Company lists · Data refreshed September 2026
Top 25 Waste heat recovery companies based in Germany
RevenueBase identified 95 company matches for waste heat recovery companies associated with Germany as of September 2026 and tracks 5,139 professional contacts across them, including 1,735 with verified work emails. Bochum is the largest hub.
This list covers company matches for waste heat recovery companies 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 19, 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 waste heat recovery companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,005 contacts → | ||||
Exact match “Welcome to Kelvion!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 295 contacts → | ||||
Exact match “Die EEW Energy from Waste GmbH (EEW) ist eines der führenden Unternehmen in Europa auf dem Gebiet der thermischen Abfall- und Klärschlammverwertung.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 120 contacts → | ||||
Exact match “Since we at APROVIS have been developing solutions that make energy more efficient, sustainable and reliable.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 88 contacts → | ||||
Exact match “Balcke-Dürr is a leading supplier of components for increasing energy efficiency and reducing environmental impact for the power industry with more than 130 years of experience in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 76 contacts → | ||||
Exact match “Orcan Energy develops, produces, distributes and finances energy modules for the conversion of waste heat into clean and cheap electricity and constructs them on a turnkey basis…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 72 contacts → | ||||
Exact match “Seit über vier Jahrzehnten setzen Kunden auf innovative Energiespartechnik aus dem Hause ONI.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 47 contacts → | ||||
Exact match “We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 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 19, 2026 · View company records in RevenueBase | |||||
| 9 | 41 contacts → | ||||
Exact match “Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 34 contacts → | ||||
Exact match “Waste heat recovery systems for converting industrial waste heat into steam and other forms of energy are at the heart of our portfolio.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 34 contacts → | ||||
Exact match “We are the world’s leading manufacturer of pressure vessels and heat exchangers.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 23 contacts → | ||||
Exact match “For over 40 years, Aura GmbH & Co.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “SCHRADER manufactures individual and highly specialized systems according to individual specifications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 21 contacts → | ||||
Exact match “Our commitment: Heat transfer in perfection!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “We are a young technology company that develops, builds and sells innovative high-temperature heat pumps for industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 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 19, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “INTEC Engineering GmbH, founded in 1995, is a leading global supplier of industrial process heat technologies based in Bruchsal, southern Germany.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “A.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “Die Raab-Gruppe, mit den Marken Raab, Kutzner + Weber und NET, ist einer der führenden Anbieter für Abgastechnik für Wärmeerzeuger – von der Zuluft über die Feuerstätte…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Energy-efficient environmental plants and systems become more important in our age of climate protection.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “e-flox GmbH specializes in the combustion of gases which are difficult for thermal treatment in conventional burner systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Heating, cooling and ventilation The Jaga “convector” has never been an ordinary radiator and now evolves into a climate cooler.” Recorded in the RevenueBase company graph · Sep 19, 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 “waste heat recovery 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 25 of 95 waste heat recovery companies based in Germany
See the full list, filter by size, metro and specialty, and access 1,735 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Waste heat recovery companies based in Germany at a glance
As of Sep 19, 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 95 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 “waste heat recovery 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 1,735 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 19, 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 “waste heat recovery companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many waste heat recovery companies are there based in Germany?
RevenueBase identified 95 company matches for waste heat recovery companies 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?
Kelvion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most waste heat recovery companies?
