Company lists · Data refreshed November 2026

Top 25 Business systems administrators based in Germany

RevenueBase identified 63 company matches for business systems administrators associated with Germany as of November 2026 and tracks 307 professional contacts across them, including 141 with verified work emails. Berlin is the largest hub.

This list covers company matches for business systems administrators 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
63Companies
307Contacts tracked
141Verified emails
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The 25 largest business systems administrators based in Germany

Ranked by team size
Top 25 of 63 company matches for business systems administrators 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 matchUlm, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“A complete solution from a single source – benefit from the advantages of working with a trusted partner who controls and oversees the entire technical life cycle of your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchUelzen, GermanyHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Gemeinsame Kommunale Anstalt IT-Verbund Uelzen is a management consulting company based out of 4 Taubenstr, Uelzen, Lüneburger Heide, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“IT with a We.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOberhausen, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ritter Technologie GmbH - Ihr zertifizierter Partner für Professionelles IT-Management Wir sind Ihr vollumfänglicher Technologie-Partner in der sich zunehmend schnell…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarburg, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Eifert Datensysteme is an information technology and services company based out of 8 Auf der Appeling, Marburg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHardt, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wir sind Ihr professioneller Partner in Sachen IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOberderdingen, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Die Aries Solution GmbH ist auf die IT Systembetreuung von Unternehmen aller Industrien und Unternehmensgrößen spezialisiert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLudwigsburg, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wir unterstützen Ihren Geschäftsbetrieb mit einer funktionierenden und transparenten EDV- und KI-Infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAlthengstett, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a system and service partner for companies and schools in all aspects of the IT world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Wir machen IT sympathisch.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLandau, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“FAVORIT.network – wir sind ein leistungsstarkes Team von rund 20 engagierten Mitarbeiterinnen und Mitarbeitern mit einem gemeinsamen Anspruch: Ihr verlässlicher Partner für IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Rent Your Admin bietet IT-Admin als Service für Unternehmen jeder Größe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPotsdam, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Als IT Systemhaus sind wir Ihr kompetenter Ansprechpartner rund um die EDV in Ihrem Büro und alle Geräte, die Hardware und Software die dazugehört.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRemscheid, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchErlenmoos, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Als Ihr IT-Dienstleister kümmern wir uns um Ihre Unternehmens-IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGermering, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Wir kümmern uns zuverlässig um Ihre IT-Umgebung und stellen mit unserem professionellen IT-Support sicher, dass Ihre IT-Systeme in Ihrem Unternehmen dauerhaft funktionieren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWürselen, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“As a specialist in IT system support, we take care of your IT systems, servers and workplaces as well as cloud services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Im Jahr 1995 wurde Virtual World gegründet und etablierte sich schnell als eine der führenden Anlaufstellen für IT-Systemtechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRastede, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Die BT-IT GmbH versteht sich als branchenunabhängiger Anbieter und Entwickler kompletter IT-Systeme mit langjähriger Erfahrung und technologischer Kompetenz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBodenmais, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFurth Im Wald, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Das Systemhaus – SYSolution – wurde im Februar 2006 gegründet und hat seinen Firmensitz in Furth im Wald und Chamerau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNuremberg, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“DBConcepts Deutschland gehört zur DBConcepts GmbH mit Hauptsitz in Wien und bringt deren langjährige Expertise im Bereich Datenbanken, Infrastruktur und Managed Services nach…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLangerwehe, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Full-Service IT-Systemhaus”

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

Showing 25 of 63 business systems administrators based in Germany

See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Business systems administrators based in Germany at a glance

As of Nov 6, 2026
45.9%Verified-email coverage
4.9Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
30
51-200
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 63 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 “business systems administrators” 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 141 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 “business systems administrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business systems administrators are there based in Germany?

RevenueBase identified 63 company matches for business systems administrators 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?

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

Which city has the most business systems administrators?

Berlin leads with 6 company records, followed by Bremen (2) and Frankfurt (2).

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 141 professional contacts with verified work emails tracked across these 63 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.