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Company lists · Data refreshed September 2026

Top 21 Hvac software development companies based in Denmark

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 50 companies tracked

RevenueBase identified 50 hvac software development companies headquartered in Denmark as of September 2026 and tracks 3,451 professional contacts across them, including 773 with verified work emails and 289 with mobile numbers. Roskilde is the largest hub.

This list covers hvac software development companies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
50Companies
3,451Contacts tracked
773Verified emails
289Mobile numbers
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The 21 largest hvac software development companies based in Denmark

Ranked by team size
Top 21 of 50 hvac software development companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hvac software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Danfoss Climate SolutionsIndirect evidence
Nordborg, DenmarkHQ checked Sep 3, 202610001+1,124

“At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.”

Source: company website · checked Sep 3, 2026
2
GK DanmarkIndirect evidence
Ballerup, DenmarkHQ checked Sep 3, 2026201-500113

“GK Danmark er en del af GK Gruppen AS, som er èn af Skandinaviens førende indeklimakoncerner.”

Source: company website · checked Sep 3, 2026
3
Bitzer ElectronicsIndirect evidence
Sonderborg, DenmarkHQ checked Sep 3, 202651-20091

“For more than 50 years BITZER Electronics has developed and produced innovative electronic solutions for energy saving climate controls, for partners all over the world.”

Source: company website · checked Sep 3, 2026
4
Nilan A SPartial evidence
Hedensted, DenmarkHQ checked Sep 3, 202651-20076

“About Nilan - Manufacture of HVAC solutions for low energy buildings Nilan develops and manufactures premium-quality, energy-saving ventilation and heat pump solutions that are…”

Source: company website · checked Sep 3, 2026
5
Jysk CTS A SIndirect evidence
Kolding, DenmarkHQ checked Sep 3, 202651-20067

“Jysk CTS beskæftiger sig med salg, installation og service af intelligent bygningsautomatik til styring af varme, ventilation, lys, alarmer, CO2-niveauer, luftfugtighed…”

Source: company website · checked Sep 3, 2026
6
Vaillant A SIndirect evidence
Taastrup, DenmarkHQ checked Sep 3, 202611-5043

“Vaillant Group is an internationally operating heating, ventilation and air-conditioning technology concern based in Remscheid, Germany.”

Source: company website · checked Sep 3, 2026
7
Pacco A SIndirect evidence
Roskilde, DenmarkHQ checked Sep 3, 202611-5036

“Hos PACCO har vi særligt fokus på godt indeklima og tilbyder energieffektive skræddersyede løsninger inden for køleteknik, varmepumper, ventilation og energioptimering.”

Source: company website · checked Sep 3, 2026
8
Jt3 Klima A SIndirect evidence
Farum, DenmarkHQ checked Sep 3, 202651-20032

“Om JT3 Klima Vi er eksperter i ventilation, køling, luftbehandling og beskæftiger ca.”

Source: company website · checked Sep 3, 2026
9
Daikin Denmark A SIndirect evidence
Brondby Capital Of Denmark, DenmarkHQ checked Sep 3, 202611-5027

“Hos Daikin tilbyder vi det største udvalg af varme- og køleløsninger til alle miljøer.”

Source: company website · checked Sep 3, 2026
10
Roth North Europe A SPartial evidence
Frederikssund, DenmarkHQ checked Sep 3, 202611-5022

“As a market leader in Northern Europe of HVAC systems, Roth has over the last 70 years created a solutions driven approach to deliver our customers with a portfolio of best in…”

Source: company website · checked Sep 3, 2026
11
Energy CoolIndirect evidence
Fredericia, DenmarkHQ checked Sep 3, 202611-5020

“Energy Cool is the leading manufacturer of energy efficiant cooling- and ventilation systems.”

Source: company website · checked Sep 3, 2026
12
VentilationshusetIndirect evidence
Randers, DenmarkHQ checked Sep 3, 202611-5012

“Contractor”

Source: company website · checked Sep 3, 2026
13
Produal A S - DanmarkIndirect evidence
Søborg, DenmarkHQ checked Sep 3, 202611-5010

“Behovet for at gøre det usynlige målbart skabte Produal.”

Source: company website · checked Sep 3, 2026
14
NewtronicIndirect evidence
Horsens, DenmarkHQ checked Sep 3, 20261-1010

“Newtronic rådgiver, designer og forhandler løsninger indenfor teknisk el-varme, følere, automatik samt køleprofiler.”

Source: company website · checked Sep 3, 2026
15
ExperoIndirect evidence
DenmarkHQ checked Sep 3, 20261-109

“EXPERO sikrer bedre indeklima og lavere energiforbrug i danske erhvervsbygninger.”

Source: company website · checked Sep 3, 2026
16
Fyns EnergiteknikIndirect evidence
Ringe, DenmarkHQ checked Sep 3, 20261-108

“Ekspertise og mange års erfaring med bygningsautomatik og energistyring gør Fyns Energiteknik til en seriøs og oplagt samarbejdspartner når energiforbrug og omkostninger skal…”

Source: company website · checked Sep 3, 2026
17
Nordic Refrigeration Solutions APSIndirect evidence
Vejle, DenmarkHQ checked Sep 3, 20261-106

“Nordic Refrigeration Solutions er et firma med fokus på udvikling af løsninger, der kombinerer komponenter til køling, opvarmning og klimaanlæg.”

Source: company website · checked Sep 3, 2026
18
4i4 APSIndirect evidence
Copenhagen, DenmarkHQ checked Sep 3, 20261-105

“4i4 develops and delivers leading AI powered energy optimization services within ventilation, cooling and heating to leading and forward-looking BMS integrators.”

Source: company website · checked Sep 3, 2026
19
Prolon Control Systems APSIndirect evidence
Albertslund, DenmarkHQ checked Sep 3, 20261-105

“We provide the full range of zone control features for modern intelligent building installations in a distributed system.”

Source: company website · checked Sep 3, 2026
20
Lindinvent APSIndirect evidence
Kobenhavn, DenmarkHQ checked Sep 3, 202651-2003

“Lindinvent tilbyder egenudviklede it- og sensorbaserede systemløsninger, der gør erhvervsejendomme, skoler, laboratorier og sygehuse sikrere, smartere og grønnere.”

Source: company website · checked Sep 3, 2026
21
Niko DenmarkIndirect evidence
Sonderborg, DenmarkHQ checked Sep 3, 202651-2003

“Niko designs electr(on)ic solutions to enhance buildings to better suit the needs of the people who live and work in them.”

Source: company website · checked Sep 3, 2026

Showing 21 of 50 hvac software development companies based in Denmark

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Hvac software development companies based in Denmark at a glance

As of Sep 3, 2026
11-50Median size (employees)
RoskildeLargest hub · 2 HQs
289Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
22
11-50
13
51-200
12
201-500
1
1,001-5,000
1
10001+
1

Verified emails by last verification

0–30
0
31–60
65
61–90
436
90–180
235
180+
37

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hvac software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Denmark whose own description of what they do matches “hvac software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among hvac software development companies, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 773 across the full list. 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 September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many hvac software development companies are there based in Denmark?

RevenueBase identified 50 hvac software development companies headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Danfoss Climate Solutions, headquartered in Nordborg, tops this list with the largest team on record.

Which city has the most hvac software development companies?

Roskilde leads with 2 headquartered companies, followed by Rodovre (2) and Fredericia (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 773 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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Related lists

Browse: Companies home · All Denmark lists · All Hvac software development companies lists · New lists

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.

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