Bochum leads with 4 company records, followed by Dusseldorf (3) 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 1,735 professional contacts with verified work emails tracked across these 95 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 95 waste heat recovery companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
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- Waste heat recovery companies based in the Netherlands
- Waste heat recovery companies based in Spain
- Waste heat recovery companies based in Türkiye
- Waste heat recovery companies based in the United Kingdom
- Waste heat recovery companies based in the United States
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
- Waste heat recovery companies based in Brazil
- Waste heat recovery companies based in Canada
- Waste heat recovery companies based in France
- Waste heat recovery companies based in India
- Waste heat recovery companies based in Italy
- Waste heat recovery companies based in the Netherlands
Company intelligence · public preview
Top 25 waste heat recovery companies 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 95 matching company records for waste heat recovery companies based in Germany, with 5,139 tracked contacts and 1,735 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 19, 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 waste heat recovery companies 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 |  Kelvionkelvion.comHQ: Herne, GermanyReported employees: 5,001-10,000 | Herne, Germany | 5,001-10,000 | Exact match | 2,005 contacts → |
“Welcome to Kelvion!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  EEW Energy From Waste Gmbheew-energyfromwaste.comHQ: Helmstedt, GermanyReported employees: 1,001-5,000 | Helmstedt, Germany | 1,001-5,000 | Exact match | 295 contacts → |
“Die EEW Energy from Waste GmbH (EEW) ist eines der führenden Unternehmen in Europa auf dem Gebiet der thermischen Abfall- und Klärschlammverwertung.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aprovis Energy Systems Gmbhaprovis.comHQ: Weidenbach, GermanyReported employees: 201-500 | Weidenbach, Germany | 201-500 | Exact match | 120 contacts → |
“Since we at APROVIS have been developing solutions that make energy more efficient, sustainable and reliable.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NEM Balcke-Dürr Gmbhnem-energy.com HQ: Düsseldorf, GermanyReported employees: 501-1,000 | Düsseldorf, Germany | 501-1,000 | Exact match | 88 contacts → |
“Balcke-Dürr is a leading supplier of components for increasing energy efficiency and reducing environmental impact for the power industry with more than 130 years of experience in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orcan Energyorcan-energy.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 76 contacts → |
“Orcan Energy develops, produces, distributes and finances energy modules for the conversion of waste heat into clean and cheap electricity and constructs them on a turnkey basis…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Oni-Wärmetrafo Gmbhoni.deHQ: Lindlar, GermanyReported employees: 201-500 | Lindlar, Germany | 201-500 | Exact match | 72 contacts → |
“Seit über vier Jahrzehnten setzen Kunden auf innovative Energiespartechnik aus dem Hause ONI.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Klingenburg Gmbhklingenburg.deHQ: Gladbeck, GermanyReported employees: 201-500 | Gladbeck, Germany | 201-500 | Exact match | 47 contacts → |
“We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rosink-Werkstätten Gmbhrosink-werkstaetten.de HQ: Nordhorn, GermanyReported employees: 51-200 | Nordhorn, Germany | 51-200 | Exact match | 41 contacts → |
“Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oschatz Power Gmbhoschatz.com HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 34 contacts → |
“Waste heat recovery systems for converting industrial waste heat into steam and other forms of energy are at the heart of our portfolio.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Borsig Process Heat Exchanger Gmbhborsig.deHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 34 contacts → |
“We are the world’s leading manufacturer of pressure vessels and heat exchangers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Aura Gmbh & CO KGauragmbh.comHQ: Germersheim, GermanyReported employees: 51-200 | Germersheim, Germany | 51-200 | Exact match | 23 contacts → |
“For over 40 years, Aura GmbH & Co.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Schrader Verfahrenstechnik Gmbhschrader.deHQ: Ennigerloh, GermanyReported employees: 201-500 | Ennigerloh, Germany | 201-500 | Exact match | 22 contacts → |
“SCHRADER manufactures individual and highly specialized systems according to individual specifications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Heat 11 Gmbh & Co. KGheat11.comHQ: Bielefeld, GermanyReported employees: 51-200 | Bielefeld, Germany | 51-200 | Exact match | 21 contacts → |
“Our commitment: Heat transfer in perfection!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SPH Sustainable Process Heat Gmbhspheat.de HQ: Overath, GermanyReported employees: 11-50 | Overath, Germany | 11-50 | Exact match | 19 contacts → |
“We are a young technology company that develops, builds and sells innovative high-temperature heat pumps for industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Intec Engineering Gmbhintec-energy.de HQ: Bruchsal, GermanyReported employees: 51-200 | Bruchsal, Germany | 51-200 | Exact match | 17 contacts → |
“INTEC Engineering GmbH, founded in 1995, is a leading global supplier of industrial process heat technologies based in Bruchsal, southern Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A. & C. Kosik Gmbhkosik.de HQ: Kelheim, GermanyReported employees: 201-500 | Kelheim, Germany | 201-500 | Exact match | 14 contacts → |
“A.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Raab-Gruppe Raab Kutzner Weber NETraab-gruppe.de HQ: Neuwied, GermanyReported employees: 51-200 | Neuwied, Germany | 51-200 | Exact match | 11 contacts → |
“Die Raab-Gruppe, mit den Marken Raab, Kutzner + Weber und NET, ist einer der führenden Anbieter für Abgastechnik für Wärmeerzeuger – von der Zuluft über die Feuerstätte…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Wessel-Umwelttechnik Gmbhwessel-umwelttechnik.deHQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Energy-efficient environmental plants and systems become more important in our age of climate protection.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Refolution Industriekälte Gmbhrefolution.deHQ: Karlsruhe, GermanyReported employees: 1-10 | Karlsruhe, Germany | 1-10 | Exact match | 11 contacts → |
“Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Multicross Gmbhmulticross.de HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 10 contacts → |
“Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ECO Mondia Green Technology Europe Gmbhecomondia.com HQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | E-Flox Gmbhe-flox.de HQ: Renningen, GermanyReported employees: 11-50 | Renningen, Germany | 11-50 | Exact match | 10 contacts → |
“e-flox GmbH specializes in the combustion of gases which are difficult for thermal treatment in conventional burner systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Jaga Germanyjaga.comHQ: Würselen, GermanyReported employees: 11-50 | Würselen, Germany | 11-50 | Exact match | 10 contacts → |
“Heating, cooling and ventilation The Jaga “convector” has never been an ordinary radiator and now evolves into a climate cooler.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 95 company matches
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Waste heat recovery companies: dataset insights
September 19, 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
94 records in the displayed employee bands.
