Company lists · Data refreshed November 2026

Top 25 IT infrastructure utility service providers based in Germany

RevenueBase identified 169 company matches for IT infrastructure utility service providers associated with Germany as of November 2026 and tracks 3,193 professional contacts across them, including 1,472 with verified work emails. Frankfurt is the largest hub.

This list covers company matches for IT infrastructure utility service providers 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
169Companies
3,193Contacts tracked
1,472Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT infrastructure utility service providers based in Germany

Ranked by team size
Top 25 of 169 company matches for IT infrastructure utility service providers 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 matchMünster, GermanyHQ recorded Nov 6, 2026201-500165 contacts →

Exact match

“Wir sind Ihr IT-Full-Service-Dienstleister in der deutschen Versorgungswirtschaft!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Wir sichern die digitale Betriebsfähigkeit mittelständischer Unternehmen – dauerhaft, souverän und entscheidungssicher.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Wir sind die Spezialisten für den Betrieb leitungsgebundener Infrastruktur: Strom, Gas, Wasser und Wärme.”

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

Exact match

“Wir sind Ihr Lösungsanbieter für Netzinfrastruktur-Projekte, zu Hause im Westen Deutschlands und tätig im gesamten Bundesgebiet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“PASM - Power and Air Condition Solution Management GmbH gewährleistet die Verfügbarkeit kritischer Infrastrukturanlagen aus dem Sektor Informationstechnik und Telekommunikation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeipzig, GermanyHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“IT Solutions for Utilities Cloud-native applications for geographic information systems (GIS), maintenance for utility networks, integrity management, and rights management for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchKassel, GermanyHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“Die Städtische Werke Netz + Service GmbH (NSG) betreibt das Strom- und Gasnetz der Stadt sowie das Wasserleitungsnetz, einschließlich der Wasser-Gewinnungsanlagen in Kassel und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLeverkusen, GermanyHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Beratung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchReutlingen, GermanyHQ recorded Nov 6, 2026201-50035 contacts →

Exact match

“Ihr Netzbetreiber in der Region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGütersloh, GermanyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Im Jahr 1952 als „Arbeitsgemeinschaft ostwestfälischer Versorgungsunternehmen“ gegründet, können wir heute als IT.Services GmbH auf eine über 70jährige Firmentradition in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSaarlouis, GermanyHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“Seit der Gründung 2007 hat die inexio Informationstechnologie und Telekommunikation KGaA eine eigene Telekommunikations-Infrastruktur mit mehr als 2.500 Kilometern modernstem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChemnitz, GermanyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“make IT ist ein Tochterunternehmen der eins energie in sachsen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVeitshöchheim, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Optimale Kundenzufriedenheit durch kompetenten, zuverlässigen und individuellen Service - das ist unser Leitspruch!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Managed Hosting / Cloud | Network Services | IT Outsourcing 100% Made in Germany Plus.line steht für den zuverlässigen Betrieb komplexer IT-Infrastrukturen in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKiel, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Die ennit GmbH bietet flexible, sichere IT-Dienstleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBad Homburg, GermanyHQ recorded Nov 6, 20261,001-5,00019 contacts →

Exact match

“Als Teil von NTT DATA, einem IT-Dienstleister mit einem jährlichen Umsatz von 30 Milliarden US-Dollar, unterstützt das IT-Infrastruktur- und Dienstleistungsunternehmen NTT Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPforzheim, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“reputatio ist seit über 20 Jahren an mittlerweile zwei Standorten als Telekommunikationsunternehmen und IT-Infrastrukturdienstleister erfolgreich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAschaffenburg, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“COMPUTERS & LESSONS ist Ihr zuverlässiges IT-Systemhaus für umfassende IT-Dienstleistungen im Raum Aschaffenburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGelsenkirchen, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Die Gelsenkirchener Kommunale Datenzentrale Emscher-Lippe (gkd-el) ist der kommunale IT-Dienstleistungsbetrieb der Stadt Gelsenkirchen im Bereich der Informations- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPliezhausen, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Seit 1997 bietet SCHMIEDER IT-Infrastrukturlösungen vom Netzwerk über Security, Storage und Virtualsierung bis hin zu Infrastruktur-Anwendungen an.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRavensburg, GermanyHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEmsdetten, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Die TKRZ Stadtwerke GmbH ist eine 100% Tochter der Stadtwerke Emsdetten GmbH.”

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

Showing 25 of 169 IT infrastructure utility service providers based in Germany

See the full list, filter by size, metro and specialty, and access 1,472 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

IT infrastructure utility service providers based in Germany at a glance

As of Nov 6, 2026
46.1%Verified-email coverage
18.9Average contacts per company
11-50Median size (employees)
5.3%Largest-city concentration · Frankfurt
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
48
51-200
27
201-500
9
501-1,000
2
1,001-5,000
3

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 169 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 infrastructure utility service providers” 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 1,472 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 “IT infrastructure utility service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT infrastructure utility service providers are there based in Germany?

RevenueBase identified 169 company matches for IT infrastructure utility service providers 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 IT infrastructure utility service providers?

Frankfurt leads with 9 company records, followed by Munich (7) and Dresden (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 1,472 professional contacts with verified work emails tracked across these 169 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 169 IT infrastructure utility service providers 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.