Company lists · Data refreshed October 2026
Top 15 Energy efficiency firms based in Denmark
RevenueBase identified 53 company matches for energy efficiency firms associated with Denmark as of October 2026 and tracks 1,667 professional contacts across them, including 546 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for energy efficiency firms 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.
The 15 largest energy efficiency firms based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | 68 contacts → | ||||
Exact match “Jysk CTS beskæftiger sig med salg, installation og service af intelligent bygningsautomatik til styring af varme, ventilation, lys, alarmer, CO2-niveauer, luftfugtighed…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 49 contacts → | ||||
Exact match “Allocation and tecnical installation within the field of energy” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 14 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 11 contacts → | ||||
Exact match “ProEnergi er en uvildig energirådgivningsvirksomhed, som rådgiver virksomheder, boligforeninger og institutioner med optimering af energiforbruget og andre aspekter af…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 10 contacts → | ||||
Exact match “SYNERGI is an interest organisation working towards a smarter and more efficient use of energy in Denmark.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 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 | |||||
| 9 | 4 contacts → | ||||
Exact match “Energy markets are changing-and industrial companies are feeling it.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “CX1 er en ledende aktør indenfor Commissioning, generelt tekniskrådgivning, driftsrådgivning/-optimering og CTS CX1 er grundlagt af Simon Skaarup der med sin grundlæggende rolle…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “We provide services and installation to reduce the energy consumption of commercial and industrial buildings.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 3 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “ingeniørgruppen syd er et rådgivende ingeniørfirma, der favner bredt inden for bygge- og installations området Firmaet har specialiseret sig indenfor installations- og…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 2 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 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 efficiency firms”. 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 15 of 53 energy efficiency firms based in Denmark
See the full list, filter by size, metro and specialty, and access 546 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency firms based in Denmark at a glance
As of Oct 12, 2026Companies by employee count
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 53 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 efficiency firms” 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 546 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 efficiency firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency firms are there based in Denmark?
RevenueBase identified 53 company matches for energy efficiency firms 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 efficiency firms?
Copenhagen leads with 6 company records, followed by Denmark (2) and Esbjerg Of Southern (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 546 professional contacts with verified work emails tracked across these 53 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.
Ready to reach these companies? Verified emails and direct dials for all 53 energy efficiency firms based in Denmark. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Energy efficiency firms based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 15 energy efficiency firms based in Denmark
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 53 matching company records for energy efficiency firms based in Denmark, with 1,667 tracked contacts and 546 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 energy efficiency firms based in Denmark
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Bravida Danmark A Sbravida.dkHQ: Brøndby, DenmarkReported employees: 1,001-5,000 | Brøndby, Denmark | 1,001-5,000 | Exact match | 1,342 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Jysk CTS A Sjysk-cts.dkHQ: Kolding, DenmarkReported employees: 51-200 | Kolding, Denmark | 51-200 | Exact match | 68 contacts → |
“Jysk CTS beskæftiger sig med salg, installation og service af intelligent bygningsautomatik til styring af varme, ventilation, lys, alarmer, CO2-niveauer, luftfugtighed…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Techemtechem.dk HQ: Århus, DenmarkReported employees: 51-200 | Århus, Denmark | 51-200 | Exact match | 49 contacts → |
“Allocation and tecnical installation within the field of energy” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Scanenergi A Sscanenergi.dk HQ: Ikast, DenmarkReported employees: 51-200 | Ikast, Denmark | 51-200 | Exact match | 14 contacts → |
“Det er dyrt at bruge energi, men det er spild af penge at bruge for meget energi.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  CX & Tekniqcxt.dkHQ: Ishøj, DenmarkReported employees: 11-50 | Ishøj, Denmark | 11-50 | Exact match | 13 contacts → |
