Company lists · Data refreshed September 2026

Top 23 IT infrastructure consulting firms based in Berlin, Germany

Name: IT infrastructure consulting firms based in Berlin, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 227 companies tracked

RevenueBase identified 227 IT infrastructure consulting firms headquartered in Berlin, Germany as of September 2026 and tracks 2,257 professional contacts across them, including 757 with verified work emails. Berlin is the largest hub.

This list covers IT infrastructure consulting firms headquartered in Berlin, Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

227Companies

2,257Contacts tracked

757Verified emails

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The 23 largest IT infrastructure consulting firms based in Berlin, Germany

Ranked by team size

Top 23 of 227 IT infrastructure consulting firms based in Berlin, Germany, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Syseleven GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	130
	“Our job is to take responsibility, for IT solutions that can be implemented with a wide variety of platforms.” Source: company website · checked Sep 4, 2026
2	Infinit Services GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	501-1,000	84
	“Die infinIT Services GmbH ist zusammen mit der polnischen infinIT codelab ein starker Dienstleister im Bereich Informations- und Kommunikationstechnologie.” Source: company website · checked Sep 4, 2026
3	PKN GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	49
	“ü Mit über 30 Jahren Erfahrung stehen wir Unternehmen zur Seite, wenn es darum geht, Technologie zur echten Wertschöpfung zu machen, nicht zur Belastung.” Source: company website · checked Sep 4, 2026
4	Büro AM DrahtIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	45
	“Welcome to Büro am Draht - Your Trailblazer in the Digital World!” Source: company website · checked Sep 4, 2026
5	Mindeight GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	37
	“MINDEIGHT - WIR SIND BERATUNGSUNTERNEHMER Wir sind mehr als eine IT-Managementberatung, wir sind DIE BERATUNGSUNTERNEHMER.” Source: company website · checked Sep 4, 2026
6	Etomer GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	31
	“Als technisches Beratungshaus für Datacenter und Cloud befasst sich etomer seit 2002 mit den besonderen Anforderungen von verteilten Infrastrukturen produktionskritischer und…” Source: company website · checked Sep 4, 2026
7	Unitb Consulting GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	30
	“Uns treibt digitale Begeisterung an!” Source: company website · checked Sep 4, 2026
8	Lorop GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	28
	“Die LOROP GmbH ist ein Service- und Beratungsunternehmen mit Hauptsitz in Berlin-Tiergarten.” Source: company website · checked Sep 4, 2026
9	Computer Manufaktur GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	27
	“A passionate approach to technology combined with solid digital skills and expertise is our answer to the constant new challenges arising in the world of information technology.” Source: company website · checked Sep 4, 2026
10	K-Tel Communications GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	26
	“Seit 1998 finden wir individuelle Business-Lösungen für schnelle, sichere und zuverlässige IT und Telekommunikation.” Source: company website · checked Sep 4, 2026
11	Ccvossel GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	26
	“Erprobtes Know-How mit Anspruch CCVOSSEL GmbH steht seit 1996 für IT-Dienstleistungen in bewährter Qualität.” Source: company website · checked Sep 4, 2026
12	System.DeIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	51-200	23
	“Networks are our business and our competence!” Source: company website · checked Sep 4, 2026
13	Commehr GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	22
	“commehr GmbH is a rapidly growing Berlin-based IT systems integrator.” Source: company website · checked Sep 4, 2026
14	Office CompanyPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	20
	“office company Gruppe – Ihre IT-Experten aus Berlin.” Source: company website · checked Sep 4, 2026
15	Krallmann AGStrong evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	17
	“KRALLMANN AG is a medium-sized IT company based in Berlin, Hamburg and Munich with many years of consulting and implementation experience as well as cross-industry process…” Source: company website · checked Sep 4, 2026
16	Procado Consulting, It- & Medienservice GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	15
	“procado® ist ein Beratungs- und IT-Dienstleistungsunternehmen mit Sitz in Berlin.” Source: company website · checked Sep 4, 2026
17	Integrate-It Netzwerke GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	15
	“Unser Anspruch ist, Ihnen in allen IT-Fragen kompetent zur Seite zu stehen.” Source: company website · checked Sep 4, 2026
18	Connect Organisation UND Netzwerk GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	15
	“Proud to be part of netgo group Zusammen für Ihren Erfolg – Wir haben es uns zur Aufgabe gemacht, Vorreiter einer IT-Revolution zu sein.” Source: company website · checked Sep 4, 2026
19	MIP Consult GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	14
	“Unternehmen in der digitalen Transformation unterstützen - das ist unsere Kernkompetenz.” Source: company website · checked Sep 4, 2026
20	Umbrella Unternehmensberatung GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	11
	“Digitale Sicherheit – Wir gestalten sichere Netze für Deutschland Als hochspezialisiertes Beratungsunternehmen begleiten wir Auftraggeber aus der öffentlichen Verwaltung und der…” Source: company website · checked Sep 4, 2026
21	SHC Netzwerktechnik GmbhPartial evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	11
	“Die SHC Netzwerktechnik GmbH ist ein mittelständischer IT-Dienstleister mit einer 27 jährigen Erfahrung in Bereichen IT-Management, IT-Sicherheit, IT-Infrastruktur und IT-Service.” Source: company website · checked Sep 4, 2026
22	Ovis IT Consulting GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	11
	“In Zeiten rasanter technischer Entwicklungen zählt vor allem eins: kompetente Beratung.” Source: company website · checked Sep 4, 2026
23	DitensoIndirect evidence	Berlin, GermanyHQ checked Sep 4, 2026	11-50	10
	“We don’t believe in standard solutions.” Source: company website · checked Sep 4, 2026

Showing 23 of 227 IT infrastructure consulting firms based in Berlin, Germany

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IT infrastructure consulting firms based in Berlin, Germany at a glance

As of Sep 4, 2026

1-10Median size (employees)

BerlinLargest hub · 227 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole Germany list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Berlin, over 227 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT infrastructure consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Berlin, Germany whose own description of what they do matches “IT infrastructure consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure consulting firms, and records with no verified work email. Companies headquartered outside Berlin are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 757 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT infrastructure consulting firms by metro in Germany

Frequently asked

How many IT infrastructure consulting firms are there based in Berlin, Germany?

RevenueBase identified 227 IT infrastructure consulting firms headquartered in Berlin, Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Syseleven Gmbh, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most IT infrastructure consulting firms?

Berlin leads with 227 headquartered companies, followed by Hamburg (164) and Munchen (124).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 757 verified decision-maker contacts tracked across these 227 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.