Company lists · Data verified August 2026

Top 25 Change management consulting firms based in Germany

Name: Change management 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 4,405 companies tracked

There are 4,405 change management consulting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 36,451 professional contacts across them, including 13,567 with verified work emails and 1,890 with mobile numbers. Berlin is the largest hub.

This list covers change management 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.

4,405Companies

36,451Contacts tracked

13,567Verified emails

1,890Mobile numbers

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The 25 largest change management consulting firms based in Germany

Ranked by team size

Top 25 of 4,405 change management 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	P3	Stuttgart	1,001-5,000	1,458	841
2	Alpha FMC	Frankfurt	1,001-5,000	1,030	796
3	Metafinanz	Stuttgart	501-1,000	669	448
4	Convista	Walldorf	501-1,000	554	326
5	Kienbaum	Koln	501-1,000	516	69
6	Bridgingit	Berlin	501-1,000	486	306
7	Campana & Schott	Hamburg	501-1,000	482	306
8	Cassini Consulting AG	Dusseldorf	201-500	397	228
9	Act-On Group	Munich	501-1,000	363	276
10	Highberg	Hamburg	201-500	308	221
11	Advancy	n/a	201-500	271	171
12	Atos Information Technology Gmbh	Dusseldorf	10001+	254	77
13	Adex Partners	Frankfurt	201-500	242	160
14	Horn & Company	Koln	201-500	230	122
15	RSM Ebner Stolz Management Consultants	Stuttgart	51-200	209	124
16	Best Practice Consulting AG BPC AG	Hamburg	201-500	201	122
17	Fourenergy Gmbh	Schonefeld	201-500	192	114
18	Cimt AG	Duesseldorf	201-500	188	102
19	Dr. Wieselhuber & Partner Gmbh	Munchen	51-200	185	113
20	Plenum AG	Munchen	51-200	168	91
21	Q Perior	Stuttgart	1,001-5,000	168	56
22	BU ST Group Gmbh	Munich	201-500	152	81
23	Efeso Dach	Munich	501-1,000	147	85
24	Assure Consulting Gmbh	Berlin	51-200	136	98
25	PEC Group	Friedrichshafen	201-500	122	74

Showing 25 of 4,405 change management consulting firms based in Germany

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Change management consulting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 386 HQs

1,890Contacts with mobile numbers

81Emails re-verified in last 30 days

Companies by employee count

1-10

3,349

11-50

802

51-200

138

201-500

501-1,000

1,001-5,000

10001+

Change management consulting firms by metro

Metro	Companies
Change management consulting firms in Berlin	386
Change management consulting firms in Hamburg	349
Change management consulting firms in Munchen	235
Change management consulting firms in Dusseldorf	155
Change management consulting firms in Munich	150
Change management consulting firms in Koln	141
Change management consulting firms in Stuttgart	95

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 “change management 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; 81 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 change management consulting firms are there based in Germany?

There are 4,405 change management consulting firms headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

P3, headquartered in Stuttgart, tops this list with the largest team on record.

Which city has the most change management consulting firms?

Berlin leads with 386 headquartered companies, followed by Hamburg (349) and Munchen (235).

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 13,567 verified decision-maker contacts tracked across these 4,405 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.