“Sammenhæng og balance i bygningernes tekniske anlæg: Cx & tekniq bistår bygherrer og entreprenører med udviklingen af bygbare og velfungerende tekniske anlæg i nybyggerier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Proenergiproenergi.dkHQ: Struer, DenmarkReported employees: 1-10 | Struer, Denmark | 1-10 | Exact match | 11 contacts → |
“ProEnergi er en uvildig energirådgivningsvirksomhed, som rådgiver virksomheder, boligforeninger og institutioner med optimering af energiforbruget og andre aspekter af…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Synergisynergiorg.dk HQ: Indre By, DenmarkReported employees: 1-10 | Indre By, Denmark | 1-10 | Exact match | 10 contacts → |
“SYNERGI is an interest organisation working towards a smarter and more efficient use of energy in Denmark.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Experoexpero.dkHQ: Silkeborg, DenmarkReported employees: 1-10 | Silkeborg, Denmark | 1-10 | Exact match | 10 contacts → |
“EXPERO sikrer bedre indeklima og lavere energiforbrug i danske erhvervsbygninger.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Zmart Netzerozmartnetzero.comHQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 4 contacts → |
“Energy markets are changing-and industrial companies are feeling it.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cx1cx1.dkHQ: Herning, DenmarkReported employees: 1-10 | Herning, Denmark | 1-10 | Exact match | 4 contacts → |
“CX1 er en ledende aktør indenfor Commissioning, generelt tekniskrådgivning, driftsrådgivning/-optimering og CTS CX1 er grundlagt af Simon Skaarup der med sin grundlæggende rolle…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mendole A Smendole.comHQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 4 contacts → |
“We provide services and installation to reduce the energy consumption of commercial and industrial buildings.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tidemann & Enevoldsen APSte-el.dkHQ: Hedensted, DenmarkReported employees: 11-50 | Hedensted, Denmark | 11-50 | Exact match | 3 contacts → |
“Tidemann & Enevoldsen - en dynamisk og innovativ virksomhed, der beskæftiger sig med el-løsninger til erhverv og industri samt privatkunder- Service Tidemann & Enevoldsen ønsker…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ingeniørgruppen SYDigsyd.dkHQ: Padborg, DenmarkReported employees: 1-10 | Padborg, Denmark | 1-10 | Exact match | 3 contacts → |
“ingeniørgruppen syd er et rådgivende ingeniørfirma, der favner bredt inden for bygge- og installations området Firmaet har specialiseret sig indenfor installations- og…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Astro Energiastroenergi.dkHQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 2 contacts → |
“Astro Energi leverer integrerede løsninger, der fremmer både miljøet og din virksomheds økonomiske effektivitet gennem målbare og bæredygtige energibesparelser.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Køledanmark APSkoledanmark.dkHQ: Kastrup, DenmarkReported employees: 1-10 | Kastrup, Denmark | 1-10 | Exact match | 1 contacts → |
“KøleDanmark ApS supplies energy-efficient cooling solutions for public institutions, industry, offices, retail and housing.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 53 company matches
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Energy efficiency firms: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 53 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency firms did RevenueBase find based in Denmark?
The saved snapshot records 53 matching company records, 1,667 tracked contacts and 546 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficiency firms by geography
- Energy efficiency firms based in Sao Paulo, Brazil
- Energy efficiency firms based in Toronto, Canada
- Energy efficiency firms based in Lyon, France
- Energy efficiency firms based in Paris, France
- Energy efficiency firms based in Berlin, Germany
- Energy efficiency firms based in Munich, Germany
- Energy efficiency firms based in Milan, Italy
- Energy efficiency firms based in Rome, Italy
- Energy efficiency firms based in Barcelona, Spain
- Energy efficiency firms based in Madrid, Spain
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Browse the directory
Cite this list
RevenueBase Data Team. Top 15 energy efficiency firms based in Denmark. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficiency-firms/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficiency firms based in Sao Paulo, Brazil
- Energy efficiency firms based in Toronto, Canada
- Energy efficiency firms based in Lyon, France
- Energy efficiency firms based in Paris, France
- Energy efficiency firms based in Berlin, Germany
- Energy efficiency firms based in Munich, Germany
Company intelligence · public preview
Top 15 energy efficiency firms based in Denmark
RevenueBase records 53 matching company records for energy efficiency firms based in Denmark, with 1,667 tracked contacts and 546 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 15 energy efficiency firms based in Denmark
