Company lists · Data refreshed September 2026

Top 25 IT service desk outsourcing companies based in Germany

RevenueBase identified 134 company matches for IT service desk outsourcing companies associated with Germany as of September 2026 and tracks 2,013 professional contacts across them, including 605 with verified work emails. Berlin is the largest hub.

This list covers company matches for IT service desk outsourcing companies 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 September 28, 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 Sep 28, 2026 How this list was built
134Companies
2,013Contacts tracked
605Verified emails
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The 25 largest IT service desk outsourcing companies based in Germany

Ranked by team size
Top 25 of 134 company matches for IT service desk outsourcing companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 20265,001-10,000359 contacts →

Exact match

“The SELLBYTEL Group is one of the worldwide leading outsourcing specialists and part of Webhelp.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchOldenburg, GermanyHQ recorded Sep 28, 2026201-500166 contacts →

Exact match

“Bietet IT-Services von der Beratung, Beschaffung von Infrastrukturen, deren Bereitstellung und Betrieb bis hin zum klassischen Service on Demand sowie einem Outsourcing-Modell.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWeiden In Der Oberpfalz, GermanyHQ recorded Sep 28, 2026501-1,000134 contacts →

Exact match

“Inspiring people with service The Samhammer Corporation is a leading specialist in services sector for 25 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHochheim Am Main, GermanyHQ recorded Sep 28, 2026201-50097 contacts →

Exact match

“Technogroup is the market leader for third-party maintenance (TPM) in data centres in Germany, Austria and Switzerland and, as a member of the Evernex Group, is the market leader…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMunich, GermanyHQ recorded Sep 28, 202651-20090 contacts →

Exact match

“K&C (Krusche & Company) is a German-based IT Outsourcing partner for AI-driven software delivery and AI enablement.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchOstfildern, GermanyHQ recorded Sep 28, 2026201-50074 contacts →

Exact match

“Rundum-Services für Endgeräte und im Data Center.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBremen, GermanyHQ recorded Sep 28, 202651-20066 contacts →

Exact match

“BaseBeyond delivers scalable, international IT services – uniquely combining centralized coordination with our own local experts on the ground.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchEmsdetten, GermanyHQ recorded Sep 28, 202651-20041 contacts →

Exact match

“Wir von microPLAN verstehen uns als kompetenter Lösungsanbieter in allen Fragen der IT.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGöppingen, GermanyHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“IT für DICH gemacht!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchLetmathe, GermanyHQ recorded Sep 28, 202651-20027 contacts →

Exact match

“Die SkySystems IT GmbH wurde im Jahre 2013 mit Sitz in Iserlohn gegründet und bietet regional und überregional professionelle IT Dienstleistungen nach Maß.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Comedia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDüsseldorf, GermanyHQ recorded Sep 28, 202651-20020 contacts →

Exact match

“Your Offshoring Experts - support your IT Projects successfully.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKarlsruhe, GermanyHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“InterConnect ist Ihr IT-Dienstleister aus Karlsruhe - und Experte für IT-Infrastruktur.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchRavensburg, GermanyHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Die meco IT GmbH ist seit über 25 Jahren ein international erfolgreiches Systemhaus mit Sitz in Ravensburg.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“We provide IT oursourcing for our clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchLangen, GermanyHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“No matter the branch you work in: An efficiently functioning corporate communication is the key for your business success.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchOttweiler, GermanyHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Custom tailored IT support and infrastructure services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchMonheim, GermanyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“IT muss laufen – zuverlässig, sicher und ohne Kopfzerbrechen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchHallstadt, GermanyHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Unser Support besteht aus kompetenten und professionellen IT-Spezialisten, die für unsere Kunden zu den üblichen Geschäftszeiten immer telefonisch erreichbar sind.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchWillich, GermanyHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Heymanns IT-Solutions GmbH is an owner-managed, medium-sized company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchBielefeld, GermanyHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Übertragen Sie Ihre Dienstleistungsprozesse an uns und gewinnen Sie so neue Ressourcen für Ihr Kerngeschäft.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchSchswghol, GermanyHQ recorded Sep 28, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchEching, GermanyHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Die kott it GmbH bietet professionelle IT- Dienstleistungen in und um München.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchItzehoe, GermanyHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Mein Name ist Benjamin Ehlers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 134 IT service desk outsourcing companies based in Germany

See the full list, filter by size, metro and specialty, and access 605 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT service desk outsourcing companies based in Germany at a glance

As of Sep 28, 2026
30.1%Verified-email coverage
15.0Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
42
51-200
13
201-500
4
501-1,000
2
1,001-5,000
1
5,001-10,000
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 134 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 “IT service desk outsourcing companies” 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 605 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 September 28, 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 “IT service desk outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT service desk outsourcing companies are there based in Germany?

RevenueBase identified 134 company matches for IT service desk outsourcing companies associated with Germany as of September 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?

Sellbytel Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT service desk outsourcing companies?

Berlin leads with 8 company records, followed by Hamburg (5) and Hanover (4).

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 605 professional contacts with verified work emails tracked across these 134 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 September 28, 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.