Company lists · Data verified August 2026

Top 25 Defense organizational consulting firms based in Germany

Name: Defense organizational 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 3,383 companies tracked

There are 3,383 defense organizational consulting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 22,775 professional contacts across them, including 8,897 with verified work emails and 912 with mobile numbers. Berlin is the largest hub.

This list covers defense organizational 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.

3,383Companies

22,775Contacts tracked

8,897Verified emails

912Mobile numbers

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The 25 largest defense organizational consulting firms based in Germany

Ranked by team size

Top 25 of 3,383 defense organizational 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	Kienbaum	Koln	501-1,000	516	69
4	Advancy	n/a	201-500	271	171
5	Mercer Deutschland Gmbh	n/a	501-1,000	265	160
6	Atos Information Technology Gmbh	Dusseldorf	10001+	254	77
7	HPP Strategy And Marketing Consulting	Frankfurt	51-200	238	18
8	Novaspace	Munich	51-200	211	93
9	Best Practice Consulting AG BPC AG	Hamburg	201-500	201	122
10	Fourenergy Gmbh	Schonefeld	201-500	192	114
11	Cimt AG	Duesseldorf	201-500	188	102
12	Dr. Wieselhuber & Partner Gmbh	Munchen	51-200	185	113
13	BU ST Group Gmbh	Munich	201-500	152	81
14	Efeso Dach	Munich	501-1,000	147	85
15	Gopa Consulting Group	Bad Homburg	501-1,000	119	37
16	CP Consultingpartner AG	Koln	51-200	111	59
17	Helbling Business Advisors	Dusseldorf	201-500	98	37
18	Avencore	Heidelberg	51-200	96	71
19	Davero Dialog Gmbh	Erlangen	501-1,000	93	34
20	Moove Gmbh	Koln	51-200	83	45
21	Targus Management Consulting	Ratingen	51-200	73	48
22	Passcon Gmbh	Hamburg	51-200	70	23
23	MEC Group	Dusseldorf	51-200	69	45
24	Consistency	Duesseldorf	51-200	69	44
25	Mertens AG	Aachen	201-500	65	37

Showing 25 of 3,383 defense organizational consulting firms based in Germany

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Defense organizational consulting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 320 HQs

912Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

2,506

11-50

658

51-200

106

201-500

501-1,000

1,001-5,000

10001+

Defense organizational consulting firms by metro

Metro	Companies
Defense organizational consulting firms in Berlin	320
Defense organizational consulting firms in Hamburg	230
Defense organizational consulting firms in Munchen	174
Defense organizational consulting firms in Dusseldorf	140
Defense organizational consulting firms in Munich	107
Defense organizational consulting firms in Koln	97
Defense organizational consulting firms in Stuttgart	71

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 “defense organizational 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; 23 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 defense organizational consulting firms are there based in Germany?

There are 3,383 defense organizational 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 defense organizational consulting firms?

Berlin leads with 320 headquartered companies, followed by Hamburg (230) and Munchen (174).

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 8,897 verified decision-maker contacts tracked across these 3,383 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.