Company lists · Data refreshed September 2026

Top 25 District energy companies based in Denmark

RevenueBase identified 64 company matches for district energy companies associated with Denmark as of September 2026 and tracks 2,604 professional contacts across them, including 268 with verified work emails. Copenhagen is the largest hub.

This list covers company matches for district energy 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 September 16, 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 Sep 16, 2026 How this list was built
64Companies
2,604Contacts tracked
268Verified emails
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The 25 largest district energy companies based in Denmark

Ranked by team size
Top 25 of 64 company matches for district energy companies based in Denmark, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchRanders Nv, DenmarkHQ recorded Sep 16, 2026201-500416 contacts →

Exact match

“Verdo Holding A/S er en forbrugerejet energikoncern med hovedsæde i Randers, der består af et holdingselskab samt datterselskaber inden for vand, varme og elproduktion.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchBrabrand, DenmarkHQ recorded Sep 16, 2026501-1,000337 contacts →

Exact match

“Kredsløb is an utility company with around 500 employees who work with contributing to the green transition and supporting our customers and partners in doing the same every day.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchOdense C, DenmarkHQ recorded Sep 16, 2026201-500276 contacts →

Exact match

“Fjernvarmeforsyningen er en nonprofit virksomhed, hvor fjernvarmeprisen er omkostningsbestemt, og økonomisk følger princippet "hvile i sig selv".”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchOdense Sv, DenmarkHQ recorded Sep 16, 2026201-500266 contacts →

Exact match

“Energi Fyn er en moderne energikoncern, og vi er ejet af fynske andelshavere - Vi er fynboernes elselskab.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchKolding, DenmarkHQ recorded Sep 16, 2026201-500137 contacts →

Exact match

“TREFOR er en del af EWII Koncernen og består af infrastrukturselskaberne TREFOR Vand, TREFOR Varme, TREFOR El-net samt TREFOR El-net Øst.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchFrederiksberg, DenmarkHQ recorded Sep 16, 202651-200123 contacts →

Exact match

“Frederiksberg Forsyning er dit lokale forsyningsselskab på Frederiksberg.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchAlbertslund, DenmarkHQ recorded Sep 16, 202651-200104 contacts →

Exact match

“Fjernvarme er et af de vigtigste redskaber for, at Danmark kan nå målsætningen om 70% reduktion af CO2-udledningen.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchHolstebro, DenmarkHQ recorded Sep 16, 202651-20077 contacts →

Exact match

“Vestforsyning er et multiforsyningsselskab med kerneopgaver inden for el, belysning, vand, varme og spildevand med fokus på klima, miljø- og udviklingsprojekter.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchCopenhagen, DenmarkHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“Energy Machines is a leading provider of integrated energy systems that decarbonize heating and cooling while reducing operating costs for real estate owners, municipalities, and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchKolding, DenmarkHQ recorded Sep 16, 202651-20069 contacts →

Exact match

“Danish District Heating Association (DDHA) was founded in 1957 with the aim of organizing Danish district heating companies; facilitate cooperation between these members; and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchCopenhagen, DenmarkHQ recorded Sep 16, 202651-20067 contacts →

Exact match

“Decarbonising heat - one community at a time.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAalborg, DenmarkHQ recorded Sep 16, 202651-20060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchGrindsted, DenmarkHQ recorded Sep 16, 202611-5041 contacts →

Exact match

“Vi møder dig med go’ energi.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchFrederiksberg, DenmarkHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“CTR leverer sikker, billig og grøn fjernvarme for Frederiksberg, Gentofte, Gladsaxe, Tårnby og Københavns Kommune.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchFrederiksberg, DenmarkHQ recorded Sep 16, 202651-20030 contacts →

Exact match

“E.ON i Danmark producerer og leverer fjernvarme til mindre byer, og er dermed en del af svaret på samfundets ønske om at øge andelen af grøn energi.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact match7000 Fredericia, DenmarkHQ recorded Sep 16, 202611-5030 contacts →

Exact match

“The combined efforts of four municipalities in the middle of Denmark provides households or the equivalent of approximately homes with affordable, stable, and eco-considerate…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchFrederiksberg, DenmarkHQ recorded Sep 16, 20261-1028 contacts →

Exact match

“DBDH is a private organization representing the leading actors of the Danish district heating sector including- Heat and combined heat and power production companies - Waste…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchTaastrup Capital Of Denmark, DenmarkHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“Høje Taastrup Fjernvarme a.m.b.a.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchKolding, DenmarkHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“DFP står for Dansk Fjernvarmes Projektselskab, og så enkelt er det: Vi har til formål at beskæftige os med projekter udelukkende for fjernvarmeværkerne, og det har vi gjort siden…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchSvendborg Of Southern, DenmarkHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Svendborg Fjernvarme is a consumer-owned company that supplies district heating to the city of Svendborg.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchHaderslev, DenmarkHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Haderslev Fjernvarme A.m.b.a.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGreve, DenmarkHQ recorded Sep 16, 20261-109 contacts →

Exact match

“Fjernvarme er et af de vigtigste redskaber for, at Danmark kan nå målsætningen om 70% reduktion af CO2-udledningen.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchSkive, DenmarkHQ recorded Sep 16, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchHerning, DenmarkHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
25Exact matchKøbenhavn, DenmarkHQ recorded Sep 16, 20261-104 contacts →

Exact match

“At CETO Innovation, we're advancing the forefront of district heating pipeline management by enabling in-pipe condition assessments and precise mapping of underground…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 64 district energy companies based in Denmark

See the full list, filter by size, metro and specialty, and access 268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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District energy companies based in Denmark at a glance

As of Sep 16, 2026
10.3%Verified-email coverage
40.7Average contacts per company
11-50Median size (employees)
7.8%Largest-city concentration · Copenhagen
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
20
51-200
15
201-500
4
501-1,000
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 64 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 “district energy 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 268 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 September 16, 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 “district energy companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many district energy companies are there based in Denmark?

RevenueBase identified 64 company matches for district energy companies associated with Denmark as of September 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?

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

Which city has the most district energy companies?

Copenhagen leads with 5 company records, followed by Frederiksberg (3) and Herning (3).

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 268 professional contacts with verified work emails tracked across these 64 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 September 16, 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.