Company lists · Data refreshed November 2026

Top 20 Hvac efficiency consultants based in the Netherlands

RevenueBase identified 45 company matches for hvac efficiency consultants associated with the Netherlands as of November 2026 and tracks 247 professional contacts across them, including 89 with verified work emails. Lh is the largest hub.

This list covers company matches for hvac 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
45Companies
247Contacts tracked
89Verified emails
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The 20 largest hvac efficiency consultants based in the Netherlands

Ranked by team size
Top 20 of 45 company matches for hvac efficiency consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchUrk, NetherlandsHQ recorded Nov 6, 202651-20033 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
2Exact matchDiever, NetherlandsHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Onze passie: meer comfort, minder energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLandgraaf, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“A Ploem & Zn BV inspecteert, adviseert, onderhoudt en beheert comfort gebonden energietoestellen en installaties voor de particuliere, publieke en zakelijke markt en biedt als…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMonster, NetherlandsHQ recorded Nov 6, 202611-5017 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 6, 2026 · View company records in RevenueBase
5Exact matchWoerden, NetherlandsHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Klimaatbalans BV is een professioneel koeltechnisch installatiebedrijf, gespecialiseerd op het gebied van airconditioning, klimaattechniek en warmtepompen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZwaagdijk-oost, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Bakker Klimaat is een service gericht installatiebedrijf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWeesp, NetherlandsHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Ten Have adviseert, ontwerpt, installeert en onderhoud airconditioning, warmtepomp, luchtbehandeling- en verwarmingsinstallaties voor de meest uiteenlopende toepassingen: Van…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEindhoven, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Koel en comfortabel of warm en behaaglijk, Sanders Airconditioning is uw specialist op het gebied van koelen, verwarmen en ventileren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLh, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“De DTG groep, of duurzame transitie groep, van bedrijven adviseert, ontwerpt, installeert en onderhoudt duurzame verwarming, koeling- en ventilatiesystemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEibergen, NetherlandsHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Aircoshop - Oost: je partner in comfortabele klimaatoplossingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouten, NetherlandsHQ recorded Nov 6, 20261-104 contacts →

Exact match

“PEET Klimaatadvies B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Synergy is the HVAC systems and energy management company for superyachts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMaassluis, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Dairco is gespecialiseerd in het leveren en plaatsen van airconditioning in bedrijfsruimtes en woningen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVianen, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Als het gaat om de complexe wereld van klimaatbeheersing in de industrie, staan wij voor u klaar als de betrouwbare partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouten, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGouda, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Gespecialiseerd in het verduurzamen van bestaande woningen door woningeigenaren inzichten te geven welke maatregelen nodig zijn om energie te besparen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRijkevoort, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“InstallManagement is hét installatietechnische adviesbureau op het gebied van klimaat, installaties en duurzaamheid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAsten, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“design, calculation, construction and projectmanagement of HVAC installations in the design- as constructionfase of HVAC mechanical installations in utility- and industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBergschenhoek, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Grip op temperatuur in woning, winkel of werkruimte Is dit de eerste keer dat u nadenkt over klimaatbeheersing?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVriezenveen, NetherlandsHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 20 of 45 hvac efficiency consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hvac efficiency consultants based in the Netherlands at a glance

As of Nov 6, 2026
36.0%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
4.4%Largest-city concentration · Lh
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
10
51-200
2
201-500
1

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 45 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 “hvac 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 89 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 “hvac efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hvac efficiency consultants are there based in the Netherlands?

RevenueBase identified 45 company matches for hvac efficiency consultants 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?

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

Which city has the most hvac efficiency consultants?

Lh leads with 2 company records, followed by Pd (2) and Ae (1).

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 89 professional contacts with verified work emails tracked across these 45 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.

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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.