Company lists · Data refreshed September 2026
Top 20 Geothermal companies based in Denmark
RevenueBase identified 45 company matches for geothermal companies associated with Denmark as of September 2026 and tracks 2,578 professional contacts across them, including 486 with verified work emails. Copenhagen is the largest hub.
This list covers company matches for geothermal 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 15, 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 20 largest geothermal companies based in Denmark
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,816 contacts → | ||||
Exact match “Noble Corporation today announced that the business combination Maersk Drilling has been successfully completed.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 94 contacts → | ||||
Exact match “We want to be a role model that contributes to accelerating the green transition.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 69 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 15, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “Decarbonising heat - one community at a time.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 52 contacts → | ||||
Exact match “SkyTEM is the global pioneer in high-resolution airborne electromagnetic (AEM) surveys.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 31 contacts → | ||||
Exact match “WellPerform provides professional services within geothermal energy, CCS and upstream oil & gas.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “Green Therma is at the forefront of geothermal well technology, revolutionizing the way we harness Earth's natural heat.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Thanks for stopping by.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 9 contacts → | ||||
Exact match “Nordheat A/S is a part of Nordheat Group, which is present in Denmark and Norway.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “PC Brøndboring A/S blev grundlagt i Højslev Kirkeby i 1898.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Warburg VVS & Kloak Ekspres ApS er en familieejet virksomhed, som blev etableret i 1983.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “TIL LANDS OG TIL VANDS Jysk Geoteknik udfører miljø- og geotekniske undersøgelser i hele landet.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Vejleby Smedie & VVS A/S blev etableret i 1882 som en traditionel smede virksomhed.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “DJboringer A/S er en virksomhed beliggende i Ølstykke, der specialiserer sig i at udføre professionelle boringsopgaver for kunder over hele Danmark.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “VVS firmaet er et firma, hvor vi faktisk er eksperter i alle former for VVS arbejde, for det var der vi startede for mere end 30 år siden.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “SEG A/S is a leading supplier of green solutions within the Energy sector.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “SA Teknik er forankret i den grønne omstilling, og vores engagement for at bidrage konstruktivt til at finde optimale løsninger er dybt forankret i vores virksomhedsidentitet.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Bæredygtige, miljørigtige, vedvarende energiløsninger til virksomheder og industri.” Recorded in the RevenueBase company graph · Sep 15, 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 “geothermal 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 20 of 45 geothermal companies based in Denmark
See the full list, filter by size, metro and specialty, and access 486 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Geothermal companies based in Denmark at a glance
As of Sep 15, 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 45 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 “geothermal 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 486 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 15, 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 “geothermal companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geothermal companies are there based in Denmark?
RevenueBase identified 45 company matches for geothermal 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?
Maersk Drilling tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most geothermal companies?
Copenhagen leads with 2 company records, followed by Esbjerg South (2) and Frederiksberg (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 486 professional contacts with verified work emails tracked across these 45 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 45 geothermal companies based in Denmark. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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
Company intelligence · public preview
Top 20 geothermal companies 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 45 matching company records for geothermal companies based in Denmark, with 2,578 tracked contacts and 486 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 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 20 geothermal companies 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 |  Maersk Drillingnoblecorp.comHQ: Kongens Lyngby, DenmarkReported employees: 1,001-5,000 | Kongens Lyngby, Denmark | 1,001-5,000 | Exact match | 1,816 contacts → |
“Noble Corporation today announced that the business combination Maersk Drilling has been successfully completed.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Momentum Energy Group A Smomentumgreenenergy.comHQ: Roskilde, DenmarkReported employees: 51-200 | Roskilde, Denmark | 51-200 | Exact match | 94 contacts → |
“We want to be a role model that contributes to accelerating the green transition.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energy Machinesenergymachines.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 69 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Innargiinnargi.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 67 contacts → |
