Company lists · Data refreshed September 2026

Top 25 Business consultancy and management services based in Germany

Name: Business consultancy and management 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 6,511 companies tracked

RevenueBase identified 6,511 business consultancy and management services headquartered in Germany as of September 2026 and tracks 44,602 professional contacts across them, including 17,968 with verified work emails and 1,369 with mobile numbers. Berlin is the largest hub.

This list covers business consultancy and management 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

6,511Companies

44,602Contacts tracked

17,968Verified emails

1,369Mobile numbers

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The 25 largest business consultancy and management services based in Germany

Ranked by team size

Top 25 of 6,511 business consultancy and management 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 business consultancy and management 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	Partial evidence	Kronberg Im Taunus, GermanyHQ checked Sep 23, 2026	10001+	3,644 contacts →
	Partial 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	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,468 contacts →
	Partial 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	Strong evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,193 contacts →
	Strong 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	Kienbaum	Indirect evidence	Köln, GermanyHQ checked Sep 23, 2026	501-1,000	515 contacts →
	Indirect evidence “We are a progress company – for people & organisations.” Source: RevenueBase Database · checked Sep 23, 2026
7	Star Cooperation Gmbh	Indirect evidence	Böblingen, GermanyHQ checked Sep 23, 2026	501-1,000	357 contacts →
	Indirect evidence “Networked competence and passion for your success: Since 1997, STAR COOPERATION has supported companies of all sizes and industries in efficiently planning, designing and…” Source: RevenueBase Database · checked Sep 23, 2026
8	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
9	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
10	Atos Information Technology Gmbh	Partial evidence	Düsseldorf, GermanyHQ checked Sep 23, 2026	10001+	251 contacts →
	Partial evidence “Atos Information Technology GmbH is a management consulting company” Source: RevenueBase Database · checked Sep 23, 2026
11	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
12	Horn & Company	Partial evidence	Düsseldorf, GermanyHQ checked Sep 23, 2026	201-500	235 contacts →
	Partial evidence “Horn & Company is a top-level management consulting firm focussing on P&L-oriented performance improvement and digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026
13	Fortlane Partners	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	51-200	233 contacts →
	Indirect evidence “Fortlane Partners is a leading European advisory firm specializing in strategy, M&A, and transformation.” Source: RevenueBase Database · checked Sep 23, 2026
14	MSR Consulting Group Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 23, 2026	n/a	223 contacts →
	Indirect evidence “Wir fokussieren uns auf die Branchen Automobil- und Fahrzeugbau, Industrie (insbes.” Source: RevenueBase Database · checked Sep 23, 2026
15	RSM Ebner Stolz Management Consultants	Strong evidence	Köln, GermanyHQ checked Sep 23, 2026	51-200	207 contacts →
	Strong evidence “RSM Ebner Stolz Management Consultants ist eine thematisch breit aufgestellte Top-Managementberatung mit Fokus auf mittelständische Unternehmen und Konzerne.” Source: RevenueBase Database · checked Sep 23, 2026
16	Fti-Andersch	Indirect evidence	Frankfurt, GermanyHQ checked Sep 23, 2026	51-200	203 contacts →
	Indirect evidence “FTI-Andersch ist die führende Beratung im Bereich Turnaround in Deutschland und Teil der internationalen FTI Consulting Gruppe.” Source: RevenueBase Database · checked Sep 23, 2026
17	Best Practice Consulting AG BPC AG	Partial evidence	Münster, GermanyHQ checked Sep 23, 2026	201-500	202 contacts →
	Partial evidence “best practice consulting ist ein innovatives Management, Prozess- und IT-Beratungsunternehmen.” Source: RevenueBase Database · checked Sep 23, 2026
18	Viadee Unternehmensberatung AG	Indirect evidence	Münster, GermanyHQ checked Sep 23, 2026	201-500	186 contacts →
	Indirect evidence “Wir sind eine IT-Unternehmensberatung mit mehr als 130 Mitarbeitern, die sich mit Begeisterung und innovativen Ideen den Aufgaben und Herausforderungen unserer Kunden stellen.” Source: RevenueBase Database · checked Sep 23, 2026
19	Dr. Wieselhuber & Partner Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	51-200	186 contacts →
	Indirect evidence “Dr.” Source: RevenueBase Database · checked Sep 23, 2026
20	Q Perior	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	1,001-5,000	170 contacts →
	Indirect evidence “Since December 5, 2023, Q_PERIOR and the leading French-based consulting firm Wavestone have joined forces to build a new global consulting powerhouse.” Source: RevenueBase Database · checked Sep 23, 2026
21	Plenum AG	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 23, 2026	51-200	165 contacts →
	Indirect evidence “Plenum has over 35 years’ experience in business-IT-alignment.” Source: RevenueBase Database · checked Sep 23, 2026
22	BU ST Group Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 23, 2026	51-200	152 contacts →
	Indirect evidence “Die [bu:st] group GmbH ist ein erfolgreich wachsendes Beratungsunternehmen in München mit Schwerpunkten im Bereich der Analyse, Optimierung und Unterstützung von Entwicklungs- und…” Source: RevenueBase Database · checked Sep 23, 2026
23	Efeso Dach	Strong evidence	Munich, GermanyHQ checked Sep 23, 2026	501-1,000	147 contacts →
	Strong evidence “EFESO Management Consultants is the leading global pure player in operations strategy and performance improvement.” Source: RevenueBase Database · checked Sep 23, 2026
24	Assure Consulting Gmbh	Indirect evidence	Neu-anspach, GermanyHQ checked Sep 23, 2026	51-200	137 contacts →
	Indirect evidence “Assure Consulting unterstützt Unternehmen bei der erfolgreichen Realisierung komplexer Großprojekte im In- und Ausland.” Source: RevenueBase Database · checked Sep 23, 2026
25	PEC Group	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	201-500	124 contacts →
	Partial evidence “PEC offers cross-industry consulting service focusing on project management and process optimization.” 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: business consultancy and management 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 business consultancy and management services.
Partial evidence: Its own public description names part of business consultancy and management services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business consultancy and management 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 6,511 business consultancy and management services based in Germany

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Business consultancy and management services based in Germany at a glance

As of Sep 23, 2026

40.3%Verified-email coverage

3.1%Mobile-number coverage

6.9Average contacts per company

1-10Median size (employees)

8.4%Largest-city concentration · Berlin

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

5,048

11-50

1,139

51-200

195

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

13,7080–30

3,91331–60

23361–90

890–180

106180+

Company record updated

Median 66.0d

00–30

17,31131–60

17,30661–90

7,37590–180

2,610180+

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 business consultancy and management 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 “business consultancy and management 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 business consultancy and management 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 business consultancy and management 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, 17,968 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.

Business consultancy and management services by metro

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 business consultancy and management 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 business consultancy and management services are there based in Germany?

RevenueBase identified 6,511 business consultancy and management 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 business consultancy and management services?

Berlin leads with 550 headquartered companies, followed by Hamburg (414) and Munchen (308).

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 17,968 verified decision-maker contacts tracked across these 6,511 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.