Company lists · Data refreshed November 2026

Top 25 Telecommunications cabinet coolers suppliers based in Germany

RevenueBase identified 69 company matches for telecommunications cabinet coolers suppliers associated with Germany as of November 2026 and tracks 1,851 professional contacts across them, including 623 with verified work emails. Hamburg is the largest hub.

This list covers company matches for telecommunications cabinet coolers 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 2, 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 2, 2026 How this list was built
69Companies
1,851Contacts tracked
623Verified emails
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The 25 largest telecommunications cabinet coolers suppliers based in Germany

Ranked by team size
Top 25 of 69 company matches for telecommunications cabinet coolers suppliers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchHamburg, GermanyHQ recorded Nov 2, 20261,001-5,000775 contacts →

Exact match

“Since it was founded in 1947, the STULZ company has evolved into one of the world’s leading system suppliers of air-conditioning technology.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchStraubenhardt, GermanyHQ recorded Nov 2, 20265,001-10,000215 contacts →

Exact match

“At nVent, we believe that safer systems ensure a more secure world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Nov 2, 2026201-500177 contacts →

Exact match

“Our employees at 10 locations all over the world are always committed to our customers and their needs in everything they do.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchRadevormwald, GermanyHQ recorded Nov 2, 2026201-50096 contacts →

Exact match

“Seifert Systems ventilates, cools, dehumidifies, heats, controls and illuminates control cabinets for the industry, telecommunication and medical sector as well as for challenging…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchGermanyHQ recorded Nov 2, 2026501-1,00061 contacts →

Exact match

“DKA - Ihr Spezialist für kälte- und klimatechnische Anlagen seit 1953 Dresdner Kühlanlagenbau GmbH (DKA) ist mit über 500 Mitarbeiterinnen und Mitarbeitern der größte…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Nov 2, 2026201-50046 contacts →

Exact match

“Die easy2cool GmbH ist ein Unternehmen aus München welches sich auf individuelle, passive Kühllösungen spezialisiert hat und ganzheitliche Kühlkonzepte für den Schutz…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchKrunkel, GermanyHQ recorded Nov 2, 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 2, 2026 · View company records in RevenueBase
8Exact matchSundern, GermanyHQ recorded Nov 2, 202651-20040 contacts →

Exact match

“Die L&R Kältetechnik GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchGroßbreitenbach, GermanyHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“Engineering-driven cooling solutions for electronics & mechanics.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 2, 20261,001-5,00013 contacts →

Exact match

“Die STULZ GmbH ist mehr als nur ein Hersteller von Klimatisierungslösungen – wir sind Ihr Partner für innovative und nachhaltige Kälte- und Klimatechnik.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchBrunswick, GermanyHQ recorded Nov 2, 202651-20013 contacts →

Exact match

“We are on a mission to make liquid-cooling as simple and sustainable as possible for any customer by thinking like a buyer (not a supplier) and continuously elevating industry…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchOtterloh, GermanyHQ recorded Nov 2, 202611-5013 contacts →

Exact match

“COOLtec Systems bietet Ihnen das ganze Jahr präzises und komfortables Klima.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchNettetal, GermanyHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“Die CTX Thermal Solutions GmbH ist ein Spezialist für anwendungsspezifische und standardisierte Kühllösungen zur Kühlung elektronischer Bauteile, insbesondere für Kühlkörper und…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchLeutkirch Im Allgäu, GermanyHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Viele elektronische Systeme stoßen früher oder später an eine kritische Grenze – Wärme.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchAldersbach, GermanyHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Unsere Stärke sind kundenspezifische Lösungen bei der Schaltschrankklimatisierung und im Bereich der industriellen Klimatisierung.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchSchwarzenbruck, GermanyHQ recorded Nov 2, 202611-509 contacts →

Exact match

“BM Green Cooling ensures that paper mills, data centers and clean rooms are optimally cooled 365 days a year.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchDuisburg, GermanyHQ recorded Nov 2, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBelm, GermanyHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Gering Kälte Klima is a machinery company based out of 3 Dulings Breite, Belm, Germany.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchNeuried, GermanyHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchWeinheim, GermanyHQ recorded Nov 2, 202611-505 contacts →

Exact match

“IHR PARTNER FÜR RAUMLUFTTECHNIK Klimatechnik und Raumluft sind der Weg, ein individuelles Klimakonzept das Ziel – ideal auf Ihre Wünsche und Bedürfnisse angepasst.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 2, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchNeusäß, GermanyHQ recorded Nov 2, 20261-105 contacts →

Exact match

“air based cooling systems”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchAlzenau, GermanyHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Seit 25 Jahren steht der Name COOLTHERM für Kompetenz im Bereich Kältetechnik- Klimatechnik Privat- & Geschäftskunden - Kältetechnik - Kühlkammern & Sonderlösungen - EDV-Kühlung /…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchAltshausen, GermanyHQ recorded Nov 2, 202611-504 contacts →

Exact match

“HSS plant, baut und liefert maßgeschneiderte Kälte- und Wärmesysteme für Industrie und Gewerbe.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchFriedberg, GermanyHQ recorded Nov 2, 202651-2004 contacts →

Exact match

“CoolEnergy liefert mobile Kälte- und Klimaanlagen für Industrie, Gewerbe, Lebensmittelbranchen und Events.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 25 of 69 telecommunications cabinet coolers suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 623 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications cabinet coolers suppliers based in Germany at a glance

As of Nov 2, 2026
33.7%Verified-email coverage
26.8Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · Hamburg
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
22
51-200
8
201-500
5
501-1,000
1
1,001-5,000
2
5,001-10,000
1
10001+
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 69 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 “telecommunications cabinet coolers 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 623 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 2, 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 “telecommunications cabinet coolers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications cabinet coolers suppliers are there based in Germany?

RevenueBase identified 69 company matches for telecommunications cabinet coolers 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?

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

Which city has the most telecommunications cabinet coolers suppliers?

Hamburg leads with 4 company records, followed by Berlin (3) and Ratingen (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 623 professional contacts with verified work emails tracked across these 69 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 2, 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.