Company lists · Data refreshed August 2026

Top 25 Cloud security management companies based in Germany

RevenueBase identified 119 cloud security management companies headquartered in Germany as of August 2026 and tracks 1,744 professional contacts across them, including 907 with verified work emails and 39 with mobile numbers. Hamburg is the largest hub.

This list covers cloud security management companies 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review
119Companies
1,744Contacts tracked
907Verified emails
39Mobile numbers
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The 25 largest cloud security management companies based in Germany

Ranked by team size
Top 25 of 119 cloud security management companies based in Germany, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud security management companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceDarmstadt, Germany501-1,000474 contacts →

Strong evidence

“Hornetsecurity is a leading global provider of next-generation cloud-based security, compliance, backup, and security awareness solutions that help companies and organizations of…”

Source: RevenueBase Database · checked Aug 31, 2026
2Partial evidenceDusseldorf, Germany201-500209 contacts →

Partial evidence

“Your cloud partner plusserver is the managed cloud service provider for small and medium-sized enterprises.”

Source: RevenueBase Database · checked Aug 31, 2026
3Partial evidenceEttlingen, Germany201-500178 contacts →

Partial evidence

“NetPlans ist ein global agierender Managed Service Provider mit über 400 IT Experten, der sich auf innovative Cloud-Lösungen samt eigener Business Cloud in Deutschland…”

Source: RevenueBase Database · checked Aug 31, 2026
4Indirect evidenceFrankfurt Am Main, Germany51-20059 contacts →

Indirect evidence

“A Venitus Company.”

Source: RevenueBase Database · checked Aug 31, 2026
5Partial evidenceDusseldorf, Germany51-20055 contacts →

Partial evidence

“water is a cybersecurity company that provides holistic IT security solutions to keep your business safe.”

Source: RevenueBase Database · checked Aug 31, 2026
6Partial evidenceMuenchen, Germany51-20052 contacts →

Partial evidence

“The digitized world requires uncompromising IT security to protect organizations, individuals, and services from cyber risks and data loss, ensuring safe digital environments for…”

Source: RevenueBase Database · checked Aug 31, 2026
7Partial evidenceNuremberg, Germany51-20045 contacts →

Partial evidence

“ForeNova helps Small and Medium Enterprises leverage existing cyber security solutions to improve the detection of hidden security threats with greater speed and precision.”

Source: RevenueBase Database · checked Aug 31, 2026
8Strong evidenceMunich, Germany51-20043 contacts →

Strong evidence

“Rencore is a software company focused on governance, risk management, and compliance across Microsoft cloud environments.”

Source: RevenueBase Database · checked Aug 31, 2026
9Partial evidenceMunchen, Germany11-5032 contacts →

Partial evidence

“metalstack.cloud: Managed Kubernetes - Cloud-Native Services done right”

Source: RevenueBase Database · checked Aug 31, 2026
10Partial evidenceBissendorf, Germany11-5027 contacts →

Partial evidence

“Die Mitarbeitenden der CT Cloud Design GmbH & Co.”

Source: RevenueBase Database · checked Aug 31, 2026
11Indirect evidencePfungstadt, Germany11-5022 contacts →

Indirect evidence

“eperi – Privacy is the starting point We believe that data privacy is a fundamental human right.”

Source: RevenueBase Database · checked Aug 31, 2026
12Indirect evidenceKoblenz, Germany11-5022 contacts →

Indirect evidence

“LUMASERV Systems is an it und services company based out of Universitätsstraße 3, Koblenz, Rheinland-Pfalz, Germany.”

Source: RevenueBase Database · checked Aug 31, 2026
13Strong evidenceHamburg, Germany51-20021 contacts →

Strong evidence

“Secucloud GmbH, a proven SASE platform provider, delivering network security from the cloud is a wholly-owned subsidiary of Aryaka Networks.”

Source: RevenueBase Database · checked Aug 31, 2026
14Indirect evidenceEnse, Germany51-20020 contacts →

Indirect evidence

“Wir vereinen IT-Welten.”

