Company lists · Data refreshed November 2026

Top 25 Industrial energy optimization companies based in Denmark

RevenueBase identified 83 company matches for industrial energy optimization companies associated with Denmark as of November 2026 and tracks 1,918 professional contacts across them, including 811 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for industrial energy optimization 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 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
83Companies
1,918Contacts tracked
811Verified emails
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The 25 largest industrial energy optimization companies based in Denmark

Ranked by team size
Top 25 of 83 company matches for industrial energy optimization companies based in Denmark, 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 matchNordborg, DenmarkHQ recorded Nov 6, 202610001+1,279 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchØlstykke, DenmarkHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Award winning, connected technologies for a cooler world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchViby J, DenmarkHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“We have a vision of providing the most energy efficient dry-air solutions for industrial dehumidification applications available today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAalborg, DenmarkHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Aalborg CSP helps power plants and district heating utilities lower energy costs for their customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSilkeborg, DenmarkHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Vi rådgiver virksomheder om energi og bæredygtighed Hos Nordic Green solutions er vi specialister i at energioptimere samt beregne og reducere virksomheders klimaaftryk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSkanderborg, DenmarkHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“ReMoni optimize resources by clamp-on intelligence Our goal is to optimize resources for power, heating, cooling, water, buildings, production, and dis-tribution grids, by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAarhus, DenmarkHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We help organisations increase energy efficiency and intelligent energy consumption to reduce emissions and support the sustainable energy transition with scalable, artificial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIkast, DenmarkHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Det er dyrt at bruge energi, men det er spild af penge at bruge for meget energi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAarhus, DenmarkHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We are a data-driven and Aarhus-based Energy Trading company founded in the summer of 2022.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStruer, DenmarkHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“ProEnergi er en uvildig energirådgivningsvirksomhed med afdeling i Struer og Aarhus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRinge, DenmarkHQ recorded Nov 6, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFrederiksberg, DenmarkHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Energioptimering: Bolig Buddy er Kiona Certificeret partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Energy markets are changing-and industrial companies are feeling it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHørsholm, DenmarkHQ recorded Nov 6, 202611-505 contacts →

Exact match

“True Energy - owned by Landis+Gyr - is a tech-company that makes power consumption smarter, greener and cheaper through automation of EV-charging, use of appliances and balancing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBjæverskov, DenmarkHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Vi tilbyder en automatiseret energi optimeringsplatform til din solceller, bil og batterier”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“We provide services and installation to reduce the energy consumption of commercial and industrial buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHerning, DenmarkHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Vi er totalentreprenør med speciale i fjernvarme- og kraftvarmeanlæg samt kundetilpassede energianlæg til industrien i Danmark, hvor vi arbejder i krydsfeltet mellem rådgivning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTaastrup, DenmarkHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Hos Olafi Solar hjælper vi danske virksomheder med at skabe en stærkere bundlinje gennem intelligente Battery Energy Storage Systems (BESS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHerlev, DenmarkHQ recorded Nov 6, 2026201-5004 contacts →

Exact match

“Brunata is one of Europe’s most innovative companies in the field of consumption measurement and consumption accounts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 202611-504 contacts →

Exact match

“EasyGreen skal, uden kompromiser, formidle de bedste og mest effektive energioptimeringsløsninger til de danske husstande.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHedensted, DenmarkHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Tidemann & Enevoldsen - en dynamisk og innovativ virksomhed, der beskæftiger sig med el-løsninger til erhverv og industri samt privatkunder- Service Tidemann & Enevoldsen ønsker…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We build AI powered software to help energy management system providers offer flexible consumption capabilities and optimise their clients building energy use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Astro Energi leverer integrerede løsninger, der fremmer både miljøet og din virksomheds økonomiske effektivitet gennem målbare og bæredygtige energibesparelser.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHejls, DenmarkHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Enmatec - Din Partner i Industriel Automation og Optimering Velkommen til Enmatec!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKastrup, DenmarkHQ recorded Nov 6, 20261-101 contacts →

Exact match

“iNRG is owned and run by Anders Hjorth, who has many years of experience in the construction industry, with a background in low and high current and a higher academic education as…”

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

Showing 25 of 83 industrial energy optimization companies based in Denmark

See the full list, filter by size, metro and specialty, and access 811 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial energy optimization companies based in Denmark at a glance

As of Nov 6, 2026
42.3%Verified-email coverage
23.1Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Copenhagen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
16
51-200
9
201-500
2
10001+
1

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 83 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 “industrial energy optimization 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 811 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 “industrial energy optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy optimization companies are there based in Denmark?

RevenueBase identified 83 company matches for industrial energy optimization companies associated with Denmark 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?

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

Which city has the most industrial energy optimization companies?

Copenhagen leads with 5 company records, followed by Aalborg (2) and Aarhus Central (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 811 professional contacts with verified work emails tracked across these 83 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.