“Decarbonising heat - one community at a time.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Skytemskytem.comHQ: Aarhus N, DenmarkReported employees: 51-200 | Aarhus N, Denmark | 51-200 | Exact match | 52 contacts → |
“SkyTEM is the global pioneer in high-resolution airborne electromagnetic (AEM) surveys.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wellperformwellperform.com HQ: Holte, DenmarkReported employees: 51-200 | Holte, Denmark | 51-200 | Exact match | 31 contacts → |
“WellPerform provides professional services within geothermal energy, CCS and upstream oil & gas.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Green Thermagreentherma.com HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 22 contacts → |
“Green Therma is at the forefront of geothermal well technology, revolutionizing the way we harness Earth's natural heat.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thermonovathermonova.com HQ: Aars, DenmarkReported employees: 11-50 | Aars, Denmark | 11-50 | Exact match | 14 contacts → |
“Thanks for stopping by.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nordheat A Snordheat.comHQ: Ringkøbing, DenmarkReported employees: 11-50 | Ringkøbing, Denmark | 11-50 | Exact match | 9 contacts → |
“Nordheat A/S is a part of Nordheat Group, which is present in Denmark and Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PC Brøndboringpcdrill.dk HQ: Højslev, DenmarkReported employees: 11-50 | Højslev, Denmark | 11-50 | Exact match | 9 contacts → |
“PC Brøndboring A/S blev grundlagt i Højslev Kirkeby i 1898.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gelcom APSgelcom.dkHQ: Ringsted, DenmarkReported employees: 11-50 | Ringsted, Denmark | 11-50 | Exact match | 8 contacts → |
“Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Warburg VVS & Kloak Ekspres APSwarburgvvs.dk HQ: Brøndbyøster, DenmarkReported employees: 11-50 | Brøndbyøster, Denmark | 11-50 | Exact match | 6 contacts → |
“Warburg VVS & Kloak Ekspres ApS er en familieejet virksomhed, som blev etableret i 1983.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Jysk Geoteknikjyskgeoteknik.dkHQ: Esbjerg, DenmarkReported employees: 11-50 | Esbjerg, Denmark | 11-50 | Exact match | 6 contacts → |
“TIL LANDS OG TIL VANDS Jysk Geoteknik udfører miljø- og geotekniske undersøgelser i hele landet.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vejleby VVS A Svejlebyvvs.dk HQ: Hørve, DenmarkReported employees: 11-50 | Hørve, Denmark | 11-50 | Exact match | 4 contacts → |
“Vejleby Smedie & VVS A/S blev etableret i 1882 som en traditionel smede virksomhed.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Thorvald VVS & Energi APSthorvald-vvs.dk HQ: Esbjerg, DenmarkReported employees: 1-10 | Esbjerg, Denmark | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | DJ Boringer A Sdjboringer.dk HQ: Ølstykke, DenmarkReported employees: 1-10 | Ølstykke, Denmark | 1-10 | Exact match | 4 contacts → |
“DJboringer A/S er en virksomhed beliggende i Ølstykke, der specialiserer sig i at udføre professionelle boringsopgaver for kunder over hele Danmark.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vvsfirmaetvvsfirmaet.com HQ: Kirke Såby, DenmarkReported employees: 11-50 | Kirke Såby, Denmark | 11-50 | Exact match | 3 contacts → |
“VVS firmaet er et firma, hvor vi faktisk er eksperter i alle former for VVS arbejde, for det var der vi startede for mere end 30 år siden.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SEG A Ssegenergy.dkHQ: Hurup, DenmarkReported employees: 1-10 | Hurup, Denmark | 1-10 | Exact match | 3 contacts → |
“SEG A/S is a leading supplier of green solutions within the Energy sector.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  SA Teknik APSsateknik.dkHQ: Ans By, DenmarkReported employees: 1-10 | Ans By, Denmark | 1-10 | Exact match | 1 contacts → |
“SA Teknik er forankret i den grønne omstilling, og vores engagement for at bidrage konstruktivt til at finde optimale løsninger er dybt forankret i vores virksomhedsidentitet.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Viable Energyviable-energy.dkHQ: Holbæk, DenmarkReported employees: 1-10 | Holbæk, Denmark | 1-10 | Exact match | 1 contacts → |
“Bæredygtige, miljørigtige, vedvarende energiløsninger til virksomheder og industri.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 45 company matches
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Geothermal companies: dataset insights
September 15, 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
45 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 45 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: September 15, 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 geothermal companies?
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 geothermal companies did RevenueBase find based in Denmark?
The saved snapshot records 45 matching company records, 2,578 tracked contacts and 486 verified emails. The public preview displays 20 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: September 15, 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
Geothermal companies by geography
- Geothermal companies based in Argentina
- Geothermal companies based in Australia
- Geothermal companies based in Austria
- Geothermal companies based in Belgium
- Geothermal companies based in Brazil
- Geothermal companies based in Canada
- Geothermal companies based in Chile
- Geothermal companies based in Colombia
- Geothermal companies based in Czechia
- Geothermal companies based in Finland
- Geothermal companies based in France
- Geothermal companies based in Germany
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 geothermal companies based in Denmark. Snapshot: September 15, 2026. https://revenuebase.ai/companies/geothermal-companies/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 20 geothermal companies based in Denmark
RevenueBase records 45 matching company records for geothermal companies based in Denmark, with 2,578 tracked contacts and 486 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 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 20 geothermal companies 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 | Maersk Drillingnoblecorp.com HQ: Kongens Lyngby, DenmarkReported employees: 1,001-5,000 | Kongens Lyngby, Denmark | 1,001-5,000 | Exact match | 1,816 contacts → |
