Company lists · Data refreshed September 2026

Top 25 Merger and acquisition integration consultants based in Germany

RevenueBase identified 836 merger and acquisition integration consultants headquartered in Germany as of September 2026 and tracks 6,222 professional contacts across them, including 2,776 with verified work emails. Berlin is the largest hub.

This list covers merger and acquisition integration consultants 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
836Companies
6,222Contacts tracked
2,776Verified emails
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The 25 largest merger and acquisition integration consultants based in Germany

Ranked by team size
Top 25 of 836 merger and acquisition integration consultants based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to merger and acquisition integration consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMunich, GermanyHQ checked Sep 20, 202651-200233 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceKöln, GermanyHQ checked Sep 20, 202651-200207 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceFrankfurt, GermanyHQ checked Sep 20, 202651-200203 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceMunich, GermanyHQ checked Sep 20, 202651-200186 contacts →

Indirect evidence

“Dr.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceMunich, GermanyHQ checked Sep 20, 20261,001-5,000170 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Partial evidenceMunich, GermanyHQ checked Sep 20, 2026501-1,000147 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceMünchen, GermanyHQ checked Sep 20, 202651-200118 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceBerlin, GermanyHQ checked Sep 20, 202651-200109 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceMannheim, GermanyHQ checked Sep 20, 202651-20099 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 20, 202651-20084 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceFrankfurt Am Main, GermanyHQ checked Sep 20, 202651-20078 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceHamburg, GermanyHQ checked Sep 20, 202651-20076 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceRatingen, GermanyHQ checked Sep 20, 202651-20075 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceKöln, GermanyHQ checked Sep 20, 202651-20072 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceHamburg, GermanyHQ checked Sep 20, 202651-20066 contacts →

Indirect evidence

“Wir gestalten die Zukunft von M&A-Transaktionen.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceStuttgart, GermanyHQ checked Sep 20, 202651-20055 contacts →

Indirect evidence

“Bachert Unternehmensberatung GmbH & Co.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceMunich, GermanyHQ checked Sep 20, 202651-20053 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceMunich, GermanyHQ checked Sep 20, 202611-5053 contacts →

Indirect evidence

“Konzipieren, initiieren und implementieren – wir können alle diese Disziplinen.”

Source: RevenueBase Database · checked Sep 20, 2026
19Partial evidenceKöln, GermanyHQ checked Sep 20, 202651-20052 contacts →

Partial evidence

“NEOMATIC is more than just a consultancy!”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceWillich, GermanyHQ checked Sep 20, 202651-20052 contacts →

Indirect evidence

“Enabling growth - We don`t only rely on numbers, we think in structures” With a distinct focus on structure, we support companies in the development of their organization in order…”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceKöln, GermanyHQ checked Sep 20, 202611-5052 contacts →

Indirect evidence

“Wir sind Unternehmer im Auftrag unserer Kunden.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceHamburg, GermanyHQ checked Sep 20, 202651-20052 contacts →

Indirect evidence

“The Sehner Group specializes in growth consulting, particularly in M&A consulting.”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceWolfsburg, GermanyHQ checked Sep 20, 202651-20050 contacts →

Indirect evidence

“Weissenberg Business Consulting - Delivering Excellence Weissenberg ist ein Beratungsunternehmen, das die Schnittstelle zwischen IT und Strategy Consulting schließt.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceNuernberg, GermanyHQ checked Sep 20, 202611-5050 contacts →

Indirect evidence

“Concentro is a consulting organization that is oriented towards small and medium sized companies.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceDüsseldorf, GermanyHQ checked Sep 20, 202611-5046 contacts →

Indirect evidence

“conlab setzt sich ausschließlich aus erfahrenen Managern, Unternehmensberatern und Wissenschaftlern zusammen, die Ihre Berufs- und Führungserfahrung anderen Unternehmen zur…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 836 merger and acquisition integration consultants based in Germany

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Merger and acquisition integration consultants based in Germany at a glance

As of Sep 20, 2026
44.6%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · Berlin
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
608
11-50
171
51-200
44
201-500
4
501-1,000
3
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 836 companies.

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 merger and acquisition integration consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “merger and acquisition integration consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names merger and acquisition integration consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among merger and acquisition integration consultants, 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 its RevenueBase Smart Search 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, 2,776 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 20, 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.

Merger and acquisition integration consultants by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names merger and acquisition integration consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many merger and acquisition integration consultants are there based in Germany?

RevenueBase identified 836 merger and acquisition integration consultants 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?

Fortlane Partners, headquartered in Munchen, tops this list with the largest team on record.

Which city has the most merger and acquisition integration consultants?

Berlin leads with 79 headquartered companies, followed by Hamburg (69) and Munchen (55).

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 2,776 verified decision-maker contacts tracked across these 836 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 20, 2026.

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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 Smart Search, 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.