Company lists · Data refreshed September 2026

Top 25 IT consulting managed services based in Germany

Name: IT consulting managed services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 3,490 companies tracked

RevenueBase identified 3,490 IT consulting managed services headquartered in Germany as of September 2026 and tracks 42,242 professional contacts across them, including 20,880 with verified work emails and 407 with mobile numbers. Berlin is the largest hub.

This list covers IT consulting managed services headquartered in 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

3,490Companies

42,242Contacts tracked

20,880Verified emails

407Mobile numbers

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The 25 largest IT consulting managed services based in Germany

Ranked by team size

Top 25 of 3,490 IT consulting managed services based in Germany, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting managed services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Adesso SE	Indirect evidence	Dortmund, GermanyHQ checked Sep 27, 2026	5,001-10,000	5,332 contacts →
	Indirect evidence “The future belongs to companies that effectively translate agentic AI into value creation.” Source: RevenueBase Database · checked Sep 27, 2026
2	SVA System Vertrieb Alexander Gmbh	Indirect evidence	Wiesbaden, GermanyHQ checked Sep 27, 2026	1,001-5,000	2,452 contacts →
	Indirect evidence “Imprint: SVA is one of the leading system integrators in Germany.” Source: RevenueBase Database · checked Sep 27, 2026
3	NETGO	Indirect evidence	Berlin, GermanyHQ checked Sep 27, 2026	1,001-5,000	957 contacts →
	Indirect evidence “netgo entwickelt Strategien und Lösungen, die Menschen und ihr Business erfolgreich machen.” Source: RevenueBase Database · checked Sep 27, 2026
4	Exxeta	Partial evidence	Karlsruhe, GermanyHQ checked Sep 27, 2026	1,001-5,000	946 contacts →
	Partial evidence “Exxeta is a technology and consulting company with a passion for innovation.” Source: RevenueBase Database · checked Sep 27, 2026
5	Senacor Technologies	Strong evidence	Eschborn, GermanyHQ checked Sep 27, 2026	1,001-5,000	787 contacts →
	Strong evidence “Senacor is part of the 25 leading IT-Consulting companies and among the Top 5 of the medium-sized IT-Service providers in Germany and runs 10 offices in Austria, Switzerland…” Source: RevenueBase Database · checked Sep 27, 2026
6	TNG Technology Consulting	Partial evidence	Unterföhring, GermanyHQ checked Sep 27, 2026	501-1,000	773 contacts →
	Partial evidence “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Source: RevenueBase Database · checked Sep 27, 2026
7	Maibornwolff Gmbh	Strong evidence	München, GermanyHQ checked Sep 27, 2026	501-1,000	728 contacts →
	Strong evidence “MaibornWolff has been inspiring clients from all industries in IT consulting, software engineering and test management for over 30 years.” Source: RevenueBase Database · checked Sep 27, 2026
8	Metafinanz	Strong evidence	Munich, GermanyHQ checked Sep 27, 2026	501-1,000	673 contacts →
	Strong evidence “For over 35 years, metafinanz Informationssysteme GmbH, a business and IT consulting company, has been at the side of its customers in an increasingly digital and dynamic world.” Source: RevenueBase Database · checked Sep 27, 2026
9	Controlware	Partial evidence	Dietzenbach, GermanyHQ checked Sep 27, 2026	1,001-5,000	574 contacts →
	Partial evidence “Controlware is one of the leading independent system integrators and managed service providers in Germany.” Source: RevenueBase Database · checked Sep 27, 2026
10	Manage NOW	Partial evidence	Munich, GermanyHQ checked Sep 27, 2026	1,001-5,000	423 contacts →
	Partial evidence “In today’s fast-moving business environment, companies often grow faster than their IT.” Source: RevenueBase Database · checked Sep 27, 2026
11	Ratiodata	Strong evidence	Münster, GermanyHQ checked Sep 27, 2026	1,001-5,000	363 contacts →
	Strong evidence “Die Ratiodata ist seit über 50 Jahren ein mehrfach ausgezeichneter IT-Dienstleister und Managed Service Provider.” Source: RevenueBase Database · checked Sep 27, 2026
12	Akquinet	Partial evidence	Hamburg, GermanyHQ checked Sep 27, 2026	501-1,000	346 contacts →
	Partial evidence “We help companies set up their IT in a sustainable, secure, and future-proof way-from strategy and implementation to operation.” Source: RevenueBase Database · checked Sep 27, 2026
13	Syntax Systems Deutschland	Partial evidence	Weinheim, GermanyHQ checked Sep 27, 2026	501-1,000	321 contacts →
	Partial evidence “Syntax is a leading global IT services provider that empowers businesses – especially in the industrial midmarket – to drive their digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026
14	Sulzer Gmbh	Partial evidence	München, GermanyHQ checked Sep 27, 2026	501-1,000	297 contacts →
	Partial evidence “Sulzer GmbH is an independent IT services company headquartered in Munich, Germany.” Source: RevenueBase Database · checked Sep 27, 2026
15	Noris Network AG	Strong evidence	Nürnberg, GermanyHQ checked Sep 27, 2026	501-1,000	287 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026
16	Audius	Partial evidence	Weinstadt, GermanyHQ checked Sep 27, 2026	501-1,000	260 contacts →
	Partial evidence “audius is a leading midsize company in the IT and software industry.” Source: RevenueBase Database · checked Sep 27, 2026
17	Orbit Gesellschaft FÜR Applikations- UND Informationssysteme MBH	Partial evidence	Bonn, GermanyHQ checked Sep 27, 2026	201-500	225 contacts →
	Partial evidence “ORBIT ist seit 1985 IT-Dienstleister für individuelle System- und Softwarelösungen mit Hauptsitz in Bonn.” Source: RevenueBase Database · checked Sep 27, 2026
18	DTS Systeme Gmbh	Partial evidence	Herford, GermanyHQ checked Sep 27, 2026	201-500	222 contacts →
	Partial evidence “DTS Systeme steht als erfolgreicher IT-Dienstleister seit über 40 Jahren deutschland- und europaweit für Innovation, Kompetenz sowie Leidenschaft.” Source: RevenueBase Database · checked Sep 27, 2026
19	Sievers-Group	Partial evidence	Osnabrück, GermanyHQ checked Sep 27, 2026	201-500	219 contacts →
	Partial evidence “Who we are: We are IT and IT's for you.” Source: RevenueBase Database · checked Sep 27, 2026
20	Kramer & Crew Gmbh & Co. KG	Partial evidence	Köln, GermanyHQ checked Sep 27, 2026	201-500	218 contacts →
	Partial evidence “IT Direction for Digital Transformation Founded by Uwe Kramer in 1992, Kramer & Crew is the IT Director of Digital Transformation.” Source: RevenueBase Database · checked Sep 27, 2026
21	Spie ICS Spie Information & Communication Services Gmbh	Partial evidence	Hannover, GermanyHQ checked Sep 27, 2026	1,001-5,000	212 contacts →
	Partial evidence “Als zuverlässiger Partner mit einer breiten Technik-Expertise in den Leistungsfeldern IT Solutions, Unified Communication & Collaboration Solutions und Security Technology…” Source: RevenueBase Database · checked Sep 27, 2026
22	Evoila	Strong evidence	Mainz, GermanyHQ checked Sep 27, 2026	501-1,000	207 contacts →
	Strong evidence “evoila is a leading, owner-managed IT service provider with 600+ professionals across the world.” Source: RevenueBase Database · checked Sep 27, 2026
23	PTA It-Beratung	Partial evidence	Mannheim, GermanyHQ checked Sep 27, 2026	201-500	202 contacts →
	Partial evidence “PTA IT-Beratung Kompetent.” Source: RevenueBase Database · checked Sep 27, 2026
24	MSG Services Gmbh	Strong evidence	Ismaning, GermanyHQ checked Sep 27, 2026	201-500	201 contacts →
	Strong evidence “Die msg services gmbh ist ein innovatives und wachsendes IT-Service- und Consulting-Unternehmen mit aktuell über 300 Mitarbeitenden an 13 Standorten in Deutschland.” Source: RevenueBase Database · checked Sep 27, 2026
25	Spirit 21 Gmbh	Indirect evidence	Boblingen, GermanyHQ checked Sep 27, 2026	501-1,000	194 contacts →
	Indirect evidence “SPIRIT/21: Ihr Partner - Innovativ.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT consulting managed services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT consulting managed services.
Partial evidence: Its own public description names part of IT consulting managed services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting managed services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,490 IT consulting managed services based in Germany

