Company lists · Data refreshed September 2026

Top 25 B2B consulting firms based in Stuttgart, Germany

Name: B2B consulting firms 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 155 companies tracked

RevenueBase identified 155 B2B consulting firms headquartered in Stuttgart, Germany as of September 2026 and tracks 7,007 professional contacts across them, including 3,796 with verified work emails. Berlin is the largest hub.

This list covers B2B consulting firms 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

155Companies

7,007Contacts tracked

3,796Verified emails

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The 25 largest B2B consulting firms based in Stuttgart, Germany

Ranked by team size

Top 25 of 155 B2B consulting firms 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 B2B consulting firms: 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	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,468 contacts →
	Partial evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 23, 2026
2	RSM Ebner Stolz	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	1,442 contacts →
	Indirect evidence “Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?” Source: RevenueBase Database · checked Sep 23, 2026
3	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
4	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
5	Ecovis RTS	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1,001-5,000	198 contacts →
	Indirect evidence “Wir sind eine mittelständische Beratungsgesellschaft mit rund 70 Standorten und über 1.500 Mitarbeitern in Baden-Württemberg, die sich auf kleine und mittelständische Unternehmen…” Source: RevenueBase Database · checked Sep 23, 2026
6	Valantic Vormals Mm1	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	172 contacts →
	Partial 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
7	PEC Group	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	201-500	124 contacts →
	Partial evidence “PEC offers cross-industry consulting service focusing on project management and process optimization.” Source: RevenueBase Database · checked Sep 23, 2026
8	Fichtner IT Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	71 contacts →
	Partial evidence “Fichtner IT Consulting GmbH mit Stammsitz in Stuttgart und Niederlassungen in Berlin, Dresden und Mannheim ist das IT-Kompetenzzentrum des weltweit tätigen Ingenieurdienstleisters…” Source: RevenueBase Database · checked Sep 23, 2026
9	Hanselmann & Compagnie LTD	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	67 contacts →
	Partial evidence “Hanselmann & Compagnie is a niche player in management consulting with excellent functional competence and great industry expertise.” Source: RevenueBase Database · checked Sep 23, 2026
10	TMG Consultants Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	67 contacts →
	Partial evidence “TMG Consultants GmbH is one of the leading consulting companies for the manufacturing industry.” Source: RevenueBase Database · checked Sep 23, 2026
11	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
12	Vision Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	55 contacts →
	Partial 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
13	Dr. Maier Partner Group	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	52 contacts →
	Indirect evidence “Executive appointments at the highest level are decisions with long-term impact.” Source: RevenueBase Database · checked Sep 23, 2026
14	Protema Unternehmensberatung Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	45 contacts →
	Indirect evidence “For 30 years, PROTEMA has stood for the process-focused interconnection of technology and staff in a highly efficient organization.” Source: RevenueBase Database · checked Sep 23, 2026
15	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
16	Wintergerst Unternehmer-Beratung	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	35 contacts →
	Indirect evidence “WINTERGERST ist eine partnerschaftlich geführte Beratungsboutique mit mehr als 25 Professionals in Stuttgart.” Source: RevenueBase Database · checked Sep 23, 2026
17	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
18	Divia Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	30 contacts →
	Indirect evidence “divia is a management consultancy based in Stuttgart and Berlin, founded in 2009.” Source: RevenueBase Database · checked Sep 23, 2026
19	Benten Capital Gmbh & Co. KG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	27 contacts →
	Indirect evidence “benten capital ist ein unabhängiges und inhabergeführtes Beratungshaus für Unternehmenskäufe und -verkäufe (M&A), Eigen- und Fremdkapitalfinanzierungen sowie Bewertung und…” Source: RevenueBase Database · checked Sep 23, 2026
20	Beone Group Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	51-200	27 contacts →
	Indirect evidence “Die BeOne Stuttgart GmbH ist eine umsetzungsorientierte Unternehmensberatung mit den Kernfeldern Automotive, Finance und Informationstechnologie.” Source: RevenueBase Database · checked Sep 23, 2026
21	Concept AG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	26 contacts →
	Indirect evidence “Corporate Development We jointly develop customized concepts to shape the future of your company, based on your technological core competences, manufacturing capabilities and…” Source: RevenueBase Database · checked Sep 23, 2026
22	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
23	UDF Consulting AG	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	22 contacts →
	Partial 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
24	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
25	Frenus Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “You're about to bet on a market you can't fully see.” 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: B2B consulting firms. 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 B2B consulting firms.
Partial evidence: Its own public description names part of B2B consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B consulting firms. 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 155 B2B consulting firms based in Stuttgart, Germany

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B2B consulting firms based in Stuttgart, Germany at a glance

As of Sep 23, 2026

54.2%Verified-email coverage

45.2Average contacts per company

1-10Median size (employees)

354.2%Largest-city concentration · Berlin

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 155 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 B2B consulting firms, 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 “B2B consulting firms”. 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 B2B consulting firms), 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 B2B consulting firms, 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, 3,796 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.

B2B consulting firms by metro in Germany

B2B consulting firms in Berlin549
B2B consulting firms in Hamburg466
B2B consulting firms in Munchen348
B2B consulting firms in Dusseldorf251
B2B consulting firms in Munich248
B2B consulting firms in Koln174
B2B consulting firms in Stuttgart155
B2B consulting firms in Frankfurt Am Main128
B2B consulting firms in Frankfurt119
B2B consulting firms in Cologne71
B2B consulting firms in Bonn63
B2B consulting firms in Hannover63
B2B consulting firms in Bremen60
B2B consulting firms in Wiesbaden59
B2B consulting firms in Dortmund56
B2B consulting firms in Essen56
B2B consulting firms in Karlsruhe56
B2B consulting firms in Dresden53
B2B consulting firms in Leipzig53
B2B consulting firms in Munster51
B2B consulting firms in Mannheim41
B2B consulting firms in Nurnberg41
B2B consulting firms in Aachen40
B2B consulting firms in Heidelberg37
B2B consulting firms in Darmstadt36
B2B consulting firms in Bielefeld32
B2B consulting firms in Braunschweig32
B2B consulting firms in Grunwald31
B2B consulting firms in Eschborn27
B2B consulting firms in Wurzburg25

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 B2B consulting firms, 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 B2B consulting firms are there based in Stuttgart, Germany?

RevenueBase identified 155 B2B consulting firms 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 has the most B2B consulting firms?

Berlin leads with 549 headquartered companies, followed by Hamburg (466) and Munchen (348).

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 3,796 verified decision-maker contacts tracked across these 155 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.