Company lists · Data refreshed November 2026

Top 25 Corporate IT support services based in Germany

RevenueBase identified 904 company matches for corporate IT support services associated with Germany as of November 2026 and tracks 4,178 professional contacts across them, including 1,317 with verified work emails. Berlin is the largest hub.

This list covers company matches for corporate IT support 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
904Companies
4,178Contacts tracked
1,317Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest corporate IT support services based in Germany

Ranked by team size
Top 25 of 904 company matches for corporate IT support 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 matchBerlin, GermanyHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Since Mahr EDV has been synonymous with reliable IT support, excellent service, and the highest customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBurghausen, GermanyHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Die COC AG ist ein innovativer IT-Dienstleister mit einem umfassenden Leistungsspektrum im Bereich der Informationstechnologie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWolnzach, GermanyHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Tec-Repair, made by RTS - Powered by Media-Saturn Als Teil der RTS Group sind wir einer von Europas größten Serviceanbietern für IT- und Multimediageräte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOstfildern, GermanyHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMichelstadt, GermanyHQ recorded Nov 6, 20261,001-5,00070 contacts →

Exact match

“Die LY Holding GmbH in Michelstadt ist seit über 35 Jahren ein erfahrener und verlässlicher Servicepartner für Unternehmen aus verschiedensten Industriezweigen – von der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNeuss, GermanyHQ recorded Nov 6, 2026201-50061 contacts →

Exact match

“We are your experienced partner for the areas of IT, EDP, Commercial Hotline, First, Second and Third Level Support, Managed Services, etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSchloß Holte-stukenbrock, GermanyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Der deutsche Mittelstand ist ein Milliardenmarkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEmsdetten, GermanyHQ recorded Nov 6, 202651-20046 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKiefersfelden, GermanyHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“IT services itelio GmbH supports you in designing, integrating, operating, and optimizing your IT landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchRehlingen-siersburg, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Seit über 30 Jahren ist hartech als unabhängiger, familiengeführter IT-Dienstleister der verlässliche Partner für Unternehmen, die ihre IT nicht dem Zufall überlassen wollen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHilden, GermanyHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“Die Frings Solutions Group bietet professionelle und maßgeschneiderte Business IT-Lösungen für jede Unternehmensgröße.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWalluf, GermanyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Systemunterhalt, Systemsupport und IT Hardware-Wartung ITRIS GmbH Germany ist ein Unternehmen der schweizerischen ITRIS Gruppe, gegründet 1986 mit Hauptsitz in Spreitenbach (bei…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLetmathe, GermanyHQ recorded Nov 6, 202651-20028 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLohne, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Die große Austing GmbH ist Ihr zuverlässiger IT-Dienstleister für professionelle IT-Betreuung und maßgeschneiderte IT-Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHallstadt, GermanyHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Dein Unternehmen wird digitaler und die Anforderung an die IT immer komplexer?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKiel, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Authentisch, bodenständig, ehrlich – eben echt norddeutsch – plant und implementiert die lmbit GmbH optimale IT-Lösungen für Sie!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Mit itec systems haben Sie einen Partner an der Seite, der Ihre IT-Prozesse und -Systeme versteht, Ihre Mitarbeitenden entlastet und Probleme löst, bevor Ihr Geschäft ausgebremst…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLangen, GermanyHQ recorded Nov 6, 202611-5022 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“bbv-Computerdienst GmbH is an information technology and services company based out of Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Wir sind immer auf der Suche nach dynamischen und engagierten Mitarbeitern - Jetzt Stellenangebote entdecken: Seit 1993 sind wir in Hamburg Lösungsfinder und persönlicher…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOstfildern, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“2F-IT ist IT-Systemhaus und Fortinet-Kompetenzzentrum aus dem Raum Stuttgart – für mittelständische Unternehmen und Konzerne, die IT ganzheitlich und Security auf höchstem Niveau…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWeißach | Gemeinde Kreuth Am Tegernsee, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Eine gute IT ist wie ein schlagendes Herz: Man merkt nicht, dass es da ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“KFK GmbH - Your IT partner in Southwest Germany IT from human to human is our motto.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKlingenberg, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“LANTECH Group is an IT Group with several branch companies.”

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

Showing 25 of 904 corporate IT support services based in Germany

See the full list, filter by size, metro and specialty, and access 1,317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Corporate IT support services based in Germany at a glance

As of Nov 6, 2026
31.5%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
5.8%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
597
11-50
180
51-200
29
201-500
7
501-1,000
1
1,001-5,000
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 904 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 “corporate IT support 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 1,317 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 “corporate IT support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate IT support services are there based in Germany?

RevenueBase identified 904 company matches for corporate IT support 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?

Mahr EDV Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most corporate IT support services?

Berlin leads with 52 company records, followed by Munich (28) and Hamburg (25).

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 1,317 professional contacts with verified work emails tracked across these 904 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.

Ready to reach these companies? Verified emails and direct dials for all 904 corporate IT support services based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.