1 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 95 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 19, 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 waste heat recovery 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 waste heat recovery companies did RevenueBase find based in Germany?
The saved snapshot records 95 matching company records, 5,139 tracked contacts and 1,735 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 19, 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
Waste heat recovery companies by geography
- Waste heat recovery companies based in Brazil
- Waste heat recovery companies based in Canada
- Waste heat recovery companies based in France
- Waste heat recovery companies based in India
- Waste heat recovery companies based in Italy
- Waste heat recovery companies based in the Netherlands
- Waste heat recovery companies based in Spain
- Waste heat recovery companies based in Türkiye
- Waste heat recovery companies based in the United Kingdom
- Waste heat recovery companies based in the United States
Cite this list
RevenueBase Data Team. Top 25 waste heat recovery companies based in Germany. Snapshot: September 19, 2026. https://revenuebase.ai/companies/waste-heat-recovery-companies/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
- Waste heat recovery companies based in Brazil
- Waste heat recovery companies based in Canada
- Waste heat recovery companies based in France
- Waste heat recovery companies based in India
- Waste heat recovery companies based in Italy
- Waste heat recovery companies based in the Netherlands
Company intelligence · public preview
Top 25 waste heat recovery companies based in Germany
RevenueBase records 95 matching company records for waste heat recovery companies based in Germany, with 5,139 tracked contacts and 1,735 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 19, 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 waste heat recovery companies 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 | Kelvionkelvion.com HQ: Herne, GermanyReported employees: 5,001-10,000 | Herne, Germany | 5,001-10,000 | Exact match | 2,005 contacts → |
“Welcome to Kelvion!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | EEW Energy From Waste Gmbheew-energyfromwaste.com HQ: Helmstedt, GermanyReported employees: 1,001-5,000 | Helmstedt, Germany | 1,001-5,000 | Exact match | 295 contacts → |
“Die EEW Energy from Waste GmbH (EEW) ist eines der führenden Unternehmen in Europa auf dem Gebiet der thermischen Abfall- und Klärschlammverwertung.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aprovis Energy Systems Gmbhaprovis.com HQ: Weidenbach, GermanyReported employees: 201-500 | Weidenbach, Germany | 201-500 | Exact match | 120 contacts → |
“Since we at APROVIS have been developing solutions that make energy more efficient, sustainable and reliable.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NEM Balcke-Dürr Gmbhnem-energy.com HQ: Düsseldorf, GermanyReported employees: 501-1,000 | Düsseldorf, Germany | 501-1,000 | Exact match | 88 contacts → |
“Balcke-Dürr is a leading supplier of components for increasing energy efficiency and reducing environmental impact for the power industry with more than 130 years of experience in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Orcan Energyorcan-energy.com HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 76 contacts → |
“Orcan Energy develops, produces, distributes and finances energy modules for the conversion of waste heat into clean and cheap electricity and constructs them on a turnkey basis…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Oni-Wärmetrafo Gmbhoni.de HQ: Lindlar, GermanyReported employees: 201-500 | Lindlar, Germany | 201-500 | Exact match | 72 contacts → |
“Seit über vier Jahrzehnten setzen Kunden auf innovative Energiespartechnik aus dem Hause ONI.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Klingenburg Gmbhklingenburg.de HQ: Gladbeck, GermanyReported employees: 201-500 | Gladbeck, Germany | 201-500 | Exact match | 47 contacts → |
“We are a resourceful company engaged in the production and sales of energy recovery and humidity control products for ventilation systems for 40 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rosink-Werkstätten Gmbhrosink-werkstaetten.de HQ: Nordhorn, GermanyReported employees: 51-200 | Nordhorn, Germany | 51-200 | Exact match | 41 contacts → |
“Rosink-Werkstätten GmbH - weltweit erfolgreich Rosink-Werkstätten entwickelt und produziert seit 1980 Wärmetauscher und Wärmerückgewinnungsanlagen für den weltweiten Einsatz in…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oschatz Power Gmbhoschatz.com HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 34 contacts → |
“Waste heat recovery systems for converting industrial waste heat into steam and other forms of energy are at the heart of our portfolio.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Borsig Process Heat Exchanger Gmbhborsig.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 34 contacts → |
