Company lists · Data refreshed October 2026

Top 25 IT change management consultants based in Cologne, Germany

RevenueBase identified 102 company matches for IT change management consultants associated with Cologne, Germany as of October 2026 and tracks 781 professional contacts across them, including 416 with verified work emails. Across Germany, Munich is the largest hub for this category (246 companies); Cologne has 102.

This list covers company matches for IT change management consultants associated with Cologne, 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 October 1, 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 Oct 1, 2026 How this list was built
102Companies
781Contacts tracked
416Verified emails
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The 25 largest IT change management consultants based in Cologne, Germany

Ranked by team size
Top 25 of 102 company matches for IT change management consultants based in Cologne, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchCologne, GermanyHQ recorded Oct 1, 2026201-500218 contacts →

Exact match

“IT Direction for Digital Transformation Founded by Uwe Kramer in 1992, Kramer & Crew is the IT Director of Digital Transformation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5052 contacts →

Exact match

“Wir sind Unternehmer im Auftrag unserer Kunden.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5033 contacts →

Exact match

“EXPERTISE.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5026 contacts →

Exact match

“Wir als Verve Consulting begleiten seit über zehn Jahren Unternehmen durch die Veränderungen, die durch die Digitalisierung entstehen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“Wir sind eine führende, umsetzungsstarke Unternehmensberatung mit Sitz im Herzen von Köln, die Unternehmen dazu befähigt, ihre Transformation erfolgreich zu meistern.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Digital denken.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5016 contacts →

Exact match

“Globeone is a management consultancy offering transformation strategy, brand and communication services as one of the leading owner-managed providers in the German-speaking region.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5012 contacts →

Exact match

“Wir glauben, dass Organisationen gestaltet werden können.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Zusammen mit Ihnen entwickeln wir passgenaue Lösungen für echte Veränderungen in Ihrer Organisation und begleiten Sie auf dem ganzen Weg: Bedarfe analysieren, geeignete Strategien…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Implementierungsdienstleistungen”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“Wer sind wir?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchCologne, GermanyHQ recorded Oct 1, 20261-1010 contacts →

Exact match

“Als HR-Beratung unterstützen wir Unternehmen dabei, Potenziale bei Mitarbeitenden zu erkennen, Talente weiterzuentwickeln und Organisationen zu transformieren.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchCologne, GermanyHQ recorded Oct 1, 202651-20010 contacts →

Exact match

“Founded in 2014, actcon GmbH currently employs 75 people in Cologne.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Oct 1, 202611-509 contacts →

Exact match

“PRIOTAS macht aus HR-Daten erfolgreiche Veränderung.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Oct 1, 202611-509 contacts →

Exact match

“Als zuverlässiger und vertrauensvoller Consultingpartner steht die Integrated Services bereits seit 30 Jahren für innovative und maßgeschneiderte Business- und IT-Beratung aus…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchCologne, GermanyHQ recorded Oct 1, 202611-509 contacts →

Exact match

“pooliestudios Digitalagentur is a management consulting company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchCologne, GermanyHQ recorded Oct 1, 202651-2008 contacts →

Exact match

“We are great at people - We are committed to humanism.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchCologne, GermanyHQ recorded Oct 1, 202611-508 contacts →

Exact match

“Concepts are not enough.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchCologne, GermanyHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Hohe Expertise aus den Fachgebieten Personal- und Change-Management miteinander verbinden, das ist die Stärke von Penning Consulting.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchCologne, GermanyHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Auf dem Weg in die Digitale Transformation brauchen Sie einen Partner, der Ihnen immer wieder frische und innovative Ideen liefert.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchCologne, GermanyHQ recorded Oct 1, 202611-507 contacts →

Exact match

“Are you looking for a reliable partner to implement your IT projects?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchCologne, GermanyHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Willkommen bei Suri Consulting – Ihrem zuverlässigen Partner für erstklassige IT-Beratung und -Dienstleistungen.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Oct 1, 202611-506 contacts →

Exact match

“Your SAP S/4HANA transformation is at risk because critical roles remain unfilled?”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchCologne, GermanyHQ recorded Oct 1, 20261-104 contacts →

Exact match

“INNO & is management consulting firm that has set itself the objective of opening up new horizons for its customers and achieving measurable added value for their companies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 102 IT change management consultants based in Cologne, Germany

See the full list, filter by size, metro and specialty, and access 416 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT change management consultants based in Cologne, Germany at a glance

As of Oct 1, 2026
53.3%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
21
51-200
3
201-500
1

Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, over 102 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 Cologne, Germany whose business descriptions match “IT change management consultants” 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 416 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 October 1, 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 “IT change management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT change management consultants are there based in Cologne, Germany?

RevenueBase identified 102 company matches for IT change management consultants associated with Cologne, Germany as of October 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?

Kramer & Crew Gmbh & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most IT change management consultants?

Munich leads Germany with 246 company records, followed by Berlin (216) and Hamburg (185). Cologne has 102.

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 416 professional contacts with verified work emails tracked across these 102 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 October 1, 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 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.