Company lists · Data refreshed October 2026

Top 25 Energy efficient home upgrade contractors based in the Netherlands

Name: Energy efficient home upgrade contractors based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 572 companies tracked

RevenueBase identified 572 company matches for energy efficient home upgrade contractors associated with the Netherlands as of October 2026 and tracks 4,052 professional contacts across them, including 1,563 with verified work emails. The Hague is the largest hub.

This list covers company matches for energy efficient home upgrade contractors 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 October 12, 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 Oct 12, 2026 How this list was built

572Companies

4,052Contacts tracked

1,563Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest energy efficient home upgrade contractors based in the Netherlands

Ranked by team size

Top 25 of 572 company matches for energy efficient home upgrade contractors based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Feenstra	Exact match	Lelystad, NetherlandsHQ recorded Oct 12, 2026	1,001-5,000	789 contacts →
	Exact match “Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Saman Groep	Exact match	Zierikzee, NetherlandsHQ recorded Oct 12, 2026	201-500	221 contacts →
	Exact match “De energietransitie is één van de grootste maatschappelijke opgaven, maar wij begrijpen dat jouw wooncomfort net zo belangrijk is.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Comfort Partners	Exact match	Amsterdam, NetherlandsHQ recorded Oct 12, 2026	201-500	144 contacts →
	Exact match “Comfort Partners creëert comfort in én rondom woningen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Takkenkamp Vastgoed Verduurzamers	Exact match	Apeldoorn, NetherlandsHQ recorded Oct 12, 2026	501-1,000	100 contacts →
	Exact match “Takkenkamp Vastgoed Verduurzamers kent een voorgeschiedenis van meer dan 85 jaar.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Peters Installatietechniek	Exact match	Zevenaar, NetherlandsHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “Dé specialist voor advies, plaatsing en onderhoud van duurzame, innovatieve en prefab klimaatinstallaties.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Breman Zuid	Exact match	Drunen, NetherlandsHQ recorded Oct 12, 2026	51-200	52 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Tenten Solar	Exact match	Lichtenvoorde, NetherlandsHQ recorded Oct 12, 2026	51-200	49 contacts →
	Exact match “Tenten Solar levert hoogwaardige zonne-energieoplossingen voor particulieren en zakelijke organisaties.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Klimaatgarant	Exact match	Schiedam, NetherlandsHQ recorded Oct 12, 2026	51-200	45 contacts →
	Exact match “25 jaar gegarandeerd energieneutraal Klimaatgarant zorgt voor de best mogelijke energieprestatie van woningen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	VAN Lochem Nederland Totaalonderhoud	Exact match	The Hague, NetherlandsHQ recorded Oct 12, 2026	201-500	44 contacts →
	Exact match “Van Lochem Nederland is een familiebedrijf opgericht in 1969 en specialist in Planmatig Onderhoud, Renovatie, Transformatie én Verduurzaming van vastgoed.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	isolatiespecialist.nl	Exact match	Moerkapelle, NetherlandsHQ recorded Oct 12, 2026	51-200	43 contacts →
	Exact match “Isolatiespecialist.nl is een vertrouwde partner voor vele aannemers en woningcorporaties, betrokken bij het isoleren van zowel woningen als bedrijfspanden.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	isolatie.com	Exact match	Handel, NetherlandsHQ recorded Oct 12, 2026	51-200	37 contacts →
	Exact match “Isolatie.com is een snel groeiend, modern en servicegericht bedrijf waar we jouw binnenklimaat naar een hoger niveau tillen!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Mensonides Installatie	Exact match	Harlingen, NetherlandsHQ recorded Oct 12, 2026	51-200	36 contacts →
	Exact match “MENSONIDES.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	VAN DEN Biggelaar Installatietechniek	Exact match	Sint-oedenrode, NetherlandsHQ recorded Oct 12, 2026	51-200	35 contacts →
	Exact match “Van den Biggelaar Installatietechniek is de totaalinstallateur op het gebied van woningbouw, renovatie en service.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	ASN Installaties	Exact match	Dokkum, NetherlandsHQ recorded Oct 12, 2026	11-50	34 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 · Oct 12, 2026 · View company records in RevenueBase
15	Hartman Installatie	Exact match	Urk, NetherlandsHQ recorded Oct 12, 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 · Oct 12, 2026 · View company records in RevenueBase
16	Locas Installatietechniek	Exact match	Haarlem, NetherlandsHQ recorded Oct 12, 2026	51-200	32 contacts →
	Exact match “Als duurzame totaalinstallateur staan wij bekend om onze expertise in het ontwerpen, installeren en onderhouden van energie-efficiënte systemen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Instain Installatietechniek	Exact match	Vollehandsweg 2, NetherlandsHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “Instain, duurzaam wonen beschikbaar maken voor iedereen!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	365zon	Exact match	Best, NetherlandsHQ recorded Oct 12, 2026	51-200	27 contacts →
	Exact match “Met onze zonnepanelen bespaar je al gauw honderden euro's per jaar op je energiekosten, verhoog je de waarde van je huis en verlaag je de CO2 uitstoot van jouw huishouden.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Zelziuz	Exact match	Oldenzaal, NetherlandsHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Zelziuz is een duurzaam energiebedrijf en levert duurzame energiesystemen en -diensten aan aannemers, installateurs, overheden, institutionele beleggers,(project)ontwikkelaars en…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Beter Duurzaam BV	Exact match	Vaassen, NetherlandsHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Beter Duurzaam is dé specialist en uw partner op het gebied van duurzame oplossingen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	LENS	Exact match	Amsterdam, NetherlandsHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “Lens werkt aan de CO2 neutrale wereld.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Dries Rolde B.V.	Exact match	Rolde, NetherlandsHQ recorded Oct 12, 2026	11-50	25 contacts →
	Exact match “Dries Rolde is een ervaren installatiebedrijf in Drenthe sinds 1971.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Comfort-Isolatie B.V	Exact match	Heemskerk, NetherlandsHQ recorded Oct 12, 2026	11-50	24 contacts →
	Exact match “Comfort Isolatie is gespecialiseerd in het verduurzamen van woningen en bedrijfspanden met hoogwaardige isolatieoplossingen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Wibro Isolatie EN Renovatie B.V	Exact match	Heerle, NetherlandsHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Homeqgo	Exact match	Rotterdam, NetherlandsHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “HomeQgo biedt de snelste weg naar advies en offertes bij het verduurzamen van je woning, het verbeteren van je energielabel en het verhogen van je wooncomfort.” Recorded in the RevenueBase company graph · Oct 12, 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 “energy efficient home upgrade 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 572 energy efficient home upgrade contractors based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,563 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy efficient home upgrade contractors based in the Netherlands at a glance

As of Oct 12, 2026

38.6%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · The Hague

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

315

11-50

206

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 572 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 “energy efficient home upgrade 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 1,563 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 12, 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 “energy efficient home upgrade contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient home upgrade contractors are there based in the Netherlands?

RevenueBase identified 572 company matches for energy efficient home upgrade contractors associated with the Netherlands 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?

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

Which city has the most energy efficient home upgrade contractors?

The Hague leads with 11 company records, followed by Apeldoorn (7) and Zwolle (6).

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 1,563 professional contacts with verified work emails tracked across these 572 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 572 energy efficient home upgrade contractors based in the Netherlands. Start with a free account, no credit card.

Download this list →

Related lists

Energy efficient home upgrade contractors by geography

Browse the directory

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.