Company lists · Data refreshed November 2026

Top 25 Telecommunication equipment air conditioners suppliers based in Germany

RevenueBase identified 65 company matches for telecommunication equipment air conditioners suppliers associated with Germany as of November 2026 and tracks 1,070 professional contacts across them, including 254 with verified work emails. Berlin is the largest hub.

This list covers company matches for telecommunication equipment air conditioners 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
65Companies
1,070Contacts tracked
254Verified emails
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The 25 largest telecommunication equipment air conditioners suppliers based in Germany

Ranked by team size
Top 25 of 65 company matches for telecommunication equipment air conditioners 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 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
3Exact matchHamburg, GermanyHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Reliable speed - stable connection.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchMaintal, GermanyHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“Inter Data Systems GmbH ist ein seit 1972 auf Telekommunikation und IT spezialisiertes Technologieunternehmen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Nov 2, 202651-20012 contacts →

Exact match

“Bärenkälte – Ihr Spezialist für Kälte, Klima- und Wärmepumpentechnik in Norddeutschland.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchBremen, GermanyHQ recorded Nov 2, 202651-2009 contacts →

Exact match

“As a complete supplier of electrical, refrigeration, air conditioning, ventilation, sanitation and heating systems, our focus is on a holistic, economical and demand-oriented…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchFürstenfeldbruck, GermanyHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Based in Fürstenfeldbruck near Munich, Germany, basetec products & solutions GmbH is a world leader in the manufacture of refrigeration and air conditioning equipment components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchFlensburg, GermanyHQ recorded Nov 2, 202611-507 contacts →

Exact match

“Rexxon GmbH is an established specialist for air-conditioning technology, electronics as well as electro-technical equipment for mobile applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchGermanyHQ recorded Nov 2, 202651-2007 contacts →

Exact match

“Fujitsu General is a world leader in development, manufacturing, sales, and service of products and components in the air conditioner and telecommunications businesses.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact matchBochum, GermanyHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Die Firma FMG-Fernmeldegesellschaft mbH ist seit 1983 professioneller Anbieter von Telekommunikationslösungen und ein kompetenter Service-Partner für die Installation und…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchDetmold, GermanyHQ recorded Nov 2, 202611-504 contacts →

Exact match

“IT und TK Solutions aus der Cloud”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchBerlin, GermanyHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Wir sind ein Fachhandel für Lüftung und Klimatechnik in Berlin und führen ab Lager ein umfangreiches Produktprogramm.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchGrimma, GermanyHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Arktis Kälte- und Klimatechnik GmbH Seit über 25 Jahren realisieren wir überregional ein breites Spektrum anspruchsvoller Kälte- und Klimaanlagen - Planung, Realisierung…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Unsere Motivation liegt darin, die an uns herangetragene Aufgabenstellung perfekte und reibungslose umzusetzen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchMünster, GermanyHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Kälte, Klima- und Lüftungstechnik, das steht für und bei uns für Leidenschaft, Teamwork, Power und Herzblut.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact match85667, GermanyHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Unsere Leistungen erstrecken sich von Beratung, Auslegung, Verkauf und Montage, bis hin zur Betreuung und Wartung der von uns erstellten Kälte - und Klimaanlagen.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchFreising, GermanyHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Wir schaffen das richtige Klima für Sie!”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchHamburg, GermanyHQ recorded Nov 2, 202611-502 contacts →

Exact match

“Die FELLECS-TECH Handelsgesellschaft mbH wurde 1997 von André Hannemann gegründet.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21Exact matchDortmund, GermanyHQ recorded Nov 2, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22Exact matchMarktredwitz, GermanyHQ recorded Nov 2, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23Exact matchKaarst, GermanyHQ recorded Nov 2, 20261-101 contacts →

Exact match

“Die NECXTCOM GmbH war die exklusive Vertriebsrepräsentanz von NEC in Deutschland und Value Added Distributor im Bereich IT und Telekommunikation (ITK).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24Exact matchAhaus, GermanyHQ recorded Nov 2, 20261-101 contacts →

Exact match

“Geräte, Zubehör und Installationsmaterial für HLK, Kältetechnik, Großkücheneinrichtung und Ladenbau”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25Exact matchStockstadt Am Main, GermanyHQ recorded Nov 2, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 65 telecommunication equipment air conditioners suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 254 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunication equipment air conditioners suppliers based in Germany at a glance

As of Nov 2, 2026
23.7%Verified-email coverage
16.5Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Berlin
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
26
51-200
5
501-1,000
1
1,001-5,000
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 65 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 “telecommunication equipment air conditioners 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 254 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 “telecommunication equipment air conditioners suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunication equipment air conditioners suppliers are there based in Germany?

RevenueBase identified 65 company matches for telecommunication equipment air conditioners 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 telecommunication equipment air conditioners suppliers?

Berlin leads with 4 company records, followed by Hamburg (4) and Bremen (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 254 professional contacts with verified work emails tracked across these 65 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.

Ready to reach these companies? Verified emails and direct dials for all 65 telecommunication equipment air conditioners suppliers based in Germany. Start with a free account, no credit card.

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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.