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Company lists · Data refreshed September 2026

Top 25 Organizational development consulting firms based in Germany

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 8,564 companies tracked

RevenueBase identified 8,564 organizational development consulting firms headquartered in Germany as of September 2026 and tracks 50,793 professional contacts across them, including 18,750 with verified work emails and 1,823 with mobile numbers. Berlin is the largest hub.

This list covers organizational development consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
8,564Companies
50,793Contacts tracked
18,750Verified emails
1,823Mobile numbers
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The 25 largest organizational development consulting firms based in Germany

Ranked by team size
Top 25 of 8,564 organizational development consulting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names organizational development consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Roland BergerIndirect evidence
Munich, GermanyHQ checked Sep 5, 20261,001-5,0004,632

“Roland Berger is the only leading global strategy consultancy of European origin.”

Source: company website · checked Sep 5, 2026
2
P3Partial evidence
Stuttgart, GermanyHQ checked Sep 5, 20261,001-5,0001,468

“P3 group is an independent, owner-managed technology and management consulting group founded in 1996.”

Source: company website · checked Sep 5, 2026
3
Porsche ConsultingIndirect evidence
Stuttgart, GermanyHQ checked Sep 5, 2026501-1,000988

“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: company website · checked Sep 5, 2026
4
Gopa Worldwide ConsultantsPartial evidence
Bad Homburg Vor Der Hohe, GermanyHQ checked Sep 5, 2026n/a605

“GOPA Worldwide Consultants is an integral part of GOPA, Europe’s leading professional services provider combining engineering, consulting, and communication.”

Source: company website · checked Sep 5, 2026
5
KienbaumIndirect evidence
Köln, GermanyHQ checked Sep 5, 2026501-1,000515

“We are a progress company – for people & organisations.”

Source: company website · checked Sep 5, 2026
6
Infomotion GmbhPartial evidence
Frankfurt Am Main, GermanyHQ checked Sep 5, 2026501-1,000447

“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: company website · checked Sep 5, 2026
7
Particip GmbhIndirect evidence
Freiburg, GermanyHQ checked Sep 5, 202651-200386

“Particip GmbH - Your Partner in Change was founded in 1989 and is now an independent, internationally-recognised consultancy company, offering the expertise and the know-how…”

Source: company website · checked Sep 5, 2026
8
RPCPartial evidence
Munich, GermanyHQ checked Sep 5, 2026201-500336

“We are The Retail Performance Company (rpc), the consulting firm dedicated to the entire process of customer-centric transformation: from strategy, via customer experience design…”

Source: company website · checked Sep 5, 2026
9
H&z Management ConsultingPartial evidence
München, GermanyHQ checked Sep 5, 2026501-1,000285

“Welcome to H&Z We offer more than successful strategy development.”

Source: company website · checked Sep 5, 2026
10
Atos Information Technology GmbhPartial evidence
Düsseldorf, GermanyHQ checked Sep 5, 202610001+251

“Atos Information Technology GmbH is a management consulting company”

Source: company website · checked Sep 5, 2026
11
HPP Strategy And Marketing ConsultingPartial evidence
Frankfurt, GermanyHQ checked Sep 5, 202651-200238

“HPP Strategy and Marketing Consulting was established in 1996 as part of a management buyout from today's Daimler AG.”

Source: company website · checked Sep 5, 2026
12
Horn & CompanyPartial evidence
Düsseldorf, GermanyHQ checked Sep 5, 2026201-500235

“Horn & Company is a top-level management consulting firm focussing on P&L-oriented performance improvement and digital transformation.”

Source: company website · checked Sep 5, 2026
13
Fortlane PartnersIndirect evidence
Munich, GermanyHQ checked Sep 5, 202651-200233

“Fortlane Partners is a leading European advisory firm specializing in strategy, M&A, and transformation.”

Source: company website · checked Sep 5, 2026
14
MSR Consulting Group GmbhIndirect evidence
Köln, GermanyHQ checked Sep 5, 2026n/a223

“Wir fokussieren uns auf die Branchen Automobil- und Fahrzeugbau, Industrie (insbes.”

