Company lists · Data refreshed September 2026

Top 25 B2B consultancy services based in Germany

Name: B2B consultancy services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 6,251 companies tracked

RevenueBase identified 6,251 B2B consultancy services headquartered in Germany as of September 2026 and tracks 64,517 professional contacts across them, including 28,659 with verified work emails and 1,625 with mobile numbers. Berlin is the largest hub.

This list covers B2B consultancy 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 23, 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 23, 2026 86% judged on-target in blind review

6,251Companies

64,517Contacts tracked

28,659Verified emails

1,625Mobile numbers

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The 25 largest B2B consultancy services based in Germany

Ranked by team size

Top 25 of 6,251 B2B consultancy services based in Germany, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B consultancy 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	Roland Berger	Partial evidence	Munich, GermanyHQ checked Sep 23, 2026	1,001-5,000	4,632 contacts →
	Partial evidence “Roland Berger is the only leading global strategy consultancy of European origin.” Source: RevenueBase Database · checked Sep 23, 2026
2	Accenture Dach	Indirect evidence	Kronberg Im Taunus, GermanyHQ checked Sep 23, 2026	10001+	3,644 contacts →
	Indirect evidence “Über Accenture: Wir sind die weltweit führenden Berater für Strategie, Management, Digitalisierung, Technologie, Outsourcing und Business Transformation.” Source: RevenueBase Database · checked Sep 23, 2026
3	P3	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,468 contacts →
	Indirect evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 23, 2026
4	Horváth	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,193 contacts →
	Partial evidence “Horváth is a global, independent management consultancy with more than 1,400 employees at locations in Europe, the USA, and other global markets.” Source: RevenueBase Database · checked Sep 23, 2026
5	Porsche Consulting	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	501-1,000	988 contacts →
	Partial evidence “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Source: RevenueBase Database · checked Sep 23, 2026
6	Exxeta	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 23, 2026	1,001-5,000	946 contacts →
	Indirect evidence “Exxeta is a technology and consulting company with a passion for innovation.” Source: RevenueBase Database · checked Sep 23, 2026
7	BCG Platinion	Indirect evidence	Cologne, GermanyHQ checked Sep 23, 2026	1,001-5,000	925 contacts →
	Indirect evidence “At BCG Platinion, we leverage our expertise alongside the unique experiences of our teams to accelerate digital transformations for our clients.” Source: RevenueBase Database · checked Sep 23, 2026
8	BTC	Partial evidence	Oldenburg, GermanyHQ checked Sep 23, 2026	1,001-5,000	833 contacts →
	Partial evidence “We are more than the sum of many IT experts, consultants, software developers and system administrators.” Source: RevenueBase Database · checked Sep 23, 2026
9	Senacor Technologies	Indirect evidence	Eschborn, GermanyHQ checked Sep 23, 2026	1,001-5,000	787 contacts →
	Indirect 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 23, 2026
10	TNG Technology Consulting	Indirect evidence	Unterföhring, GermanyHQ checked Sep 23, 2026	501-1,000	773 contacts →
	Indirect evidence “TNG Technology Consulting is a values-based consulting partnership focused on high-end information technology.” Source: RevenueBase Database · checked Sep 23, 2026
11	Baker Tilly Germany	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 23, 2026	1,001-5,000	745 contacts →
	Indirect evidence “With employees in 146 countries, Baker Tilly provides a broad range of innovative and individual consulting services in the areas of Audit & Advisory, Tax, Legal and Consulting…” Source: RevenueBase Database · checked Sep 23, 2026
12	Metafinanz	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	501-1,000	673 contacts →
	Indirect 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 23, 2026
13	Convista	Partial evidence	Walldorf, GermanyHQ checked Sep 23, 2026	501-1,000	553 contacts →
	Partial evidence “Convista is one of the leading consultancies for business transformation.” Source: RevenueBase Database · checked Sep 23, 2026
14	Bridgingit	Indirect evidence	Mannheim, GermanyHQ checked Sep 23, 2026	501-1,000	489 contacts →
	Indirect evidence “Die BridgingIT GmbH mit Sitz in Mannheim besteht seit 2008 und bildet, gemeinsam mit unseren Tochterunternehmen fastahead GmbH & Co.” Source: RevenueBase Database · checked Sep 23, 2026
15	Campana & Schott	Partial evidence	Frankfurt, GermanyHQ checked Sep 23, 2026	501-1,000	485 contacts →
	Partial evidence “Campana & Schott is an international management and technology consultancy with more than 600 employees in Europe and the U.S.” Source: RevenueBase Database · checked Sep 23, 2026
16	Unity Consulting & Innovation	Partial evidence	Büren, GermanyHQ checked Sep 23, 2026	201-500	483 contacts →
	Partial evidence “UNITY is the management consultancy for innovation and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
17	Infomotion Gmbh	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 23, 2026	501-1,000	447 contacts →
	Indirect evidence “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Source: RevenueBase Database · checked Sep 23, 2026
18	Cassini Consulting AG	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 23, 2026	201-500	399 contacts →
	Indirect evidence “Cassini steht für wegweisende Management- und Technologieberatung.” Source: RevenueBase Database · checked Sep 23, 2026
19	Orbis SE	Indirect evidence	Saarbrücken, GermanyHQ checked Sep 23, 2026	501-1,000	366 contacts →
	Indirect evidence “ORBIS is an international business consulting company.” Source: RevenueBase Database · checked Sep 23, 2026
20	Ingenics AG	Partial evidence	Ulm, GermanyHQ checked Sep 23, 2026	501-1,000	345 contacts →
	Partial evidence “Ingenics AG is a worldwide operating consultancy, which has successfully positioned itself as a strategy and project partner for mid-sized and large corporations for about 40…” Source: RevenueBase Database · checked Sep 23, 2026
21	Fincon Reply Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 23, 2026	201-500	337 contacts →
	Partial evidence “Fincon Reply is a business and IT consultancy specializing in the financial services industry.” Source: RevenueBase Database · checked Sep 23, 2026
22	H&z Management Consulting	Indirect evidence	München, GermanyHQ checked Sep 23, 2026	501-1,000	285 contacts →
	Indirect evidence “Welcome to H&Z We offer more than successful strategy development.” Source: RevenueBase Database · checked Sep 23, 2026
23	Atos Information Technology Gmbh	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 23, 2026	10001+	251 contacts →
	Indirect evidence “Atos Information Technology GmbH is a management consulting company” Source: RevenueBase Database · checked Sep 23, 2026
24	Adex Partners	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	201-500	247 contacts →
	Indirect evidence “As a Trusted Advisor for digital transformation and IT strategy, AdEx Partners empowers leading organizations to shape the digital future of Europe.” Source: RevenueBase Database · checked Sep 23, 2026
25	HPP Strategy And Marketing Consulting	Indirect evidence	Frankfurt, GermanyHQ checked Sep 23, 2026	51-200	238 contacts →
	Indirect evidence “HPP Strategy and Marketing Consulting was established in 1996 as part of a management buyout from today's Daimler AG.” Source: RevenueBase Database · checked Sep 23, 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: B2B consultancy 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 B2B consultancy services.
Partial evidence: Its own public description names part of B2B consultancy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B consultancy 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 6,251 B2B consultancy services based in Germany

