Company lists · Data refreshed September 2026
Top 25 Secure cloud providers based in Germany
RevenueBase identified 186 secure cloud providers headquartered in Germany as of September 2026 and tracks 1,939 professional contacts across them, including 955 with verified work emails and 26 with mobile numbers. Hamburg is the largest hub.
This list covers secure cloud providers 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, how directly it supports the match, and when it was last checked. Data refreshed September 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.
The 25 largest secure cloud providers based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 474 | ||||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 222 | ||||
“DTS Systeme steht als erfolgreicher IT-Dienstleister seit über 40 Jahren deutschland- und europaweit für Innovation, Kompetenz sowie Leidenschaft.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 173 | ||||
“Wir, die AU, gehören zu den führenden IT-Systemhäusern im hochsensiblen Umfeld der Datensicherheit und Hochverfügbarkeit.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 36 | ||||
“Gegründet 2009 aus dem Bestreben eines absoluten Technik-Begeisterten (unserem Obernerd) Lösungen für vermeintlich unlösbare Themen zu finden und viel Engagement und Willen hat…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 27 | ||||
“Die Mitarbeitenden der CT Cloud Design GmbH & Co.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 | ||||
“byterunner – your international IT-Solution provider from Munich with a new subsidiary in Zagreb!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 20 | ||||
“Unser Ziel bei omniIT: Unternehmen mit sicheren, performanten und zukunftsfähigen IT-Lösungen ausstatten – damit sie sich auf ihr Kerngeschäft konzentrieren können.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 19 | ||||
“Wir übersetzen die stetig steigende technologische Komplexität der Cloud-Systeme in konkreten Nutzen für den Kunden.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 19 | ||||
“Die UPONU GmbH steht für digitale Infrastrukturen und Services, die Sicherheit, Flexibilität und Souveränität in einer zunehmend komplexen Welt ermöglichen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 17 | ||||
“Enclaive pioneers the Confidential (Multi-)Cloud, enabling the safest place for businesses, data and code.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 17 | ||||
“Data grows at an exponential speed.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 17 | ||||
“cubeoffice GmbH & Co.KG is an information technology and services company based out of Fichtestr.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 16 | ||||
“Die ennit GmbH, bietet flexible, sichere IT-Dienstleistungen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 16 | ||||
“COMPUTERS & LESSONS ist Ihr zuverlässiges IT-Systemhaus für umfassende IT-Dienstleistungen im Raum Aschaffenburg.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Verlaat IT GmbhIndirect evidence | 16 | |||
“Verbindend.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 15 | ||||
“About DARZ DARZ is a digital evolution provider.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 | ||||
“Wir bringen Unternehmen mit intelligenten Ende-zu-Ende Konzepten in die Cloud.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 | ||||
“Seit 1997 bietet SCHMIEDER IT-Infrastrukturlösungen vom Netzwerk über Security, Storage und Virtualsierung bis hin zu Infrastruktur-Anwendungen an.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 14 | ||||
“ADVANCED Systemhaus – Your Partner and Managed IT-Security and enhanced ZeroTrust Solution Provider with your business goals in mind.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 14 | ||||
“At systemzwo, we are always looking for talented and dedicated professionals who share our passion for IT innovation and want to drive our vision forward.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 13 | ||||
“Ihr zuverlässiger Partner für Storage, Backup, Datacenter Optimierung, Implementierung, Support, Data & Cloud Security und Managed Services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 13 | ||||
“INDUSYS GmbH is an information technology and services company located at Kerkhagen 9, Lüdenscheid, North Rhine-Westphalia, Germany.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 12 | ||||
“Schön, dass Sie den Weg zur Wolkenwerft gefunden haben.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Wizard Computersysteme GmbhIndirect evidence | 11 | |||
“WIZARD Computersysteme GmbH - Ihr IT-Partner seit fast 40 Jahren!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 | ||||
“16 years of experience, 3 locations, 20+ experts - Jerocom GmbH is a reliable partner for specialized IT services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 186 secure cloud providers based in Germany
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Secure cloud providers based in Germany at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 secure cloud providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Germany whose own description of what they do matches “secure cloud providers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among secure cloud providers, 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 an evidence 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, 955 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 6, 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
How many secure cloud providers are there based in Germany?
RevenueBase identified 186 secure cloud providers 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?
Hornetsecurity, headquartered in Hannover, tops this list with the largest team on record.
Which city has the most secure cloud providers?
Hamburg leads with 12 headquartered companies, followed by Berlin (10) and Koln (5).
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 955 verified decision-maker contacts tracked across these 186 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 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.
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