Company lists · Data refreshed September 2026

Top 25 Merger integration consulting firms based in Germany

RevenueBase identified 1,201 company matches for merger integration consulting firms associated with Germany as of September 2026 and tracks 9,929 professional contacts across them, including 3,917 with verified work emails. Munich is the largest hub.

This list covers company matches for merger integration consulting firms associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
1,201Companies
9,929Contacts tracked
3,917Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest merger integration consulting firms based in Germany

Ranked by team size
Top 25 of 1,201 company matches for merger integration consulting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStuttgart, GermanyHQ recorded Sep 28, 2026501-1,000988 contacts →

Exact match

“As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Sep 28, 202651-200504 contacts →

Exact match

“EAC - International Consulting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Sep 28, 202651-200233 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Sep 28, 202651-200207 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202651-200203 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Sep 28, 202651-200186 contacts →

Exact match

“Dr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Sep 28, 20261,001-5,000170 contacts →

Exact match

“Since December 5, 2023, Q_PERIOR and the leading French-based consulting firm Wavestone have joined forces to build a new global consulting powerhouse.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Sep 28, 2026501-1,000147 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Sep 28, 202651-200118 contacts →

Exact match

“Managementberatung für CxOs Wir konzentrieren unsere Beratung auf die Nahtstelle von Strategie, Steuerung und Transformation - dort, wo sich der Erfolg des Unternehmens…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Sep 28, 202651-200109 contacts →

Exact match

“If you want to achieve ambitious business goals, you have to synchronize your IT with the business processes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchMannheim, GermanyHQ recorded Sep 28, 202651-20099 contacts →

Exact match

“IMAP (International M&A Partners) ist eines der erfahrensten M&A Beratungsunternehmen für den Mittelstand.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDüsseldorf, GermanyHQ recorded Sep 28, 202651-20085 contacts →

Exact match

“ritzenhoefer & company is a leading strategy consulting firm specializing in digital transformation and innovation management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“As a strategic partner to the CFO, GHK offers comprehensive consulting services in Finance, IT, HR and Procurement – enabling cross-functional alignment and sustainable business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202651-20078 contacts →

Exact match

“Unsere Unternehmensberatung für Change Management hilft Ihnen, Transformationen schnell, strukturiert und sicher zu meistern.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Sep 28, 202651-20076 contacts →

Exact match

“Seit fast 25 Jahren ebnen wir für Unternehmen den Weg für positive Veränderungen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Sep 28, 2026201-50076 contacts →

Exact match

“Wir managen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchRatingen, GermanyHQ recorded Sep 28, 202651-20075 contacts →

Exact match

“TARGUS is an international operational services Management Consulting firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchCologne, GermanyHQ recorded Sep 28, 202651-20072 contacts →

Exact match

“Als purposegetriebene Unternehmensberatung mit bewusst hoher Fluktuation bringt OSCAR durch ein kontinuierlich erneuertes, junges Team Energie, Neugier und frische Impulse in…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchDüsseldorf, GermanyHQ recorded Sep 28, 202651-20072 contacts →

Exact match

“People before Numbers" Erst der Mensch, dann die Lösung.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchCrailsheim, GermanyHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“Since 2008, Consistency has been a consulting partner for national and international companies in multiple sectors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchMunich, GermanyHQ recorded Sep 28, 202651-20068 contacts →

Exact match

“T60, established by industry veterans, brings together decades of experience and business expertise.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchHamburg, GermanyHQ recorded Sep 28, 202611-5056 contacts →

Exact match

“ComfNet Solutions GmbH is a Germany-headquartered business consulting and technology solutions firm enabling sustainable cross-border growth between Germany, India, and the GCC.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchStuttgart, GermanyHQ recorded Sep 28, 202651-20055 contacts →

Exact match

“Bachert Unternehmensberatung GmbH & Co.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchMunich, GermanyHQ recorded Sep 28, 202651-20053 contacts →

Exact match

“Bei LEITWERK Consulting unterstützen wir seit 2010 Unternehmen dabei, Projekte erfolgreich umzusetzen, Prozesse zu optimieren und Transformationen nachhaltig zu gestalten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchMunich, GermanyHQ recorded Sep 28, 202611-5053 contacts →

Exact match

“Mit Innovationskraft und ausgeprägtem Machbarkeitsdenken engagieren wir uns für funktionierende Businesslösungen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,201 merger integration consulting firms based in Germany

See the full list, filter by size, metro and specialty, and access 3,917 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Merger integration consulting firms based in Germany at a glance

As of Sep 28, 2026
39.5%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
11.2%Largest-city concentration · Munich
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
875
11-50
246
51-200
61
201-500
5
501-1,000
5
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 1,201 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Germany whose business descriptions match “merger integration consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,917 professional contacts with verified work emails across the full matched dataset. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “merger integration consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many merger integration consulting firms are there based in Germany?

RevenueBase identified 1,201 company matches for merger integration consulting firms associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Porsche Consulting tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most merger integration consulting firms?

Munich leads with 134 company records, followed by Berlin (102) and Hamburg (100).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,917 professional contacts with verified work emails tracked across these 1,201 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,201 merger integration consulting firms based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

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.