Source: RevenueBase Database · checked Aug 31, 2026
15Partial evidenceAachen, Germany11-5019 contacts →

Partial evidence

“Wir übersetzen die stetig steigende technologische Komplexität der Cloud-Systeme in konkreten Nutzen für den Kunden.”

Source: RevenueBase Database · checked Aug 31, 2026
16Indirect evidenceMitterskirchen, Germany51-20019 contacts →

Indirect evidence

“Ihre IT-Abteilung – nur effizienter, digitaler, flexibler.”

Source: RevenueBase Database · checked Aug 31, 2026
17Partial evidenceWolfsburg, Germany11-5019 contacts →

Partial evidence

“Wir realisieren Cloud-Projekte – mit den richtigen Skills zur richtigen Zeit.”

Source: RevenueBase Database · checked Aug 31, 2026
18Indirect evidenceBerlin, Germany11-5017 contacts →

Indirect evidence

“Data grows at an exponential speed.”

Source: RevenueBase Database · checked Aug 31, 2026
19Partial evidenceMannheim, Germany11-5015 contacts →

Partial evidence

“Wir bringen Unternehmen mit intelligenten Ende-zu-Ende Konzepten in die Cloud.”

Source: RevenueBase Database · checked Aug 31, 2026
20Strong evidenceDillingen, Germany11-5014 contacts →

Strong evidence

“Wir sind euer Managed Service Provider für WLAN, IT-Security und Cloud im Saarland, Rheinland-Pfalz und Luxembourg.”

Source: RevenueBase Database · checked Aug 31, 2026
21Partial evidenceHamburg, Germany51-20014 contacts →

Partial evidence

“ADVANCED Systemhaus – Your Partner and Managed IT-Security and enhanced ZeroTrust Solution Provider with your business goals in mind.”

Source: RevenueBase Database · checked Aug 31, 2026
22Strong evidenceEschborn, Germany51-20014 contacts →

Strong evidence

“visionapp is a leading provider of a premium public and private cloud management and services aggregation platform leveraging a highly virtualized automation software addressing…”

Source: RevenueBase Database · checked Aug 31, 2026
23Indirect evidenceLudenscheid, Germany11-5013 contacts →

Indirect evidence

“INDUSYS GmbH is an information technology and services company located at Kerkhagen 9, Lüdenscheid, North Rhine-Westphalia, Germany.”

Source: RevenueBase Database · checked Aug 31, 2026
24Indirect evidenceHamburg, Germany11-5012 contacts →

Indirect evidence

“Schön, dass Sie den Weg zur Wolkenwerft gefunden haben.”

Source: RevenueBase Database · checked Aug 31, 2026
25Partial evidenceLenting, Germany11-5011 contacts →

Partial evidence

“Bei zbits GmbH unterstützen wir Unternehmen dabei, eine qualitativ hochwertige, sichere und moderne Client Management Lösung zu implementieren.”

Source: RevenueBase Database · checked Aug 31, 2026

Showing 25 of 119 cloud security management companies based in Germany

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Cloud security management companies based in Germany at a glance

As of Aug 31, 2026
52.0%Verified-email coverage
2.2%Mobile-number coverage
14.7Average contacts per company
1-10Median size (employees)
9.2%Largest-city concentration · Hamburg
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
36
51-200
17
201-500
3
501-1,000
1

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 cloud security management companies, 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 “cloud security management companies”. 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 cloud security management companies), 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 cloud security management companies, 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, 907 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 August 31, 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.

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 cloud security management companies, 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 cloud security management companies are there based in Germany?

RevenueBase identified 119 cloud security management companies headquartered in Germany as of August 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?

Hornetsecurity, headquartered in Darmstadt, tops this list with the largest team on record.

Which city has the most cloud security management companies?

Hamburg leads with 11 headquartered companies, followed by Berlin (6) and Frankfurt Am Main (4).

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 907 verified decision-maker contacts tracked across these 119 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.