Company lists · Data refreshed September 2026

Top 25 Change consultancies based in Stuttgart, Germany

Name: Change consultancies based in Stuttgart, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 113 companies tracked

RevenueBase identified 113 change consultancies headquartered in Stuttgart, Germany as of September 2026 and tracks 4,820 professional contacts across them, including 2,486 with verified work emails. Across Germany, Berlin is the largest hub for this category (498 companies); Stuttgart has 113.

This list covers change consultancies headquartered in Stuttgart, 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 23, 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 23, 2026 86% judged on-target in blind review

113Companies

4,820Contacts tracked

2,486Verified emails

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The 25 largest change consultancies based in Stuttgart, Germany

Ranked by team size

Top 25 of 113 change consultancies based in Stuttgart, Germany, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to change consultancies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	P3	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,468 contacts →
	Indirect evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 23, 2026
2	Horváth	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,193 contacts →
	Indirect evidence “Horváth is a global, independent management consultancy with more than 1,400 employees at locations in Europe, the USA, and other global markets.” Source: RevenueBase Database · checked Sep 23, 2026
3	Porsche Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	501-1,000	988 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 23, 2026
4	Valantic Vormals Mm1	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	172 contacts →
	Indirect evidence “valantic is the N°1 for digital transformation and is one of the fastest growing digital consulting, solutions and software companies on the market.” Source: RevenueBase Database · checked Sep 23, 2026
5	PEC Group	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	201-500	124 contacts →
	Indirect evidence “PEC offers cross-industry consulting service focusing on project management and process optimization.” Source: RevenueBase Database · checked Sep 23, 2026
6	Sidion	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	60 contacts →
	Indirect evidence “Business Analyse & Consulting, Project management, Software Development & Software Design, IT Service Management, Application Management, Test Management.” Source: RevenueBase Database · checked Sep 23, 2026
7	Bachert&partner	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	55 contacts →
	Indirect evidence “Bachert Unternehmensberatung GmbH & Co.” Source: RevenueBase Database · checked Sep 23, 2026
8	Vision Consulting Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	55 contacts →
	Indirect evidence “Die VISION Consulting GmbH ist für ihre Kunden seit 1983 kompetenter und zuverlässiger Partner im Business Consulting sowie in der Konzeption, Entwicklung und Einführung moderner…” Source: RevenueBase Database · checked Sep 23, 2026
9	Digacon	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	37 contacts →
	Indirect evidence “Founded in 2017, Digacon Consulting and Software Solutions is a trusted partner for intelligent automation and digital transformation, with offices in Stuttgart, Zagreb, and…” Source: RevenueBase Database · checked Sep 23, 2026
10	Bansbach Econum Unternehmensberatung	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	36 contacts →
	Indirect evidence “Die BANSBACH ECONUM Unternehmensberatung ist der Spezialist für ganzheitliche Management-Beratung im Mittelstand.” Source: RevenueBase Database · checked Sep 23, 2026
11	JBT	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	31 contacts →
	Indirect evidence “Als Studierende aus dem Großraum Stuttgart beraten wir Unternehmen vom regionalen Handwerker bis zum international agierenden Konzern.” Source: RevenueBase Database · checked Sep 23, 2026
12	Management Partner Gmbh Unternehmensberater	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	24 contacts →
	Indirect evidence “Management Partner ist seit mehr als 50 Jahren die richtige Beratung für alle, die sich anspruchsvolle Ziele setzen – und für die Wegfindung einen Partner suchen.” Source: RevenueBase Database · checked Sep 23, 2026
13	UDF Consulting AG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Über uns Die UDF Consulting AG ist eine konzernunabhängige, mittelständische Unternehmensberatung, welche seit der Gründung durch Prof.” Source: RevenueBase Database · checked Sep 23, 2026
14	Taxit Consulting Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	22 contacts →
	Indirect evidence “Strategie.” Source: RevenueBase Database · checked Sep 23, 2026
15	Väth & Schmidt	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	20 contacts →
	Indirect evidence “HERZLICH WILLKOMMEN BEI VÄTH & SCHMIDT ü Unsere?” Source: RevenueBase Database · checked Sep 23, 2026
16	ITM Beratungsgesellschaft MBH	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Consulting means everything to us: We rely on curiosity, perpetual learning and risk-taking to break new ground.” Source: RevenueBase Database · checked Sep 23, 2026
17	Acht S Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “We develop AI-powered software and tailored solutions-with a philosophy that sets us apart: Truly sovereign AI.” Source: RevenueBase Database · checked Sep 23, 2026
18	The NEW Normal	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “Re-thinking transformation!” Source: RevenueBase Database · checked Sep 23, 2026
19	Stegmann And Company	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “We increase your efficiency and drive your innovation to achieve a better operating result.” Source: RevenueBase Database · checked Sep 23, 2026
20	REM Management Consulting AG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	14 contacts →
	Indirect evidence “Als Berater und Umsetzer für den Mittelstand begleitet die REM Management Consulting AG seit über 25 Jahren Unternehmen bei der Bewältigung von Krisensituationen sowie der…” Source: RevenueBase Database · checked Sep 23, 2026
21	Bridge Management Technologies	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “BRIDGE Management Technologies works at the interface between management consulting and IT.” Source: RevenueBase Database · checked Sep 23, 2026
22	Factory Evolution	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	13 contacts →
	Indirect evidence “World Class Manufacturing - Die Factory Evolution ist eine Beratung aus der Industrie für die Industrie, mit hoher Umsetzungsorientierung und jahrelanger praktischer Erfahrung in…” Source: RevenueBase Database · checked Sep 23, 2026
23	Changeleaders Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial evidence “ÜBER UNS IT'S ALL ABOUT TRANSFORMATION Zukunft gestalten – Menschen begeistern – Organisationen bewegen CHANGELEADERS berät zu ganz unterschiedlichen Themen – dabei geht es immer…” Source: RevenueBase Database · checked Sep 23, 2026
24	Sirius-Net Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “sirius-net unterstützt seine internationalen Kunden in unterschiedlichsten Bereichen, von der Beratung über die Anwendungsentwicklung, dem Content Management und der Optimierung…” Source: RevenueBase Database · checked Sep 23, 2026
25	Parsionate	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	12 contacts →
	Indirect evidence “Data is at the core of any digital transformation.” Source: RevenueBase Database · checked Sep 23, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: change consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names change consultancies.
Partial evidence: Its own public description names part of change consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name change consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 113 change consultancies based in Stuttgart, Germany

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Change consultancies based in Stuttgart, Germany at a glance

As of Sep 23, 2026

51.6%Verified-email coverage

42.7Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole Germany list rather than for Stuttgart, so it is reported there. Company counts and contact totals on this page are exact for Stuttgart, over 113 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 change consultancies, 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 Stuttgart, Germany whose own description of what they do matches “change consultancies”. 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 change consultancies), 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 change consultancies, and records with no verified work email. Companies headquartered outside Stuttgart 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, 2,486 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 23, 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.

Change consultancies by metro in Germany

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 change consultancies, 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 change consultancies are there based in Stuttgart, Germany?

RevenueBase identified 113 change consultancies headquartered in Stuttgart, 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?

P3, headquartered in Stuttgart, tops this list with the largest team on record.

Which city in Germany has the most change consultancies?

Berlin leads Germany with 498 headquartered companies, followed by Hamburg (386) and Munchen (265). Stuttgart has 113.

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 2,486 verified decision-maker contacts tracked across these 113 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 23, 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.