Company lists · Data refreshed September 2026
Top 25 Geothermal equipment manufacturers based in Germany
RevenueBase identified 143 company matches for geothermal equipment manufacturers associated with Germany as of September 2026 and tracks 6,927 professional contacts across them, including 2,093 with verified work emails. Berlin is the largest hub.
This list covers company matches for geothermal equipment manufacturers associated with Germany, 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.
The 25 largest geothermal equipment manufacturers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,014 contacts → | ||||
Exact match “Our corporate vision shapes everything we do and inspires our employees every day.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 2,061 contacts → | ||||
Exact match “Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 493 contacts → | ||||
Exact match “STIEBEL ELTRON bietet hocheffiziente Produkte und Dienstleistungen für die Heizung, Kühlung, Lüftung und Warmwasserbereitung von Gebäuden.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 253 contacts → | ||||
Exact match “DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 112 contacts → | ||||
Exact match “BRÖTJE efficient heating system technology.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 86 contacts → | ||||
Exact match “Heat pumps are part of our DNA 🧬 Our vision is an ideal tomorrow - independent of fossil energy sources You too can become part of ait Since 1998, we have been helping to protect…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “CENTROTEC SE is a listed company active in more than 50 countries specialized in energy-efficient building technology.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “Mit smarten Qualitätsprodukten, persönlichem Service und exakt passenden Lösungen bringen wir genau das richtige Maß an Wärme zu unseren Kunden.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 32 contacts → | ||||
Exact match “Die WATERKOTTE GmbH ist mit über 50 Jahren Erfahrung als Hersteller nachhaltiger Energiesysteme auf Basis der Wärmepumpe ein Pionier der Branche.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Die heimWatt GmbH ist einer der führenden und innovativsten Anbieter für Wärmepumpen, Photovoltaikanlagen und Energiemanagement in Norddeutschland.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Die Daldrup & Söhne AG ist Spezialist für Bohrtechnik und die Erschließung geologischer Ressourcen in Deutschland mit Sitz in Ascheberg, Nordrhein-Westfalen.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Originating from the KKT Kraus Company, the current KKT chillers brand is an important pillar within ait-deutschland GmbH.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Die GERMAN WATER and ENERGY GROUP (GWE) ist Hersteller richtungsweisender Produkte und Entwickler integrierter Anwendungen für den Brunnenbau und die Geothermie.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 24 contacts → | ||||
Exact match “tecalor ist Systemanbieter für Haustechnik.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “CALOR ENERGY is a Germany-wide partner for integrated and economically viable energy solutions across residential real estate, commercial properties, and private investment…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match “Geotec Bohrtechnik GmbH is a machinery company based out of 26 Aspastraße, Nordkirchen, Germany.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 15 contacts → | ||||
Exact match “We provide a full range of services for the oil and gas industry as well as the geothermal industry.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “NOVELAN - a brand of ait-deutschland offers you the optimal solution in the areas of heating and cooling.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Seit 1991 setzt sich der Bundesverband Geothermie e.V.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “The core of our daily business is the industrial production of sustainable and efficient heating and cooling systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 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 equipment manufacturers”. 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 25 of 143 geothermal equipment manufacturers based in Germany
See the full list, filter by size, metro and specialty, and access 2,093 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Geothermal equipment manufacturers based in Germany at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 143 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 Germany whose business descriptions match “geothermal equipment manufacturers” 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 2,093 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 “geothermal equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geothermal equipment manufacturers are there based in Germany?
RevenueBase identified 143 company matches for geothermal equipment manufacturers associated with Germany 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?
Vaillant Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most geothermal equipment manufacturers?
Berlin leads with 5 company records, followed by Kasendorf (4) and Hamburg (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 2,093 professional contacts with verified work emails tracked across these 143 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.
