Company lists · Data refreshed November 2026

Top 25 Marine cooling system suppliers based in Germany

RevenueBase identified 75 company matches for marine cooling system suppliers associated with Germany as of November 2026 and tracks 3,702 professional contacts across them, including 1,918 with verified work emails. Hamburg is the largest hub.

This list covers company matches for marine cooling system suppliers 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
75Companies
3,702Contacts tracked
1,918Verified emails
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The 25 largest marine cooling system suppliers based in Germany

Ranked by team size
Top 25 of 75 company matches for marine cooling system suppliers 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 matchHerne, GermanyHQ recorded Nov 6, 20265,001-10,0002,321 contacts →

Exact match

“Welcome to Kelvion!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHerne, GermanyHQ recorded Nov 6, 20261,001-5,000215 contacts →

Exact match

“With six production sites, 50 sales companies and around 1,800 employees at more than 18 locations worldwide, the VULKAN Group is one of the technology and market leaders in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“We have been developing innovative solutions for the challenges of the shipbuilding and offshore industry for 145 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“MAC is a young company based in Hamburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSundern, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Die L&R Kältetechnik GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKrunkel, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“HYFRA is an experienced specialist in customized process cooling with more than 40 years of expertise in industrial cooling technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNeu Anspach, GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Innovative and customer oriented systems dictate tomorrow’s market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFurstenfeldbruck, GermanyHQ recorded Nov 6, 20261,001-5,00027 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKasendorf, GermanyHQ recorded Nov 6, 2026201-50027 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLangensendelbach, GermanyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Die Firma Neundörfer entwickelt und fertigt Kühlanlagen, Kühlsysteme, Pumpensysteme, Wärmetauscher und alle Produkte rund um Edelstahl-Rohrleitungsbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Efficient Energy GmbH is an innovative manufacturer and system supplier of an environmentally-friendly refrigeration technology, called Bluezero and is based in Feldkirchen near…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFröndenberg, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Schmöle is a German manufacturer of Finned Tubes (including those with housings), Shell and Tube Heat Exchangers (including such with fins on the inside), Cooling and Heating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Mares Shipping is an international trading company for spare parts and technical equipment established in 1975.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNettetal, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Über MTA Seit mehr als 40 Jahren produziert und vertreibt MTA energieeffiziente Lösungen für die Prozesskühlung-erwärmung und Luftbehandlung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Lösungen für Klima, Lüftungs, Heizungs- und Kältesysteme im maritimen Sektor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGerlingen, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBremen, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Importer and wholesale distributor of technical professional and pleasure boat engines, propulsion units and a very wide range of technical equipment such as heatings, toilets…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWilsdruff, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“LWN Lufttechnik GmbH is a company based out of Wilsdruff, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWerdohl, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Die R+L HYDRAULICS GmbH fertigt und vertreibt hochentwickelte Komponenten für die Fluid und Antriebstechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMannheim, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRatzeburg, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“SI Schiffstechnik GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOstfildern, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ATF Cooling GmbH is a company based out of Ostfildern, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSt. Ingbert, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“HENNLICH – HCT GmbH – Ihr Experte für Hydraulikspeicher und Kühler Wir sind ein dynamisches und innovatives Unternehmen, das 2015 gegründet wurde.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDuisburg, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Leffek Industrie GmbH is a company based out of Duisburg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKirchentellinsfurt, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Our mission is Thermo-Engineering TheSys is an engineering company that specializes in providing thermal solutions for road and off-road vehicles.”

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

Showing 25 of 75 marine cooling system suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 1,918 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine cooling system suppliers based in Germany at a glance

As of Nov 6, 2026
51.8%Verified-email coverage
49.4Average contacts per company
11-50Median size (employees)
14.7%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
25
11-50
19
51-200
19
201-500
3
1,001-5,000
3
5,001-10,000
1

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 75 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 “marine cooling system suppliers” 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 1,918 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 “marine cooling system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine cooling system suppliers are there based in Germany?

RevenueBase identified 75 company matches for marine cooling system suppliers 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?

Kelvion tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine cooling system suppliers?

Hamburg leads with 11 company records, followed by Berlin (4) and Herne (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 1,918 professional contacts with verified work emails tracked across these 75 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.