Company lists · Data refreshed November 2026

Top 25 Managed infrastructure services based in Germany

RevenueBase identified 686 company matches for managed infrastructure services associated with Germany as of November 2026 and tracks 6,566 professional contacts across them, including 3,119 with verified work emails. Berlin is the largest hub.

This list covers company matches for managed infrastructure services 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
686Companies
6,566Contacts tracked
3,119Verified emails
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The 25 largest managed infrastructure services based in Germany

Ranked by team size
Top 25 of 686 company matches for managed infrastructure services based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNuremberg, GermanyHQ recorded Nov 6, 2026501-1,000313 contacts →

Exact match

“Abgestimmt auf die Bedürfnisse mittelständischer Unternehmen bietet die noris network AG Managed IT-Services bis hin zum IT-Outsourcing in den Bereichen Internet Service Providing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBielefeld, GermanyHQ recorded Nov 6, 2026201-500307 contacts →

Exact match

“Who is OEDIV?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMetzingen, GermanyHQ recorded Nov 6, 2026201-500188 contacts →

Exact match

“Wir, die AU, gehören zu den führenden IT-Systemhäusern im hochsensiblen Umfeld der Datensicherheit und Hochverfügbarkeit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOldenburg, GermanyHQ recorded Nov 6, 2026501-1,000178 contacts →

Exact match

“Starke Teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOsnabrück, GermanyHQ recorded Nov 6, 2026201-500170 contacts →

Exact match

“IT IST ALLES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWallmenroth, GermanyHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“The Data Center Group combines the full competence for implementing high available, secure and cost-effective IT infrastructures under one roof.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

“Die TechniData IT-Gruppe plant, entwickelt und betreibt IT-Infrastrukturen für mittelständische Unternehmen, Konzerne und öffentliche Auftraggeber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSalzgitter, GermanyHQ recorded Nov 6, 2026501-1,000118 contacts →

Exact match

“Unsere TELCAT Gruppe zählt nicht umsonst zu den größten ITK-Systemhäusern Deutschlands.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWiesbaden, GermanyHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“Innovating with passion since 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDortmund, GermanyHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Operate the Future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Als Managed Security Service Provider aus München unterstützen wir Unternehmen darin, eine starke und resiliente IT aufzubauen, zu verwalten und weiterzuentwickeln.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHattingen, GermanyHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“T&A SYSTEME GmbH - SD-WAN Spezialist und Managed Service Provider Wir realisieren IT-Infrastruktur-Projekte und IT-Services mit Technologien führender Hersteller.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLeipzig, GermanyHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Softline is a full-service IT provider and trusted partner for companies of all sizes in all industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStuttgart-weilimdorf, GermanyHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Wir lösen reale IT-Probleme – nicht mit Buzzwords, sondern mit messbaren Ergebnissen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Medialine Security – 360° Cyber Security Expertise Innerhalb der Medialine Group sind wir das Competence Center für Cybersicherheit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLudwigshafen, GermanyHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Warum PFALZKOM?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGrafenrheinfeld, GermanyHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“FIS-ASP GmbH ist ein stolzes Mitglied der FIS-Gruppe mit über 850 engagierten Mitarbeitenden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“ü Mit über 30 Jahren Erfahrung stehen wir Unternehmen zur Seite, wenn es darum geht, Technologie zur echten Wertschöpfung zu machen, nicht zur Belastung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPotsdam, GermanyHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Systema Datentechnik ist ein führender IT-Dienstleister mit Spezialisierung auf IT-Service Management (ITSM), IT-Security und Managed Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNeukeferloh, GermanyHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Networks are the backbone of modern organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKiel, GermanyHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Unsere Mission: NetUSE-Kunden sind sicher!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDillingen An Der Donau, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Mit durchdachten IT-Lösungen und verlässlicher Betreuung schaffen wir Strukturen, die funktionieren – heute und morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Die CYBERDYNE IT GmbH ist ein dienstleistungsorientiertes IT-Systemhaus für mittelständische Unternehmen im Rheinland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAschaffenburg, GermanyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Die Peter Communication Systems GmbH ist ein führendes IT-Systemhaus in Aschaffenburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Willkommen bei medocino – Ihren IT-Spezialisten!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 686 managed infrastructure services based in Germany

See the full list, filter by size, metro and specialty, and access 3,119 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed infrastructure services based in Germany at a glance

As of Nov 6, 2026
47.5%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
368
11-50
226
51-200
44
201-500
8
501-1,000
4
1,001-5,000
2

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 686 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 “managed infrastructure services” 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 3,119 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 6, 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 “managed infrastructure services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed infrastructure services are there based in Germany?

RevenueBase identified 686 company matches for managed infrastructure services 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?

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

Which city has the most managed infrastructure services?

Berlin leads with 33 company records, followed by Hamburg (28) and Munich (24).

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 3,119 professional contacts with verified work emails tracked across these 686 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 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.