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Bravida Danmark A Sbravida.dk HQ: Brøndby, DenmarkReported employees: 1,001-5,000 | Brøndby, Denmark | 1,001-5,000 | Exact match | 1,342 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Jysk CTS A Sjysk-cts.dk HQ: Kolding, DenmarkReported employees: 51-200 | Kolding, Denmark | 51-200 | Exact match | 68 contacts → |
“Jysk CTS beskæftiger sig med salg, installation og service af intelligent bygningsautomatik til styring af varme, ventilation, lys, alarmer, CO2-niveauer, luftfugtighed…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Techemtechem.dk HQ: Århus, DenmarkReported employees: 51-200 | Århus, Denmark | 51-200 | Exact match | 49 contacts → |
“Allocation and tecnical installation within the field of energy” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Scanenergi A Sscanenergi.dk HQ: Ikast, DenmarkReported employees: 51-200 | Ikast, Denmark | 51-200 | Exact match | 14 contacts → |
“Det er dyrt at bruge energi, men det er spild af penge at bruge for meget energi.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CX & Tekniqcxt.dk HQ: Ishøj, DenmarkReported employees: 11-50 | Ishøj, Denmark | 11-50 | Exact match | 13 contacts → |
“Sammenhæng og balance i bygningernes tekniske anlæg: Cx & tekniq bistår bygherrer og entreprenører med udviklingen af bygbare og velfungerende tekniske anlæg i nybyggerier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Proenergiproenergi.dk HQ: Struer, DenmarkReported employees: 1-10 | Struer, Denmark | 1-10 | Exact match | 11 contacts → |
“ProEnergi er en uvildig energirådgivningsvirksomhed, som rådgiver virksomheder, boligforeninger og institutioner med optimering af energiforbruget og andre aspekter af…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Synergisynergiorg.dk HQ: Indre By, DenmarkReported employees: 1-10 | Indre By, Denmark | 1-10 | Exact match | 10 contacts → |
“SYNERGI is an interest organisation working towards a smarter and more efficient use of energy in Denmark.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Experoexpero.dk HQ: Silkeborg, DenmarkReported employees: 1-10 | Silkeborg, Denmark | 1-10 | Exact match | 10 contacts → |
“EXPERO sikrer bedre indeklima og lavere energiforbrug i danske erhvervsbygninger.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Zmart Netzerozmartnetzero.com HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 4 contacts → |
“Energy markets are changing-and industrial companies are feeling it.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cx1cx1.dk HQ: Herning, DenmarkReported employees: 1-10 | Herning, Denmark | 1-10 | Exact match | 4 contacts → |
“CX1 er en ledende aktør indenfor Commissioning, generelt tekniskrådgivning, driftsrådgivning/-optimering og CTS CX1 er grundlagt af Simon Skaarup der med sin grundlæggende rolle…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mendole A Smendole.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 4 contacts → |
“We provide services and installation to reduce the energy consumption of commercial and industrial buildings.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tidemann & Enevoldsen APSte-el.dk HQ: Hedensted, DenmarkReported employees: 11-50 | Hedensted, Denmark | 11-50 | Exact match | 3 contacts → |
“Tidemann & Enevoldsen - en dynamisk og innovativ virksomhed, der beskæftiger sig med el-løsninger til erhverv og industri samt privatkunder- Service Tidemann & Enevoldsen ønsker…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ingeniørgruppen SYDigsyd.dk HQ: Padborg, DenmarkReported employees: 1-10 | Padborg, Denmark | 1-10 | Exact match | 3 contacts → |
“ingeniørgruppen syd er et rådgivende ingeniørfirma, der favner bredt inden for bygge- og installations området Firmaet har specialiseret sig indenfor installations- og…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Astro Energiastroenergi.dk HQ: Copenhagen, DenmarkReported employees: 1-10 | Copenhagen, Denmark | 1-10 | Exact match | 2 contacts → |
“Astro Energi leverer integrerede løsninger, der fremmer både miljøet og din virksomheds økonomiske effektivitet gennem målbare og bæredygtige energibesparelser.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Køledanmark APSkoledanmark.dk HQ: Kastrup, DenmarkReported employees: 1-10 | Kastrup, Denmark | 1-10 | Exact match | 1 contacts → |
“KøleDanmark ApS supplies energy-efficient cooling solutions for public institutions, industry, offices, retail and housing.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy efficiency firms: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
53 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 53 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficiency firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficiency firms did RevenueBase find based in Denmark?
The saved snapshot records 53 matching company records, 1,667 tracked contacts and 546 verified emails. The public preview displays 15 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 15 energy efficiency firms based in Denmark. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficiency-firms/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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