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IT consulting managed services based in Germany at a glance

As of Sep 27, 2026

49.4%Verified-email coverage

1.0%Mobile-number coverage

12.1Average contacts per company

1-10Median size (employees)

5.8%Largest-city concentration · Berlin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

2,079

11-50

1,032

51-200

225

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

11,9520–30

8,14831–60

61261–90

1190–180

157180+

Company record updated

Median 80.0d

00–30

12,90131–60

12,35661–90

14,20390–180

2,782180+

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 consulting managed services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “IT consulting managed services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT consulting managed services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT consulting managed services, and records with no verified work email. Companies headquartered outside Germany 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 its RevenueBase Smart Search 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, 20,880 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 27, 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 consulting managed services by metro

IT consulting managed services in Berlin201
IT consulting managed services in Hamburg145
IT consulting managed services in Munchen115
IT consulting managed services in Koln69
IT consulting managed services in Munich64
IT consulting managed services in Stuttgart47
IT consulting managed services in Dusseldorf44
IT consulting managed services in Frankfurt Am Main39
IT consulting managed services in Frankfurt34
IT consulting managed services in Hannover32
IT consulting managed services in Bremen30
IT consulting managed services in Dresden30
IT consulting managed services in Karlsruhe29
IT consulting managed services in Wiesbaden27
IT consulting managed services in Cologne26
IT consulting managed services in Leipzig26
IT consulting managed services in Bonn25
IT consulting managed services in Mannheim25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT consulting managed services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT consulting managed services are there based in Germany?

RevenueBase identified 3,490 IT consulting managed services headquartered in 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?

Adesso SE, headquartered in Dortmund, tops this list with the largest team on record.

Which city has the most IT consulting managed services?

Berlin leads with 201 headquartered companies, followed by Hamburg (145) and Munchen (115).

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 20,880 verified decision-maker contacts tracked across these 3,490 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 27, 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 Smart Search, 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.