Company lists · Data verified August 2026

Top 25 Business consulting firms based in Germany

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 5,649 companies tracked

There are 5,649 business consulting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 56,604 professional contacts across them, including 21,371 with verified work emails and 2,471 with mobile numbers. Berlin is the largest hub.

This list covers business consulting firms headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

5,649Companies

56,604Contacts tracked

21,371Verified emails

2,471Mobile numbers

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The 25 largest business consulting firms based in Germany

Ranked by team size

Top 25 of 5,649 business consulting firms based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Roland Berger	Munich	1,001-5,000	4,653	2,078
2	Accenture Dach	Hamburg	10001+	3,688	1,989
3	P3	Stuttgart	1,001-5,000	1,458	841
4	Ramboll Management Consulting	Berlin	501-1,000	1,200	290
5	ZEB Consulting	Hamburg	501-1,000	1,045	546
6	Alpha FMC	Frankfurt	1,001-5,000	1,030	796
7	Baker Tilly Germany	Stuttgart	1,001-5,000	759	422
8	Metafinanz	Stuttgart	501-1,000	669	448
9	TNP Consultants	Frankfurt	501-1,000	611	286
10	Kienbaum	Koln	501-1,000	516	69
11	Campana & Schott	Hamburg	501-1,000	482	306
12	Unity Consulting & Innovation	Hamburg	201-500	482	199
13	Infomotion Gmbh	Stuttgart	501-1,000	444	289
14	Cassini Consulting AG	Dusseldorf	201-500	397	228
15	Act-On Group	Munich	501-1,000	363	276
16	Ecovis Deutschland	Berlin	1,001-5,000	321	132
17	Advancy	n/a	201-500	271	171
18	Atos Information Technology Gmbh	Dusseldorf	10001+	254	77
19	Adex Partners	Frankfurt	201-500	242	160
20	Horn & Company	Koln	201-500	230	122
21	Best Practice Consulting AG BPC AG	Hamburg	201-500	201	122
22	Spirit 21 Gmbh	Boblingen	501-1,000	198	95
23	Fourenergy Gmbh	Schonefeld	201-500	192	114
24	Viadee Unternehmensberatung AG	Munster	201-500	189	131
25	Protiviti Deutschland	Munchen	201-500	188	69

Showing 25 of 5,649 business consulting firms based in Germany

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Business consulting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 490 HQs

2,471Contacts with mobile numbers

110Emails re-verified in last 30 days

Companies by employee count

1-10

4,113

11-50

1,113

51-200

208

201-500

501-1,000

1,001-5,000

10001+

Business consulting firms by metro

Metro	Companies
Business consulting firms in Berlin	490
Business consulting firms in Hamburg	378
Business consulting firms in Munchen	305
Business consulting firms in Dusseldorf	214
Business consulting firms in Munich	202
Business consulting firms in Koln	157
Business consulting firms in Stuttgart	118

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business consulting firms”, with match quality audited by blind human judging, and headquartered in Germany.
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: Contact records re-verify on a rolling cadence; 110 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many business consulting firms are there based in Germany?

There are 5,649 business consulting firms headquartered in Germany as of August 2026 (RevenueBase).

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 consulting firms?

Berlin leads with 490 headquartered companies, followed by Hamburg (378) and Munchen (305).

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 21,371 verified decision-maker contacts tracked across these 5,649 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.