Ready to reach these companies? Verified emails and direct dials for all 143 geothermal equipment manufacturers based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Geothermal equipment manufacturers by geography
- Geothermal equipment manufacturers based in Austria
- Geothermal equipment manufacturers based in Belgium
- Geothermal equipment manufacturers based in Canada
- Geothermal equipment manufacturers based in Finland
- Geothermal equipment manufacturers based in France
- Geothermal equipment manufacturers based in Italy
- Geothermal equipment manufacturers based in the Netherlands
- Geothermal equipment manufacturers based in Spain
- Geothermal equipment manufacturers based in Sweden
- Geothermal equipment manufacturers based in Switzerland
- Geothermal equipment manufacturers based in Türkiye
- Geothermal equipment manufacturers based in the United Kingdom
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Geothermal equipment manufacturers based in Austria
- Geothermal equipment manufacturers based in Belgium
- Geothermal equipment manufacturers based in Canada
- Geothermal equipment manufacturers based in Finland
- Geothermal equipment manufacturers based in France
- Geothermal equipment manufacturers based in Italy
Company intelligence · public preview
Top 25 geothermal equipment manufacturers based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 143 matching company records for geothermal equipment manufacturers based in Germany, with 6,927 tracked contacts and 2,093 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 geothermal equipment manufacturers based in Germany
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 |  Vaillant Groupvaillant-group.comHQ: Remscheid, GermanyReported employees: 10001+ | Remscheid, Germany | 10001+ | Exact match | 3,014 contacts → |
“Our corporate vision shapes everything we do and inspires our employees every day.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Viessmann Climate Solutionsviessmann-climatesolutions.com HQ: Allendorf, GermanyReported employees: 10001+ | Allendorf, Germany | 10001+ | Exact match | 2,061 contacts → |
“Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Stiebel Eltron Groupstiebel-eltron.comHQ: Holzminden, GermanyReported employees: 5,001-10,000 | Holzminden, Germany | 5,001-10,000 | Exact match | 493 contacts → |
“STIEBEL ELTRON bietet hocheffiziente Produkte und Dienstleistungen für die Heizung, Kühlung, Lüftung und Warmwasserbereitung von Gebäuden.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Daikin Airconditioning Germany Gmbhdaikin.deHQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 253 contacts → |
“DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  August Brötje Gmbhbroetje.deHQ: Rastede, GermanyReported employees: 201-500 | Rastede, Germany | 201-500 | Exact match | 112 contacts → |
“BRÖTJE efficient heating system technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ait-Deutschland Gmbhaitgroup.comHQ: Kasendorf, GermanyReported employees: 1,001-5,000 | Kasendorf, Germany | 1,001-5,000 | Exact match | 86 contacts → |
“Heat pumps are part of our DNA 🧬 Our vision is an ideal tomorrow - independent of fossil energy sources You too can become part of ait Since 1998, we have been helping to protect…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Güntnerguntner.com HQ: Furstenfeldbruck, GermanyReported employees: 1,001-5,000 | Furstenfeldbruck, Germany | 1,001-5,000 | Exact match | 45 contacts → |
“SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Centrotec SEcentrotec.deHQ: Brilon, GermanyReported employees: 1,001-5,000 | Brilon, Germany | 1,001-5,000 | Exact match | 40 contacts → |
“CENTROTEC SE is a listed company active in more than 50 countries specialized in energy-efficient building technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Remeharemeha.de HQ: Saerbeck, GermanyReported employees: 51-200 | Saerbeck, Germany | 51-200 | Exact match | 34 contacts → |
“Mit smarten Qualitätsprodukten, persönlichem Service und exakt passenden Lösungen bringen wir genau das richtige Maß an Wärme zu unseren Kunden.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Waterkotte Gmbhwaterkotte.de HQ: Herne, GermanyReported employees: 51-200 | Herne, Germany | 51-200 | Exact match | 32 contacts → |
“Die WATERKOTTE GmbH ist mit über 50 Jahren Erfahrung als Hersteller nachhaltiger Energiesysteme auf Basis der Wärmepumpe ein Pionier der Branche.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Heimwattheim-watt.deHQ: Salzhausen, GermanyReported employees: 51-200 | Salzhausen, Germany | 51-200 | Exact match | 32 contacts → |
“Die heimWatt GmbH ist einer der führenden und innovativsten Anbieter für Wärmepumpen, Photovoltaikanlagen und Energiemanagement in Norddeutschland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Daldrup & Söhne AGdaldrup.eu HQ: Ascheberg, GermanyReported employees: 51-200 | Ascheberg, Germany | 51-200 | Exact match | 28 contacts → |
“Die Daldrup & Söhne AG ist Spezialist für Bohrtechnik und die Erschließung geologischer Ressourcen in Deutschland mit Sitz in Ascheberg, Nordrhein-Westfalen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KKT Chillerskkt-chillers.com HQ: Kasendorf, GermanyReported employees: 201-500 | Kasendorf, Germany | 201-500 | Exact match | 27 contacts → |
