Company lists · Data refreshed October 2026

Top 24 Energy efficient hvac maintenance companies based in Denmark

Name: Energy efficient hvac maintenance companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 65 companies tracked

RevenueBase identified 65 company matches for energy efficient hvac maintenance companies associated with Denmark as of October 2026 and tracks 2,951 professional contacts across them, including 1,270 with verified work emails. Brondby is the largest hub.

This list covers company matches for energy efficient hvac maintenance companies associated with Denmark, 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

65Companies

2,951Contacts tracked

1,270Verified emails

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The 24 largest energy efficient hvac maintenance companies based in Denmark

Ranked by team size

Top 24 of 65 company matches for energy efficient hvac maintenance companies based in Denmark, 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	Bravida Danmark A S	Exact match	Brøndby, DenmarkHQ recorded Oct 12, 2026	1,001-5,000	1,342 contacts →
	Exact match “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Danfoss Climate Solutions	Exact match	Nordborg, DenmarkHQ recorded Oct 12, 2026	10001+	1,227 contacts →
	Exact match “At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Pacco A S	Exact match	Roskilde, DenmarkHQ recorded Oct 12, 2026	11-50	39 contacts →
	Exact match “Hos PACCO har vi særligt fokus på godt indeklima og tilbyder energieffektive skræddersyede løsninger inden for køleteknik, varmepumper, ventilation og energioptimering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Bo-Vent A S	Exact match	Nørresundby, DenmarkHQ recorded Oct 12, 2026	11-50	23 contacts →
	Exact match “Vi har siden 1993 arbejdet med mange brancher og private aktører.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Gunnar Kristensen VVS A S	Exact match	Herning, DenmarkHQ recorded Oct 12, 2026	51-200	17 contacts →
	Exact match “Gunnar Kristensen VVS blev etableret i 1936, og ejes i dag af Jan Iversen, Bjarne V.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	CX & Tekniq	Exact match	Ishøj, DenmarkHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Sammenhæng og balance i bygningernes tekniske anlæg: Cx & tekniq bistår bygherrer og entreprenører med udviklingen af bygbare og velfungerende tekniske anlæg i nybyggerier…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Expero	Exact match	Silkeborg, DenmarkHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “EXPERO sikrer bedre indeklima og lavere energiforbrug i danske erhvervsbygninger.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Blik OG VVS Aalborg APS	Exact match	Aalborg Sv, DenmarkHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “Alt indenfor vvs, blik, ventilation, og energioptimering” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Nørhalne VVS A S	Exact match	Aalborg, DenmarkHQ recorded Oct 12, 2026	51-200	8 contacts →
	Exact match “Since 1970, we at Nørhalne VVS have delivered technical solutions focusing on the highest craftsmanship quality and personal service.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Airlich APS	Exact match	Copenhagen, DenmarkHQ recorded Oct 12, 2026	1-10	8 contacts →
	Exact match “Based on unique science and technology, Airlich delivers sustainable and environmentally-friendly HVAC solutions that improve indoor air quality, reduce energy costs, and lower a…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	DKC	Exact match	Næstved, DenmarkHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Dansk Klima Center har leveret klimaløsninger til Dansk erhvervsliv siden 1975 og været forhandler siden 1986.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Aircold	Exact match	Aalborg, DenmarkHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Aircold er landsdækkende leverandør af professionelle klimasystemer og løsninger inden for køleanlæg og klimaanlæg/aircondition.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	V. Jørgensen A S	Exact match	Næstved, DenmarkHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “Vi udfører opgaver for virksomheder, institutioner og private indenfor varme, ventilation og sanitet i nybyggeri og eksisterende bygninger.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Sørby VVS & El-Service	Exact match	Slagelse, DenmarkHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “Sørby VVS & El-Service er virksomhed med 25-30 ansatte, fordelt på faglærte VVS’ere – montører – Teknisk Isolatør – Elektrikere og kontorpersonale.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Tagrens A S Telefon 72 40 70 40	Exact match	Hillerød, DenmarkHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Eksperter i ejendomsoptimering siden 1997 – Vi beskytter din investering.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Vejleby VVS A S	Exact match	Hørve, DenmarkHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Vejleby Smedie & VVS A/S blev etableret i 1882 som en traditionel smede virksomhed.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	KC Teknik APS	Exact match	Slagelse, DenmarkHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “Ventilation Hos KC Teknik ApS er vi specialister inden for ventilationsservice, og vi sørger for, at dit ventilationsanlæg fungerer optimalt året rundt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Svedan Industri Køleanlæg A-S	Exact match	Greve, DenmarkHQ recorded Oct 12, 2026	11-50	2 contacts →
	Exact match “Svedan Industri Køleanlæg A-S tilbyder og leverer nye varmepumper, køle- og klimaanlæg samt udfører service på sådanne i hele landet.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	GIDEX	Exact match	Kjellerup, DenmarkHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Gidex har i år 41 års jubilæum, som Danmarks førende virksomhed indenfor energibesparende klima- & varmepumpeanlæg.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Færch KØL	Exact match	Roslev, DenmarkHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Færch Køl blev grundlagt af Søren Færch.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Overgaard Ventilation APS	Exact match	Holbæk, DenmarkHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Vi sikre indeklimaet” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	TK KØL & Klima APS	Exact match	Boeslunde, DenmarkHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Moder Jord er også et omdrejningspunkt i vores forretning, og derfor er det med stolthed, at vi kan berette om, at vores produkter er medvirkende til, at udslippet af CO2…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Klimalux A S	Exact match	Svendborg, DenmarkHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Klimalux A/S har siden 2003 leveret fuldendte klimaløsninger ud i et autoriseret landsdækkende forhandlernetværk og yder altid yderst kompetent support.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Køledanmark APS	Exact match	Kastrup, DenmarkHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “KøleDanmark ApS supplies energy-efficient cooling solutions for public institutions, industry, offices, retail and housing.” 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 hvac maintenance 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 24 of 65 energy efficient hvac maintenance companies based in Denmark

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Energy efficient hvac maintenance companies based in Denmark at a glance

As of Oct 12, 2026

43.0%Verified-email coverage

45.4Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Brondby

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 65 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 Denmark whose business descriptions match “energy efficient hvac maintenance 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 1,270 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 hvac maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient hvac maintenance companies are there based in Denmark?

RevenueBase identified 65 company matches for energy efficient hvac maintenance companies associated with Denmark 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?

Bravida Danmark A S tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficient hvac maintenance companies?

Brondby leads with 2 company records, followed by Copenhagen (2) and Denmark (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,270 professional contacts with verified work emails tracked across these 65 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.

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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.