Company lists · Data refreshed September 2026

Top 25 Industrial refrigeration maintenance services based in Germany

Name: Industrial refrigeration maintenance services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,003 companies tracked

RevenueBase identified 1,003 industrial refrigeration maintenance services headquartered in Germany as of September 2026 and tracks 10,047 professional contacts across them, including 2,490 with verified work emails. Hamburg is the largest hub.

This list covers industrial refrigeration maintenance services headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

1,003Companies

10,047Contacts tracked

2,490Verified emails

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The 25 largest industrial refrigeration maintenance services based in Germany

Ranked by team size

Top 25 of 1,003 industrial refrigeration maintenance services based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial refrigeration maintenance services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kaefer	Indirect evidence	Bremen, GermanyHQ checked Sep 17, 2026	10001+	2,624 contacts →
	Indirect evidence “For over a century, KAEFER has been helping clients to protect and extend the life of their most valuable assets, while ensuring operational efficiency and the smooth delivery of…” Source: RevenueBase Database · checked Sep 17, 2026
2	Bitzer	Partial evidence	Sindelfingen, GermanyHQ checked Sep 17, 2026	1,001-5,000	470 contacts →
	Partial evidence “As an independent specialist for refrigeration, air conditioning and heat pump technology, BITZER is present all over the world: with products and services for refrigeration, air…” Source: RevenueBase Database · checked Sep 17, 2026
3	SECOP	Partial evidence	Flensburg, GermanyHQ checked Sep 17, 2026	1,001-5,000	270 contacts →
	Partial evidence “Secop is the expert for advanced hermetic compressor technologies and cooling solutions in commercial refrigeration.” Source: RevenueBase Database · checked Sep 17, 2026
4	Vulkan Group	Indirect evidence	Herne, GermanyHQ checked Sep 17, 2026	1,001-5,000	203 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
5	Tectrion Gmbh	Indirect evidence	Leverkusen, GermanyHQ checked Sep 17, 2026	1,001-5,000	157 contacts →
	Indirect evidence “Als eines der führenden Instandhaltungsunternehmen sorgt Tectrion mit 1.100 Mitarbeiter*innen und fast 145 Azubis für den sicheren und störungsfreien Betrieb von…” Source: RevenueBase Database · checked Sep 17, 2026
6	Elmatic Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 17, 2026	501-1,000	135 contacts →
	Partial evidence “ELMATIC ist ein erfolgreiches Dienstleistungsunternehmen der Gebäudetechnik für gewerbliche und industrielle Kunden.” Source: RevenueBase Database · checked Sep 17, 2026
7	Dresdner Kühlanlagenbau Gmbh	Indirect evidence	GermanyHQ checked Sep 17, 2026	501-1,000	108 contacts →
	Indirect evidence “DKA - Ihr Spezialist für kälte- und klimatechnische Anlagen seit 1953 Dresdner Kühlanlagenbau GmbH (DKA) ist mit über 500 Mitarbeiterinnen und Mitarbeitern der größte…” Source: RevenueBase Database · checked Sep 17, 2026
8	Kti-Plersch Kältetechnik Gmbh	Indirect evidence	Balzheim, GermanyHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect evidence “Worldwide # 1 in turnkey cooling and heating solutions!” Source: RevenueBase Database · checked Sep 17, 2026
9	Teko Refrigeration	Partial evidence	Altenstadt, GermanyHQ checked Sep 17, 2026	201-500	84 contacts →
	Partial evidence “TEKO Refrigeration Technology – Your Expert for Innovative Cooling Solutions in the Food Sector For over 40 years, TEKO Refrigeration Technology has been shaping the industry with…” Source: RevenueBase Database · checked Sep 17, 2026
10	Itg-Gruppe	Partial evidence	Markt Schwaben, GermanyHQ checked Sep 17, 2026	201-500	82 contacts →
	Partial evidence “Komplexität einfach gelöst: Die ITG-GRUPPE bietet ihren Kunden eine große Auswahl an Produkten für die industrielle Anwendung.” Source: RevenueBase Database · checked Sep 17, 2026
11	Frigotechnik Handels-Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 17, 2026	201-500	70 contacts →
	Indirect evidence “Die Frigotechnik Handels-GmbH ist seit 1928 eines der führenden Großhandelsunternehmen für Kälte- und Klimatechnik mit Sitz in Hamburg.” Source: RevenueBase Database · checked Sep 17, 2026
12	Christof Fischer Gmbh	Partial evidence	Kernen Im Remstal, GermanyHQ checked Sep 17, 2026	201-500	66 contacts →
	Partial evidence “Fischer Kälte-Klima ist seit über 100 Jahren leistungsfähiger Großhandelspartner und Dienstleister für Handwerk, Industrie und Anlagenbau.” Source: RevenueBase Database · checked Sep 17, 2026
13	WURM	Partial evidence	Remscheid, GermanyHQ checked Sep 17, 2026	201-500	62 contacts →
	Partial evidence “The Wurm Group is a leading provider of automation systems for refrigeration systems and technical building management in retail in Germany and Europe.” Source: RevenueBase Database · checked Sep 17, 2026
14	Baumüller Reparaturwerk Gmbh & Co. KG	Indirect evidence	Nürnberg, GermanyHQ checked Sep 17, 2026	201-500	46 contacts →
	Indirect evidence “Benefit from the bundling of services and the synergies achieved from our broad and innovative range of services for electrical machines and drive electronics - independent of the…” Source: RevenueBase Database · checked Sep 17, 2026