“Originating from the KKT Kraus Company, the current KKT chillers brand is an important pillar within ait-deutschland GmbH.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GWE Groupgwe-gruppe.deHQ: Peine, GermanyReported employees: 201-500 | Peine, Germany | 201-500 | Exact match | 24 contacts → |
“Die GERMAN WATER and ENERGY GROUP (GWE) ist Hersteller richtungsweisender Produkte und Entwickler integrierter Anwendungen für den Brunnenbau und die Geothermie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tecalor Gmbhwaermepumpe.tecalor.de HQ: Holzminden, GermanyReported employees: 51-200 | Holzminden, Germany | 51-200 | Exact match | 24 contacts → |
“tecalor ist Systemanbieter für Haustechnik.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Calor Energycalor-energy.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 22 contacts → |
“CALOR ENERGY is a Germany-wide partner for integrated and economically viable energy solutions across residential real estate, commercial properties, and private investment…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Geotec Bohrtechnik Gmbhgeotec-bohrtechnik.deHQ: Nordkirchen, GermanyReported employees: 51-200 | Nordkirchen, Germany | 51-200 | Exact match | 18 contacts → |
“Geotec Bohrtechnik GmbH is a machinery company based out of 26 Aspastraße, Nordkirchen, Germany.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Yanmar Energy System Europe Gmbhenergysystem-yanmar.comHQ: 45768 Marl, GermanyReported employees: Not recorded | 45768 Marl, Germany | Not recorded | Exact match | 18 contacts → |
“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Robke Erdöl- UND Erdgastechnik Gmbhrobke-erdoel-erdgas.deHQ: Vechta, GermanyReported employees: 11-50 | Vechta, Germany | 11-50 | Exact match | 15 contacts → |
“We provide a full range of services for the oil and gas industry as well as the geothermal industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dimplex Deutschlanddimplex.eu HQ: Kulmbach, GermanyReported employees: 501-1,000 | Kulmbach, Germany | 501-1,000 | Exact match | 14 contacts → |
“Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Novelannovelan.com HQ: Kasendorf, GermanyReported employees: 1,001-5,000 | Kasendorf, Germany | 1,001-5,000 | Exact match | 13 contacts → |
“NOVELAN - a brand of ait-deutschland offers you the optimal solution in the areas of heating and cooling.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bundesverband Geothermie E.Vgeothermie.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 10 contacts → |
“Seit 1991 setzt sich der Bundesverband Geothermie e.V.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Erdwärme Grünwald Gmbherdwaerme-gruenwald.de HQ: Grünwald, GermanyReported employees: 11-50 | Grünwald, Germany | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Combitherm Gmbhcombitherm.de HQ: Schmiden, GermanyReported employees: 51-200 | Schmiden, Germany | 51-200 | Exact match | 8 contacts → |
“The core of our daily business is the industrial production of sustainable and efficient heating and cooling systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Barella Gebäude- UND Energietechnik Gmbhbarella.de HQ: Bad Sassendorf, GermanyReported employees: 1-10 | Bad Sassendorf, Germany | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 143 company matches
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Geothermal equipment manufacturers: dataset insights
September 16, 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
140 records in the displayed employee bands.
3 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 143 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 16, 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 equipment manufacturers?
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 equipment manufacturers did RevenueBase find based in Germany?
The saved snapshot records 143 matching company records, 6,927 tracked contacts and 2,093 verified emails. The public preview displays 25 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 16, 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 equipment manufacturers by geography
- Geothermal equipment manufacturers based in Austria
- Geothermal equipment manufacturers based in Belgium
- Geothermal equipment manufacturers based in Canada
- Geothermal equipment manufacturers based in Finland
- Geothermal equipment manufacturers based in France
- Geothermal equipment manufacturers based in Italy
- Geothermal equipment manufacturers based in the Netherlands
- Geothermal equipment manufacturers based in Spain
- Geothermal equipment manufacturers based in Sweden
- Geothermal equipment manufacturers based in Switzerland
- Geothermal equipment manufacturers based in Türkiye
- Geothermal equipment manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 geothermal equipment manufacturers based in Germany. Snapshot: September 16, 2026. https://revenuebase.ai/companies/geothermal-equipment-manufacturers/germany.
