Company lists · Data refreshed November 2026

Top 25 Geothermal compressor manufacturers based in Germany

RevenueBase identified 71 company matches for geothermal compressor manufacturers associated with Germany as of November 2026 and tracks 1,835 professional contacts across them, including 542 with verified work emails. Hamburg is the largest hub.

This list covers company matches for geothermal compressor 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
71Companies
1,835Contacts tracked
542Verified emails
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The 25 largest geothermal compressor manufacturers based in Germany

Ranked by team size
Top 25 of 71 company matches for geothermal compressor manufacturers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchÜbach-palenberg, GermanyHQ recorded Nov 6, 20261,001-5,000653 contacts →

Exact match

“NEUMAN & ESSER is a reliable partner to the industry, driving both the energy transition and the circular economy with integrated solutions for the energy infrastructure of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFlensburg, GermanyHQ recorded Nov 6, 20261,001-5,000279 contacts →

Exact match

“Secop is the expert for advanced hermetic compressor technologies and cooling solutions in commercial refrigeration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKöngen, GermanyHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“A name that guarantees top-grade technology in the compressed air sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBalingen, GermanyHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Mehrer Compressors - Your partner for gas and air compression Established in 1889, Mehrer is one of the oldest and most traditional compressor manufacturers in the world and is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWeissensberg, GermanyHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Friotherm - Ihr Partner für zuverlässige Wärmepumpen und Flüssigkeitskühlaggregate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHerne, GermanyHQ recorded Nov 6, 202651-20034 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHeilbronn, GermanyHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Baelz ist mit seinen intelligenten Komponenten und energiesparenden Systemlösungen im Bereich des Wärme-und Kältetransfers (Dampf, Heißöl, Heißwasser) international im Markt aktiv.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPeine, GermanyHQ recorded Nov 6, 2026201-50028 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMeerane, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“BORSIG ZM Compression GmbH, member of the BORSIG Group, manufactures- Reciprocating compressor for process gases (API 618)- Integrally geared centrifugal compressors for process…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOverath, GermanyHQ recorded Nov 6, 202611-5021 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRemscheid, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“VPT Kompressoren GmbH - Gas Compressor Technology VPT Kompressoren GmbH, mit Herstellerwerk und Firmensitz im bergischen Land in Remscheid, entwickelt und produziert…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFrickenhausen, GermanyHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Danfoss BOCK® is one of the world's technology and innovation leaders in the development of environmentally friendly, economical solutions in the field of refrigeration and air…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFrankfurt, GermanyHQ recorded Nov 6, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFriedberg, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Sommer Kompressoren GmbH befindet sich in der 20 in Friedberg / Derching.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSchmiden, GermanyHQ recorded Nov 6, 202651-20010 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKrefeld, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Specialists in Turbomachinery – Turboexpanders & Turbo Compressors We provide high-performance turbomachinery solutions for critical applications in the oil & gas sector, energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEschborn, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHiddenhausen, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Seit 1977 beschäftigen wir uns mit Energie- und Wärmetechnik und auf Basis dieser fast 50 Jahre langen Erfahrungen sind wir ein führender Hersteller von Blockheizkraftwerken…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“WHO WE ARE We are Ecalia an energy startup that develops the first scroll compressor with built-in energy recovery for highly efficient heating and cooling in homes and vehicles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Spilling offers solutions for steam power plants with steam engines as well gas expansion plants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Spilling Technologies was founded in 1890 and is based in Hamburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchChemnitz, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Die GeoCollect GmbH ist ein Hersteller von Erdwärmekollektoren mit Sitz in Chemnitz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMühlhausen/thüringen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“altAIRnative GmbH – Ihr Partner für Druckluftheizkraftwerke Die altAIRnative GmbH hat sich zum Ziel gesetzt, die Druckluft-Wärme-Kälte-Bereitstellung für Industriekunden zu…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHagen, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“KOHO Kompressorsysteme erfüllen seit mehr als 70 Jahren weltweit im harten Dauerbetrieb die Anforderungen der Industrie- Planung, Bau und Betrieb hochwertiger…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRosdorf, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“REJOOL provides compact, oil-less, and small-size hermetically gas-tight piston compressors designed for stationary high-pressure hydrogen applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 71 geothermal compressor manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 542 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal compressor manufacturers based in Germany at a glance

As of Nov 6, 2026
29.5%Verified-email coverage
25.8Average contacts per company
11-50Median size (employees)
4.2%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
20
51-200
12
201-500
5
501-1,000
1
1,001-5,000
4
10001+
2

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 71 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 compressor 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 542 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 November 6, 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 compressor manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal compressor manufacturers are there based in Germany?

RevenueBase identified 71 company matches for geothermal compressor manufacturers associated with Germany as of November 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?

Neuman & Esser NEA Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal compressor manufacturers?

Hamburg leads with 3 company records, followed by Kiel (3) and Eiterfeld (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 542 professional contacts with verified work emails tracked across these 71 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 November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.