“We are the world’s leading manufacturer of pressure vessels and heat exchangers.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Aura Gmbh & CO KGauragmbh.com HQ: Germersheim, GermanyReported employees: 51-200 | Germersheim, Germany | 51-200 | Exact match | 23 contacts → |
“For over 40 years, Aura GmbH & Co.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Schrader Verfahrenstechnik Gmbhschrader.de HQ: Ennigerloh, GermanyReported employees: 201-500 | Ennigerloh, Germany | 201-500 | Exact match | 22 contacts → |
“SCHRADER manufactures individual and highly specialized systems according to individual specifications.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Heat 11 Gmbh & Co. KGheat11.com HQ: Bielefeld, GermanyReported employees: 51-200 | Bielefeld, Germany | 51-200 | Exact match | 21 contacts → |
“Our commitment: Heat transfer in perfection!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | SPH Sustainable Process Heat Gmbhspheat.de HQ: Overath, GermanyReported employees: 11-50 | Overath, Germany | 11-50 | Exact match | 19 contacts → |
“We are a young technology company that develops, builds and sells innovative high-temperature heat pumps for industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Intec Engineering Gmbhintec-energy.de HQ: Bruchsal, GermanyReported employees: 51-200 | Bruchsal, Germany | 51-200 | Exact match | 17 contacts → |
“INTEC Engineering GmbH, founded in 1995, is a leading global supplier of industrial process heat technologies based in Bruchsal, southern Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | A. & C. Kosik Gmbhkosik.de HQ: Kelheim, GermanyReported employees: 201-500 | Kelheim, Germany | 201-500 | Exact match | 14 contacts → |
“A.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Raab-Gruppe Raab Kutzner Weber NETraab-gruppe.de HQ: Neuwied, GermanyReported employees: 51-200 | Neuwied, Germany | 51-200 | Exact match | 11 contacts → |
“Die Raab-Gruppe, mit den Marken Raab, Kutzner + Weber und NET, ist einer der führenden Anbieter für Abgastechnik für Wärmeerzeuger – von der Zuluft über die Feuerstätte…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Wessel-Umwelttechnik Gmbhwessel-umwelttechnik.de HQ: Hamburg, GermanyReported employees: 11-50 | Hamburg, Germany | 11-50 | Exact match | 11 contacts → |
“Energy-efficient environmental plants and systems become more important in our age of climate protection.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Refolution Industriekälte Gmbhrefolution.de HQ: Karlsruhe, GermanyReported employees: 1-10 | Karlsruhe, Germany | 1-10 | Exact match | 11 contacts → |
“Refolution ist das Ingenieurbüro für nachhaltige Industriekälte- und Wärmepumpentechnik.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Multicross Gmbhmulticross.de HQ: Emmerich Am Rhein, GermanyReported employees: 11-50 | Emmerich Am Rhein, Germany | 11-50 | Exact match | 10 contacts → |
“Entwickler und Herstelle von hocheffizienter Wärmerückgewinnungsanlagen” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ECO Mondia Green Technology Europe Gmbhecomondia.com HQ: Dortmund, GermanyReported employees: 51-200 | Dortmund, Germany | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | E-Flox Gmbhe-flox.de HQ: Renningen, GermanyReported employees: 11-50 | Renningen, Germany | 11-50 | Exact match | 10 contacts → |
“e-flox GmbH specializes in the combustion of gases which are difficult for thermal treatment in conventional burner systems.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Jaga Germanyjaga.com HQ: Würselen, GermanyReported employees: 11-50 | Würselen, Germany | 11-50 | Exact match | 10 contacts → |
“Heating, cooling and ventilation The Jaga “convector” has never been an ordinary radiator and now evolves into a climate cooler.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 95 company matches
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Waste heat recovery companies: dataset insights
September 19, 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
94 records in the displayed employee bands.
1 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 95 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 19, 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 waste heat recovery 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 waste heat recovery companies did RevenueBase find based in Germany?
The saved snapshot records 95 matching company records, 5,139 tracked contacts and 1,735 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 19, 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 25 waste heat recovery companies based in Germany. Snapshot: September 19, 2026. https://revenuebase.ai/companies/waste-heat-recovery-companies/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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