Company lists · Data refreshed October 2026

Top 25 Home energy efficiency consultants based in the Netherlands

RevenueBase identified 214 company matches for home energy efficiency consultants associated with the Netherlands as of October 2026 and tracks 1,019 professional contacts across them, including 397 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for home energy efficiency consultants 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 14, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 14, 2026 How this list was built
214Companies
1,019Contacts tracked
397Verified emails
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The 25 largest home energy efficiency consultants based in the Netherlands

Ranked by team size
Top 25 of 214 company matches for home energy efficiency consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchRotterdam, NetherlandsHQ recorded Oct 14, 202611-5079 contacts →

Exact match

“Wij zijn Enven, een gecertificeerd adviesbureau voor het leveren en registeren van energielabels en verduurzamingsadviezen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchHaarlem, NetherlandsHQ recorded Oct 14, 202651-20064 contacts →

Exact match

“Over Winst uit je woning: Bij Winst uit je woning maken we werk van verduurzaming.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchSchiedam, NetherlandsHQ recorded Oct 14, 202651-20045 contacts →

Exact match

“25 jaar gegarandeerd energieneutraal Klimaatgarant zorgt voor de best mogelijke energieprestatie van woningen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchGroningen, NetherlandsHQ recorded Oct 14, 202611-5034 contacts →

Exact match

“Ecocert is energy!”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchVeenendaal, NetherlandsHQ recorded Oct 14, 202611-5031 contacts →

Exact match

“BlueTerra Energy Experts is een specialistisch en onafhankelijk energieadviesbureau voor de industrie en grootzakelijke markt.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchUtrecht, NetherlandsHQ recorded Oct 14, 202611-5030 contacts →

Exact match

“De wereld verduurzamen, daar krijgen wij energie van.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Oct 14, 202611-5028 contacts →

Exact match

“Groenpand helpt je om onafhankelijk te worden van vervuilende, fossiele energie.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchVaassen, NetherlandsHQ recorded Oct 14, 202611-5027 contacts →

Exact match

“Beter Duurzaam is dé specialist en uw partner op het gebied van duurzame oplossingen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Oct 14, 202611-5025 contacts →

Exact match

“DLE biedt vastgoedbeheerders, investeerders en eigenaren van commercieel vastgoed een totaaloplossing om de energieprestaties van hun panden te optimaliseren.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchGroningen, NetherlandsHQ recorded Oct 14, 202611-5024 contacts →

Exact match

“EnergiePloeg biedt eerlijk en onafhankelijk advies over het verduurzamen van woningen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchHeemskerk, NetherlandsHQ recorded Oct 14, 202611-5024 contacts →

Exact match

“Comfort Isolatie is gespecialiseerd in het verduurzamen van woningen en bedrijfspanden met hoogwaardige isolatieoplossingen.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchRotterdam, NetherlandsHQ recorded Oct 14, 202611-5022 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 14, 2026 · View company records in RevenueBase
13Exact matchBorne, NetherlandsHQ recorded Oct 14, 202611-5020 contacts →

Exact match

“Duurzaam bouwen en renoveren begint met energie-efficiëntie.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchDelft, NetherlandsHQ recorded Oct 14, 20261-1015 contacts →

Exact match

“VHK BV is a private consultancy firm focused on technical policy research of energy efficiency, serving an international client base.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact match's-hertogenbosch, NetherlandsHQ recorded Oct 14, 20261-1013 contacts →

Exact match

“De Energiespecialist is dé specialist op het gebied van zakelijk energie advies.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchAalsmeer, NetherlandsHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“Beyond Energy is een energiemanagement- en adviesbureau dat vastgoedeigenaren, beheerders en huurders helpt te komen tot een duurzaam en efficiënt energiegebruik.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact match's-gravenzande, NetherlandsHQ recorded Oct 14, 202611-5013 contacts →

Exact match

“New Impulse For Energy!”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchAmsterdam, NetherlandsHQ recorded Oct 14, 202611-5012 contacts →

Exact match

“GreenWise Holland is in maart 2020 ontstaan uit de samenwerking tussen Energielabel Holland en Slim energiebeheer.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchEp, NetherlandsHQ recorded Oct 14, 202651-20012 contacts →

Exact match

“De Energiebespaarders enable people to upgrade their home to save energy hassle-free.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchHeemskerk, NetherlandsHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Vastgoed taxeren, verduurzamen of voorzien van een nieuw energielabel?”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21Exact matchOss, NetherlandsHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Samen woningen verduurzamen voor morgen- Wij ontzorgen woningeigenaren en woningcorporaties in de energietransitie.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchEindhoven, NetherlandsHQ recorded Oct 14, 202611-509 contacts →

Exact match

“Method We can compile good advice based on a clear inventory of your current situation in energy consumption.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchSchiedam, NetherlandsHQ recorded Oct 14, 20261-109 contacts →

Exact match

“EnergySafe is opgericht om energie en energiekosten te besparen door het wegnemen van energieverspilling in de gebouwde omgeving.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchBuitenpost, NetherlandsHQ recorded Oct 14, 20261-109 contacts →

Exact match

“Devi is opgericht in 2018 door de twee ambitieuze jonge ondernemers Jelmer Beerda en Hessel van der Wal, met als doel om de aanstaande energietransitie toegankelijk te maken voor…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchLeek, NetherlandsHQ recorded Oct 14, 20261-108 contacts →

Exact match

“Onze kennis op het gebied van bouwen en energiebesparing zetten wij in in uw belang.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 214 home energy efficiency consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Home energy efficiency consultants based in the Netherlands at a glance

As of Oct 14, 2026
39.0%Verified-email coverage
4.8Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · Amsterdam
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
166
11-50
43
51-200
5

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 214 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 “home energy efficiency consultants” 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 397 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 14, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “home energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many home energy efficiency consultants are there based in the Netherlands?

RevenueBase identified 214 company matches for home energy efficiency consultants 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?

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

Which city has the most home energy efficiency consultants?

Amsterdam leads with 9 company records, followed by The Hague (7) and Rotterdam (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 397 professional contacts with verified work emails tracked across these 214 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 14, 2026.

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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.