15	Güntner	Indirect evidence	Furstenfeldbruck, GermanyHQ checked Sep 17, 2026	1,001-5,000	45 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
16	Nordcap Gmbh & Co. KG	Indirect evidence	Bremen, GermanyHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “We Care For Food" – Als Hersteller und Großhändler hochwertiger Kälte- und Wärmetechnik bieten wir unseren Kunden maßgeschneiderte Lösungen für anspruchsvolle gastronomische…” Source: RevenueBase Database · checked Sep 17, 2026
17	L&r Kältetechnik Gmbh & Co.Kg	Indirect evidence	Sundern, GermanyHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “Die L&R Kältetechnik GmbH & Co.” Source: RevenueBase Database · checked Sep 17, 2026
18	Seco Kältetechnik Gmbh	Indirect evidence	Bochum, GermanyHQ checked Sep 17, 2026	501-1,000	42 contacts →
	Indirect evidence “Seco Kältetechnik GmbH is a company based out of 28 Herzogstraße, Bochum, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
19	Cabero	Partial evidence	Moorenweis, GermanyHQ checked Sep 17, 2026	1,001-5,000	38 contacts →
	Partial evidence “CABERO is a leading manufacturer of heat exchangers for refrigeration and air-conditioning technology with its head office in Moorenweis near Munich.” Source: RevenueBase Database · checked Sep 17, 2026
20	Carrier Klimatechnik Gmbh	Indirect evidence	Ismaning, GermanyHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
21	Frigoblock Gmbh	Partial evidence	Essen, GermanyHQ checked Sep 17, 2026	201-500	37 contacts →
	Partial evidence “FRIGOBLOCK GmbH founded as kuk kunststoff- und kältetechnik Grosskopf GmbH in 1978, quickly developed into the number one manufacturer of transport refrigeration machines in…” Source: RevenueBase Database · checked Sep 17, 2026
22	Mitsubishi Heavy Industries Thermal Transport Europe Gmbh	Partial evidence	Osnabrück, GermanyHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “Welcome to Mitsubishi Heavy Industries Thermal Transport Europe GmbH in Osnabrück!” Source: RevenueBase Database · checked Sep 17, 2026
23	Th. Witt Kältemaschinenfabrik Gmbh	Partial evidence	Aachen, GermanyHQ checked Sep 17, 2026	51-200	33 contacts →
	Partial evidence “WITT is a family-owned and managed company that has been providing the refrigeration industry with proven and custom-fit products and solutions for over 120 years.” Source: RevenueBase Database · checked Sep 17, 2026
24	Compact Kältetechnik Gmbh	Partial evidence	Dresden, GermanyHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “compact Kältetechnik GmbH is one of the leading manufacturers of energy-efficient, innovative refrigeration machines in Germany.” Source: RevenueBase Database · checked Sep 17, 2026
25	Zimmermann Gmbh Industriekälte,anlagenbau,planung,projektierung	Indirect evidence	Buchholz In Der Nordheide, GermanyHQ checked Sep 17, 2026	51-200	31 contacts →
	Indirect evidence “Wir bieten Ihnen einen umfassenden Service für die Kälteanlage in Ihrem Betrieb an.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial refrigeration maintenance services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial refrigeration maintenance services.
Partial evidence: Its own public description names part of industrial refrigeration maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial refrigeration maintenance services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,003 industrial refrigeration maintenance services based in Germany

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Industrial refrigeration maintenance services based in Germany at a glance

As of Sep 17, 2026

24.8%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Hamburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

479

11-50

282

51-200

121

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,003 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial refrigeration maintenance services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “industrial refrigeration maintenance services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial refrigeration maintenance services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial refrigeration maintenance services, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,490 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Industrial refrigeration maintenance services by metro

Industrial refrigeration maintenance services in Hamburg28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial refrigeration maintenance services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial refrigeration maintenance services are there based in Germany?

RevenueBase identified 1,003 industrial refrigeration maintenance services headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kaefer, headquartered in Bremen, tops this list with the largest team on record.

Which city has the most industrial refrigeration maintenance services?

Hamburg leads with 28 headquartered companies, followed by Berlin (21) and Bochum (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,490 verified decision-maker contacts tracked across these 1,003 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.