Company lists · Data refreshed September 2026

Top 25 Business IT consulting firms based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 3,404 companies tracked

RevenueBase identified 3,404 company matches for business IT consulting firms associated with Germany as of September 2026 and tracks 34,329 professional contacts across them, including 15,358 with verified work emails and 627 with mobile numbers. Berlin is the largest hub.

This list covers company matches for business IT 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 23, 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 23, 2026 How this list was built

3,404Companies

34,329Contacts tracked

15,358Verified emails

627Mobile numbers

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The 25 largest business IT consulting firms based in Germany

Ranked by team size

Top 25 of 3,404 company matches for business IT consulting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Accenture Dach	Exact match	Kronberg Im Taunus, GermanyHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
2	NETGO	Exact match	Berlin, GermanyHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
3	Exxeta	Exact match	Karlsruhe, GermanyHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
4	BCG Platinion	Exact match	Cologne, GermanyHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
5	Senacor Technologies	Exact match	Eschborn, GermanyHQ recorded Sep 23, 2026	1,001-5,000	787 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	TNG Technology Consulting	Exact match	Unterföhring, GermanyHQ recorded Sep 23, 2026	501-1,000	773 contacts →
	Exact match “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Metafinanz	Exact match	Munich, GermanyHQ recorded Sep 23, 2026	501-1,000	673 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Orbis SE	Exact match	Saarbrücken, GermanyHQ recorded Sep 23, 2026	501-1,000	366 contacts →
	Exact match “ORBIS is an international business consulting company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	T Security - Dach	Exact match	Bonn, GermanyHQ recorded Sep 23, 2026	1,001-5,000	363 contacts →
	Exact match “Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Fincon Reply Gmbh	Exact match	Hamburg, GermanyHQ recorded Sep 23, 2026	201-500	337 contacts →
	Exact match “Fincon Reply is a business and IT consultancy specializing in the financial services industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Audius	Exact match	Weinstadt, GermanyHQ recorded Sep 23, 2026	501-1,000	260 contacts →
	Exact match “audius is a leading midsize company in the IT and software industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Atos Information Technology Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Sep 23, 2026	10001+	251 contacts →
	Exact match “Atos Information Technology GmbH is a management consulting company” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Adex Partners	Exact match	Munich, GermanyHQ recorded Sep 23, 2026	201-500	247 contacts →
	Exact match “As a Trusted Advisor for digital transformation and IT strategy, AdEx Partners empowers leading organizations to shape the digital future of Europe.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Kramer & Crew Gmbh & Co. KG	Exact match	Cologne, GermanyHQ recorded Sep 23, 2026	201-500	218 contacts →
	Exact match “IT Direction for Digital Transformation Founded by Uwe Kramer in 1992, Kramer & Crew is the IT Director of Digital Transformation.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Spie ICS Spie Information & Communication Services Gmbh	Exact match	Hanover, GermanyHQ recorded Sep 23, 2026	1,001-5,000	212 contacts →
	Exact match “Als zuverlässiger Partner mit einer breiten Technik-Expertise in den Leistungsfeldern IT Solutions, Unified Communication & Collaboration Solutions und Security Technology…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Modus Consult Gmbh	Exact match	Gütersloh, GermanyHQ recorded Sep 23, 2026	201-500	207 contacts →
	Exact match “Imprint MODUS Consult AG James-Watt-Straße 6 Gütersloh, Germany contact-at-modusconsult.de Telefon:+49 5241 9217-0 Telefax:+49 5241 9217-400 Vorstand: Martin Schildmacher…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Evoila	Exact match	Mainz, GermanyHQ recorded Sep 23, 2026	501-1,000	207 contacts →
	Exact match “evoila is a leading, owner-managed IT service provider with 600+ professionals across the world.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	PTA It-Beratung	Exact match	Mannheim, GermanyHQ recorded Sep 23, 2026	201-500	202 contacts →
	Exact match “PTA IT-Beratung Kompetent.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Ecovis RTS	Exact match	Stuttgart, GermanyHQ recorded Sep 23, 2026	1,001-5,000	198 contacts →
	Exact match “Wir sind eine mittelständische Beratungsgesellschaft mit rund 70 Standorten und über 1.500 Mitarbeitern in Baden-Württemberg, die sich auf kleine und mittelständische Unternehmen…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Spirit 21 Gmbh	Exact match	Boblingen, GermanyHQ recorded Sep 23, 2026	501-1,000	194 contacts →
	Exact match “SPIRIT/21: Ihr Partner - Innovativ.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Viadee Unternehmensberatung AG	Exact match	Münster, GermanyHQ recorded Sep 23, 2026	201-500	186 contacts →
	Exact match “Wir sind eine IT-Unternehmensberatung mit mehr als 130 Mitarbeitern, die sich mit Begeisterung und innovativen Ideen den Aufgaben und Herausforderungen unserer Kunden stellen.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Cimt AG	Exact match	Hamburg, GermanyHQ recorded Sep 23, 2026	201-500	184 contacts →
	Exact match “We see information technology as a management task in the context of a broad perspective of processes, people and technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Q Perior	Exact match	Munich, GermanyHQ recorded Sep 23, 2026	1,001-5,000	170 contacts →
	Exact match “Since December 5, 2023, Q_PERIOR and the leading French-based consulting firm Wavestone have joined forces to build a new global consulting powerhouse.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Plenum AG	Exact match	Frankfurt, GermanyHQ recorded Sep 23, 2026	51-200	165 contacts →
	Exact match “Plenum has over 35 years’ experience in business-IT-alignment.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	PCO Gmbh & Co. KG	Exact match	Osnabrück, GermanyHQ recorded Sep 23, 2026	201-500	156 contacts →
	Exact match “IT IST ALLES.” Recorded in the RevenueBase company graph · Sep 23, 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 “business IT 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 3,404 business IT consulting firms based in Germany

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Business IT consulting firms based in Germany at a glance

As of Sep 23, 2026

44.7%Verified-email coverage

1.8%Mobile-number coverage

10.1Average contacts per company

1-10Median size (employees)

7.2%Largest-city concentration · Berlin

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

2,279

11-50

827

51-200

192

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

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

Email last verified

Median 25.0d

11,5600–30

3,51031–60

20361–90

590–180

80180+

Company record updated

Median 68.0d

00–30

11,59231–60

14,80061–90

5,86090–180

2,077180+

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 IT 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 15,358 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 23, 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.

Business IT 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 “business IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many business IT consulting firms are there based in Germany?

RevenueBase identified 3,404 company matches for business IT 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?

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

Which city has the most business IT consulting firms?

Berlin leads with 246 company records, followed by Munich (242) and Hamburg (173).

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 15,358 professional contacts with verified work emails tracked across these 3,404 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 23, 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.