“Noble Corporation today announced that the business combination Maersk Drilling has been successfully completed.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Momentum Energy Group A Smomentumgreenenergy.com HQ: Roskilde, DenmarkReported employees: 51-200 | Roskilde, Denmark | 51-200 | Exact match | 94 contacts → |
“We want to be a role model that contributes to accelerating the green transition.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Energy Machinesenergymachines.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 69 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Innargiinnargi.com HQ: Copenhagen, DenmarkReported employees: 51-200 | Copenhagen, Denmark | 51-200 | Exact match | 67 contacts → |
“Decarbonising heat - one community at a time.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Skytemskytem.com HQ: Aarhus N, DenmarkReported employees: 51-200 | Aarhus N, Denmark | 51-200 | Exact match | 52 contacts → |
“SkyTEM is the global pioneer in high-resolution airborne electromagnetic (AEM) surveys.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wellperformwellperform.com HQ: Holte, DenmarkReported employees: 51-200 | Holte, Denmark | 51-200 | Exact match | 31 contacts → |
“WellPerform provides professional services within geothermal energy, CCS and upstream oil & gas.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Green Thermagreentherma.com HQ: Copenhagen, DenmarkReported employees: 11-50 | Copenhagen, Denmark | 11-50 | Exact match | 22 contacts → |
“Green Therma is at the forefront of geothermal well technology, revolutionizing the way we harness Earth's natural heat.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thermonovathermonova.com HQ: Aars, DenmarkReported employees: 11-50 | Aars, Denmark | 11-50 | Exact match | 14 contacts → |
“Thanks for stopping by.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nordheat A Snordheat.com HQ: Ringkøbing, DenmarkReported employees: 11-50 | Ringkøbing, Denmark | 11-50 | Exact match | 9 contacts → |
“Nordheat A/S is a part of Nordheat Group, which is present in Denmark and Norway.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PC Brøndboringpcdrill.dk HQ: Højslev, DenmarkReported employees: 11-50 | Højslev, Denmark | 11-50 | Exact match | 9 contacts → |
“PC Brøndboring A/S blev grundlagt i Højslev Kirkeby i 1898.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gelcom APSgelcom.dk HQ: Ringsted, DenmarkReported employees: 11-50 | Ringsted, Denmark | 11-50 | Exact match | 8 contacts → |
“Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Warburg VVS & Kloak Ekspres APSwarburgvvs.dk HQ: Brøndbyøster, DenmarkReported employees: 11-50 | Brøndbyøster, Denmark | 11-50 | Exact match | 6 contacts → |
“Warburg VVS & Kloak Ekspres ApS er en familieejet virksomhed, som blev etableret i 1983.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jysk Geoteknikjyskgeoteknik.dk HQ: Esbjerg, DenmarkReported employees: 11-50 | Esbjerg, Denmark | 11-50 | Exact match | 6 contacts → |
“TIL LANDS OG TIL VANDS Jysk Geoteknik udfører miljø- og geotekniske undersøgelser i hele landet.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vejleby VVS A Svejlebyvvs.dk HQ: Hørve, DenmarkReported employees: 11-50 | Hørve, Denmark | 11-50 | Exact match | 4 contacts → |
“Vejleby Smedie & VVS A/S blev etableret i 1882 som en traditionel smede virksomhed.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Thorvald VVS & Energi APSthorvald-vvs.dk HQ: Esbjerg, DenmarkReported employees: 1-10 | Esbjerg, Denmark | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | DJ Boringer A Sdjboringer.dk HQ: Ølstykke, DenmarkReported employees: 1-10 | Ølstykke, Denmark | 1-10 | Exact match | 4 contacts → |
“DJboringer A/S er en virksomhed beliggende i Ølstykke, der specialiserer sig i at udføre professionelle boringsopgaver for kunder over hele Danmark.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vvsfirmaetvvsfirmaet.com HQ: Kirke Såby, DenmarkReported employees: 11-50 | Kirke Såby, Denmark | 11-50 | Exact match | 3 contacts → |
“VVS firmaet er et firma, hvor vi faktisk er eksperter i alle former for VVS arbejde, for det var der vi startede for mere end 30 år siden.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SEG A Ssegenergy.dk HQ: Hurup, DenmarkReported employees: 1-10 | Hurup, Denmark | 1-10 | Exact match | 3 contacts → |
“SEG A/S is a leading supplier of green solutions within the Energy sector.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | SA Teknik APSsateknik.dk HQ: Ans By, DenmarkReported employees: 1-10 | Ans By, Denmark | 1-10 | Exact match | 1 contacts → |
“SA Teknik er forankret i den grønne omstilling, og vores engagement for at bidrage konstruktivt til at finde optimale løsninger er dybt forankret i vores virksomhedsidentitet.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Viable Energyviable-energy.dk HQ: Holbæk, DenmarkReported employees: 1-10 | Holbæk, Denmark | 1-10 | Exact match | 1 contacts → |
“Bæredygtige, miljørigtige, vedvarende energiløsninger til virksomheder og industri.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Geothermal companies: dataset insights
September 15, 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
45 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 45 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: September 15, 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 geothermal companies?
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 geothermal companies did RevenueBase find based in Denmark?
The saved snapshot records 45 matching company records, 2,578 tracked contacts and 486 verified emails. The public preview displays 20 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: September 15, 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 20 geothermal companies based in Denmark. Snapshot: September 15, 2026. https://revenuebase.ai/companies/geothermal-companies/denmark.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