Source: company website · checked Sep 5, 2026
15
RSM Ebner Stolz Management ConsultantsIndirect evidence
Köln, GermanyHQ checked Sep 5, 202651-200207

“RSM Ebner Stolz Management Consultants ist eine thematisch breit aufgestellte Top-Managementberatung mit Fokus auf mittelständische Unternehmen und Konzerne.”

Source: company website · checked Sep 5, 2026
16
Fti-AnderschPartial evidence
Frankfurt, GermanyHQ checked Sep 5, 202651-200203

“FTI-Andersch ist die führende Beratung im Bereich Turnaround in Deutschland und Teil der internationalen FTI Consulting Gruppe.”

Source: company website · checked Sep 5, 2026
17
Best Practice Consulting AG BPC AGPartial evidence
Münster, GermanyHQ checked Sep 5, 2026201-500202

“best practice consulting ist ein innovatives Management, Prozess- und IT-Beratungsunternehmen.”

Source: company website · checked Sep 5, 2026
18
Fourenergy GmbhIndirect evidence
Schönefeld, GermanyHQ checked Sep 5, 2026201-500190

“FourEnergy ist ein junges und zugleich erfahrenes Beratungsunternehmen.”

Source: company website · checked Sep 5, 2026
19
Viadee Unternehmensberatung AGIndirect evidence
Münster, GermanyHQ checked Sep 5, 2026201-500186

“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: company website · checked Sep 5, 2026
20
Dr. Wieselhuber & Partner GmbhIndirect evidence
Munich, GermanyHQ checked Sep 5, 202651-200186

“Dr.”

Source: company website · checked Sep 5, 2026
21
BU ST Group GmbhIndirect evidence
Munich, GermanyHQ checked Sep 5, 202651-200152

“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: company website · checked Sep 5, 2026
22
Efeso DachIndirect evidence
Munich, GermanyHQ checked Sep 5, 2026501-1,000147

“EFESO Management Consultants is the leading global pure player in operations strategy and performance improvement.”

Source: company website · checked Sep 5, 2026
23
Assure Consulting GmbhPartial evidence
Neu-anspach, GermanyHQ checked Sep 5, 202651-200137

“Assure Consulting unterstützt Unternehmen bei der erfolgreichen Realisierung komplexer Großprojekte im In- und Ausland.”

Source: company website · checked Sep 5, 2026
24
Hager Executive Consulting GmbhIndirect evidence
Frankfurt Am Main, GermanyHQ checked Sep 5, 202651-200137

“HAGER is the leading global leadership consultancy, empowering leaders to tackle complex challenges with human-centered solutions.”

Source: company website · checked Sep 5, 2026
25
Finbridge Gmbh & Co. KGIndirect evidence
Bad Homburg, GermanyHQ checked Sep 5, 202651-200133

“Finbridge ist ein spezialisiertes Beratungsunternehmen im Bereich Financial Services.”

Source: company website · checked Sep 5, 2026

Showing 25 of 8,564 organizational development consulting firms based in Germany

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Organizational development consulting firms based in Germany at a glance

As of Sep 5, 2026
1-10Median size (employees)
BerlinLargest hub · 898 HQs
1,823Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
6,773
11-50
1,432
51-200
234
201-500
36
501-1,000
15
1,001-5,000
7
5,001-10,000
2
10001+
7

Verified emails by last verification

0–30
17,527
31–60
1,119
61–90
9
90–180
2
180+
93

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 organizational development consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “organizational development consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among organizational development consulting firms, 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 an evidence 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, 18,750 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 5, 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.

Organizational development consulting firms by metro

Frequently asked

How many organizational development consulting firms are there based in Germany?

RevenueBase identified 8,564 organizational development consulting firms 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 organizational development consulting firms?

Berlin leads with 898 headquartered companies, followed by Hamburg (618) and Munchen (422).

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 18,750 verified decision-maker contacts tracked across these 8,564 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 5, 2026.

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Organizational development consulting firms by geography

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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 SmartSearch, 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.

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