQ: Veenendaal, NetherlandsReported employees: 11-50 | Veenendaal, Netherlands | 11-50 | Exact match | 19 contacts → |
“Het enige dat je merkt is dat je energierekening lager wordt.' Energy Bridge helpt woningcorporaties, VvE's, kantooreigenaren en zorginstellingen met het overstappen van fossiele…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Masterwatt BVmasterwatt.com HQ: Ridderkerk, NetherlandsReported employees: 11-50 | Ridderkerk, Netherlands | 11-50 | Exact match | 18 contacts → |
“The energy market is facing its biggest transformation since the discovery of the gas field in Groningen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Warp Systemswarp-systems.com HQ: Nieuwveen, NetherlandsReported employees: 11-50 | Nieuwveen, Netherlands | 11-50 | Exact match | 18 contacts → |
“WARP Systems produceert, innoveert en levert de nieuwe generatie vloerverwarming/koeling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 431 company matches
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Heating system retrofitting companies: 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
422 records in the displayed employee bands.
9 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 Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 431 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 heating system retrofitting companies?
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 heating system retrofitting companies did RevenueBase find based in the Netherlands?
The saved snapshot records 431 matching company records, 4,248 tracked contacts and 1,364 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
Heating system retrofitting companies by geography
- Heating system retrofitting companies based in London, United Kingdom
- Heating system retrofitting companies based in Australia
- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia
- Heating system retrofitting companies based in Denmark
- Heating system retrofitting companies based in Finland
- Heating system retrofitting companies based in France
- Heating system retrofitting companies based in Germany
- Heating system retrofitting companies based in Ireland
- Heating system retrofitting companies based in Italy
Cite this list
RevenueBase Data Team. Top 25 heating system retrofitting companies based in the Netherlands. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heating-system-retrofitting-companies/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Heating system retrofitting companies based in Austria
- Heating system retrofitting companies based in Belgium
- Heating system retrofitting companies based in Canada
- Heating system retrofitting companies based in Czechia