Company lists · Data refreshed September 2026

Top 25 IT services and consulting firms based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 10,249 companies tracked

RevenueBase identified 10,249 company matches for IT services and consulting firms associated with Germany as of September 2026 and tracks 196,708 professional contacts across them, including 82,088 with verified work emails and 4,181 with mobile numbers. Berlin is the largest hub.

This list covers company matches for IT services and consulting firms 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 September 27, 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 Sep 27, 2026 How this list was built

10,249Companies

196,708Contacts tracked

82,088Verified emails

4,181Mobile numbers

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The 25 largest IT services and consulting firms based in Germany

Ranked by team size

Top 25 of 10,249 company matches for IT services and consulting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NTT Data Business Solutions	Exact match	Bielefeld, GermanyHQ recorded Sep 27, 2026	10001+	10,733 contacts →
	Exact match “We understand the business of our clients and know what it takes to transform it into the future.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	T-Systems International	Exact match	Frankfurt, GermanyHQ recorded Sep 27, 2026	10001+	10,154 contacts →
	Exact match “Your digitalization partner with industry expertise With locations in more than 26 countries and over employees (2024), T-Systems is one of the leading providers of digital…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Adesso SE	Exact match	Dortmund, GermanyHQ recorded Sep 27, 2026	5,001-10,000	5,332 contacts →
	Exact match “The future belongs to companies that effectively translate agentic AI into value creation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Bechtle	Exact match	Neckarsulm, GermanyHQ recorded Sep 27, 2026	10001+	4,690 contacts →
	Exact match “Bechtle is one of Europe’s leading IT service providers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	MHP A Porsche Company	Exact match	Ludwigsburg, GermanyHQ recorded Sep 27, 2026	1,001-5,000	4,417 contacts →
	Exact match “MHP is an international management and IT consultancy headquartered in Ludwigsburg, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Software AG	Exact match	Darmstadt, GermanyHQ recorded Sep 27, 2026	n/a	4,127 contacts →
	Exact match “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Sep 27, 2026	10001+	3,644 contacts →
	Exact match “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Hemmersbach	Exact match	Nuremberg, GermanyHQ recorded Sep 27, 2026	1,001-5,000	2,712 contacts →
	Exact match “Hemmersbach provides IT services in more than 190 countries with 50+ own subsidiaries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Arvato Systems	Exact match	Gütersloh, GermanyHQ recorded Sep 27, 2026	1,001-5,000	2,537 contacts →
	Exact match “We are Arvato Systems - and we live digitalization.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	SVA System Vertrieb Alexander Gmbh	Exact match	Wiesbaden, GermanyHQ recorded Sep 27, 2026	1,001-5,000	2,452 contacts →
	Exact match “Imprint: SVA is one of the leading system integrators in Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Evosoft	Exact match	Nuremberg, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,519 contacts →
	Exact match “The evosoft Group is an international system house that has developed custom-made software solutions since 1995.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	P3	Exact match	Stuttgart, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,468 contacts →
	Exact match “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	RSM Ebner Stolz	Exact match	Stuttgart, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,442 contacts →
	Exact match “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Valantic	Exact match	80801, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,271 contacts →
	Exact match “About valantic valantic is one of the fastest growing digital solutions, consulting, and software companies on the market.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	CBS Corporate Business Solutions	Exact match	Heidelberg, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,239 contacts →
	Exact match “Consulting excellence for world market leaders – this is what cbs stands for.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Materna	Exact match	Dortmund, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,196 contacts →
	Exact match “Als international erfolgreicher IT-Dienstleister beraten und begleiten wir Unternehmen und Behörden in allen Belangen der Digitalisierung.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Umlaut Company	Exact match	Aachen, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,195 contacts →
	Exact match “Accenture is a leading global professional services company that helps the world’s leading businesses, governments and other organizations build their digital core, optimize their…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Horváth	Exact match	Stuttgart, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,193 contacts →
	Exact match “Horváth is a global, independent management consultancy with more than 1,400 employees at locations in Europe, the USA, and other global markets.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Datagroup	Exact match	Pliezhausen, GermanyHQ recorded Sep 27, 2026	1,001-5,000	1,095 contacts →
	Exact match “DATAGROUP ist eines der führenden deutschen IT-Service-Unternehmen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	ZEB Consulting	Exact match	Münster, GermanyHQ recorded Sep 27, 2026	501-1,000	1,055 contacts →
	Exact match “As a leading strategy, management and IT consultancy, zeb has been offering transformation expertise along the entire value chain in the financial services sector in Europe since…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Porsche Consulting	Exact match	Stuttgart, GermanyHQ recorded Sep 27, 2026	501-1,000	988 contacts →
	Exact match “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	NETGO	Exact match	Berlin, GermanyHQ recorded Sep 27, 2026	1,001-5,000	957 contacts →
	Exact match “netgo entwickelt Strategien und Lösungen, die Menschen und ihr Business erfolgreich machen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	ALL For ONE	Exact match	Filderstadt-bernhausen, GermanyHQ recorded Sep 27, 2026	1,001-5,000	949 contacts →
	Exact match “TURNING TECHNOLOGY INTO BUSINESS SUCCESS Die All for One Group ist ein führender internationaler IT, Consulting- und Service-Provider rund um SAP – und darüber hinaus.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Exxeta	Exact match	Karlsruhe, GermanyHQ recorded Sep 27, 2026	1,001-5,000	946 contacts →
	Exact match “Exxeta is a technology and consulting company with a passion for innovation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	BCG Platinion	Exact match	Cologne, GermanyHQ recorded Sep 27, 2026	1,001-5,000	925 contacts →
	Exact match “At BCG Platinion, we leverage our expertise alongside the unique experiences of our teams to accelerate digital transformations for our clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT services and consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 10,249 IT services and consulting firms based in Germany

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IT services and consulting firms based in Germany at a glance

As of Sep 27, 2026

41.7%Verified-email coverage

2.1%Mobile-number coverage

19.2Average contacts per company

1-10Median size (employees)

6.7%Largest-city concentration · Berlin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

6,008

11-50

2,865

51-200

828

201-500

204

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

49,2310–30

33,41131–60

2,37361–90

3790–180

733180+

Company record updated

Median 78.0d

00–30

58,12231–60

63,73061–90

69,89290–180

12,699180+

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 services and consulting firms” 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 82,088 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 September 27, 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.

IT services and consulting firms by metro

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 services and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT services and consulting firms are there based in Germany?

RevenueBase identified 10,249 company matches for IT services and consulting firms associated with Germany as of September 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?

NTT Data Business Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT services and consulting firms?

Berlin leads with 684 company records, followed by Munich (650) and Hamburg (546).

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 82,088 professional contacts with verified work emails tracked across these 10,249 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 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 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.