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
- Geothermal equipment manufacturers based in Austria
- Geothermal equipment manufacturers based in Belgium
- Geothermal equipment manufacturers based in Canada
- Geothermal equipment manufacturers based in Finland
- Geothermal equipment manufacturers based in France
- Geothermal equipment manufacturers based in Italy
Company intelligence · public preview
Top 25 geothermal equipment manufacturers based in Germany
RevenueBase records 143 matching company records for geothermal equipment manufacturers based in Germany, with 6,927 tracked contacts and 2,093 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 25 geothermal equipment manufacturers based in Germany
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 | Vaillant Groupvaillant-group.com HQ: Remscheid, GermanyReported employees: 10001+ | Remscheid, Germany | 10001+ | Exact match | 3,014 contacts → |
“Our corporate vision shapes everything we do and inspires our employees every day.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Viessmann Climate Solutionsviessmann-climatesolutions.com HQ: Allendorf, GermanyReported employees: 10001+ | Allendorf, Germany | 10001+ | Exact match | 2,061 contacts → |
“Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Stiebel Eltron Groupstiebel-eltron.com HQ: Holzminden, GermanyReported employees: 5,001-10,000 | Holzminden, Germany | 5,001-10,000 | Exact match | 493 contacts → |
“STIEBEL ELTRON bietet hocheffiziente Produkte und Dienstleistungen für die Heizung, Kühlung, Lüftung und Warmwasserbereitung von Gebäuden.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Daikin Airconditioning Germany Gmbhdaikin.de HQ: Unterhaching, GermanyReported employees: 501-1,000 | Unterhaching, Germany | 501-1,000 | Exact match | 253 contacts → |
“DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | August Brötje Gmbhbroetje.de HQ: Rastede, GermanyReported employees: 201-500 | Rastede, Germany | 201-500 | Exact match | 112 contacts → |
“BRÖTJE efficient heating system technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ait-Deutschland Gmbhaitgroup.com HQ: Kasendorf, GermanyReported employees: 1,001-5,000 | Kasendorf, Germany | 1,001-5,000 | Exact match | 86 contacts → |
“Heat pumps are part of our DNA 🧬 Our vision is an ideal tomorrow - independent of fossil energy sources You too can become part of ait Since 1998, we have been helping to protect…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Güntnerguntner.com HQ: Furstenfeldbruck, GermanyReported employees: 1,001-5,000 | Furstenfeldbruck, Germany | 1,001-5,000 | Exact match | 45 contacts → |
“SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Centrotec SEcentrotec.de HQ: Brilon, GermanyReported employees: 1,001-5,000 | Brilon, Germany | 1,001-5,000 | Exact match | 40 contacts → |
“CENTROTEC SE is a listed company active in more than 50 countries specialized in energy-efficient building technology.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Remeharemeha.de HQ: Saerbeck, GermanyReported employees: 51-200 | Saerbeck, Germany | 51-200 | Exact match | 34 contacts → |
“Mit smarten Qualitätsprodukten, persönlichem Service und exakt passenden Lösungen bringen wir genau das richtige Maß an Wärme zu unseren Kunden.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Waterkotte Gmbhwaterkotte.de HQ: Herne, GermanyReported employees: 51-200 | Herne, Germany | 51-200 | Exact match | 32 contacts → |
“Die WATERKOTTE GmbH ist mit über 50 Jahren Erfahrung als Hersteller nachhaltiger Energiesysteme auf Basis der Wärmepumpe ein Pionier der Branche.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Heimwattheim-watt.de HQ: Salzhausen, GermanyReported employees: 51-200 | Salzhausen, Germany | 51-200 | Exact match | 32 contacts → |
“Die heimWatt GmbH ist einer der führenden und innovativsten Anbieter für Wärmepumpen, Photovoltaikanlagen und Energiemanagement in Norddeutschland.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Daldrup & Söhne AGdaldrup.eu HQ: Ascheberg, GermanyReported employees: 51-200 | Ascheberg, Germany | 51-200 | Exact match | 28 contacts → |
“Die Daldrup & Söhne AG ist Spezialist für Bohrtechnik und die Erschließung geologischer Ressourcen in Deutschland mit Sitz in Ascheberg, Nordrhein-Westfalen.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KKT Chillerskkt-chillers.com HQ: Kasendorf, GermanyReported employees: 201-500 | Kasendorf, Germany | 201-500 | Exact match | 27 contacts → |
“Originating from the KKT Kraus Company, the current KKT chillers brand is an important pillar within ait-deutschland GmbH.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GWE Groupgwe-gruppe.de HQ: Peine, GermanyReported employees: 201-500 | Peine, Germany | 201-500 | Exact match | 24 contacts → |