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B2B consultancy services based in Germany at a glance

As of Sep 23, 2026

44.4%Verified-email coverage

2.5%Mobile-number coverage

10.3Average contacts per company

1-10Median size (employees)

7.7%Largest-city concentration · Berlin

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

4,453

11-50

1,336

51-200

290

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 25.0d

21,7410–30

6,35031–60

38761–90

1290–180

169180+

Company record updated

Median 67.0d

00–30

24,03531–60

26,24361–90

10,28190–180

3,958180+

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 B2B consultancy 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 “B2B consultancy 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 B2B consultancy 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 B2B consultancy 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, 28,659 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 23, 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.

B2B consultancy services by metro

B2B consultancy services in Berlin479
B2B consultancy services in Hamburg424
B2B consultancy services in Munchen303
B2B consultancy services in Dusseldorf224
B2B consultancy services in Munich209
B2B consultancy services in Koln162
B2B consultancy services in Stuttgart136
B2B consultancy services in Frankfurt Am Main105
B2B consultancy services in Frankfurt93
B2B consultancy services in Cologne67
B2B consultancy services in Bonn56
B2B consultancy services in Bremen56
B2B consultancy services in Hannover56
B2B consultancy services in Karlsruhe54
B2B consultancy services in Dortmund53
B2B consultancy services in Wiesbaden53
B2B consultancy services in Munster52
B2B consultancy services in Dresden49
B2B consultancy services in Leipzig46
B2B consultancy services in Essen42
B2B consultancy services in Nurnberg40
B2B consultancy services in Aachen36
B2B consultancy services in Mannheim36
B2B consultancy services in Heidelberg32
B2B consultancy services in Braunschweig31
B2B consultancy services in Grunwald30
B2B consultancy services in Bielefeld27
B2B consultancy services in Darmstadt27
B2B consultancy services in Eschborn26

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 B2B consultancy 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 B2B consultancy services are there based in Germany?

RevenueBase identified 6,251 B2B consultancy 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?

Roland Berger, headquartered in Munich, tops this list with the largest team on record.

Which city has the most B2B consultancy services?

Berlin leads with 479 headquartered companies, followed by Hamburg (424) and Munchen (303).

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 28,659 verified decision-maker contacts tracked across these 6,251 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 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 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.