“Die GERMAN WATER and ENERGY GROUP (GWE) ist Hersteller richtungsweisender Produkte und Entwickler integrierter Anwendungen für den Brunnenbau und die Geothermie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tecalor Gmbhwaermepumpe.tecalor.de HQ: Holzminden, GermanyReported employees: 51-200 | Holzminden, Germany | 51-200 | Exact match | 24 contacts → |
“tecalor ist Systemanbieter für Haustechnik.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Calor Energycalor-energy.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 22 contacts → |
“CALOR ENERGY is a Germany-wide partner for integrated and economically viable energy solutions across residential real estate, commercial properties, and private investment…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Geotec Bohrtechnik Gmbhgeotec-bohrtechnik.de HQ: Nordkirchen, GermanyReported employees: 51-200 | Nordkirchen, Germany | 51-200 | Exact match | 18 contacts → |
“Geotec Bohrtechnik GmbH is a machinery company based out of 26 Aspastraße, Nordkirchen, Germany.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Yanmar Energy System Europe Gmbhenergysystem-yanmar.com HQ: 45768 Marl, GermanyReported employees: Not recorded | 45768 Marl, Germany | Not recorded | Exact match | 18 contacts → |
“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Robke Erdöl- UND Erdgastechnik Gmbhrobke-erdoel-erdgas.de HQ: Vechta, GermanyReported employees: 11-50 | Vechta, Germany | 11-50 | Exact match | 15 contacts → |
“We provide a full range of services for the oil and gas industry as well as the geothermal industry.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dimplex Deutschlanddimplex.eu HQ: Kulmbach, GermanyReported employees: 501-1,000 | Kulmbach, Germany | 501-1,000 | Exact match | 14 contacts → |
“Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Novelannovelan.com HQ: Kasendorf, GermanyReported employees: 1,001-5,000 | Kasendorf, Germany | 1,001-5,000 | Exact match | 13 contacts → |
“NOVELAN - a brand of ait-deutschland offers you the optimal solution in the areas of heating and cooling.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bundesverband Geothermie E.Vgeothermie.de HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 10 contacts → |
“Seit 1991 setzt sich der Bundesverband Geothermie e.V.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Erdwärme Grünwald Gmbherdwaerme-gruenwald.de HQ: Grünwald, GermanyReported employees: 11-50 | Grünwald, Germany | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Combitherm Gmbhcombitherm.de HQ: Schmiden, GermanyReported employees: 51-200 | Schmiden, Germany | 51-200 | Exact match | 8 contacts → |
“The core of our daily business is the industrial production of sustainable and efficient heating and cooling systems.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Barella Gebäude- UND Energietechnik Gmbhbarella.de HQ: Bad Sassendorf, GermanyReported employees: 1-10 | Bad Sassendorf, Germany | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 143 company matches
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Geothermal equipment manufacturers: dataset insights
September 16, 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
140 records in the displayed employee bands.
3 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 Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 143 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 16, 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 equipment manufacturers?
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 equipment manufacturers did RevenueBase find based in Germany?
The saved snapshot records 143 matching company records, 6,927 tracked contacts and 2,093 verified emails. The public preview displays 25 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 16, 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 equipment manufacturers by geography
- Geothermal equipment manufacturers based in Austria
- Geothermal equipment manufacturers based in Belgium
- Geothermal equipment manufacturers based in Canada
- Geothermal equipment manufacturers based in Finland
- Geothermal equipment manufacturers based in France
- Geothermal equipment manufacturers based in Italy
- Geothermal equipment manufacturers based in the Netherlands
- Geothermal equipment manufacturers based in Spain
- Geothermal equipment manufacturers based in Sweden
- Geothermal equipment manufacturers based in Switzerland
- Geothermal equipment manufacturers based in Türkiye
- Geothermal equipment manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 geothermal equipment manufacturers based in Germany. Snapshot: September 16, 2026. https://revenuebase.ai/companies/geothermal-equipment-manufacturers/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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