Company lists · Data refreshed September 2026

Top 25 Business improvement consulting firms based in Stuttgart, Germany

Name: Business improvement 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 67 companies tracked

RevenueBase identified 67 business improvement consulting firms headquartered in Stuttgart, Germany as of September 2026 and tracks 2,906 professional contacts across them, including 1,523 with verified work emails. Across Germany, Berlin is the largest hub for this category (238 companies); Stuttgart has 67.

This list covers business improvement 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

67Companies

2,906Contacts tracked

1,523Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest business improvement consulting firms based in Stuttgart, Germany

Ranked by team size

Top 25 of 67 business improvement 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 business improvement 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	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
2	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
3	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	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
12	4p Consulting Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Our guiding motto is “Advising and moving” And that applies literally.” Source: RevenueBase Database · checked Sep 23, 2026
13	ITM Beratungsgesellschaft MBH	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	16 contacts →
	Partial 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
14	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
15	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
16	REM Management Consulting AG	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial 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
17	Bridge Management Technologies	Partial evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	13 contacts →
	Partial evidence “BRIDGE Management Technologies works at the interface between management consulting and IT.” Source: RevenueBase Database · checked Sep 23, 2026
18	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
19	Changeleaders Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect 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
20	ODV Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “ODV GmbH – Ihr Partner für den Unternehmenserfolg im Handwerk Die ODV GmbH hat ihren Sitz in Stuttgart.” Source: RevenueBase Database · checked Sep 23, 2026
21	Everblue Consulting Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “Wir stellen sicher, dass Menschen, Prozesse und Systeme optimal zusammenarbeiten, ohne die nötige Flexibilität zu verlieren, sodass Unternehmen wertvolle Zeit gewinnen, um sich…” Source: RevenueBase Database · checked Sep 23, 2026
22	Jmbc Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “We are an independent, young management consultancy with a focus on the digital transformation of companies from different industries.” Source: RevenueBase Database · checked Sep 23, 2026
23	DRS Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “A strong-willed great thinker combined with a strong strategist - the optimal duo for companies in the small & medium-sized segment.” Source: RevenueBase Database · checked Sep 23, 2026
24	Consulting Coaching Schwarz UG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Wachstum, Veränderung und steigende Komplexität stellen viele Unternehmen vor große Herausforderungen.” Source: RevenueBase Database · checked Sep 23, 2026
25	Taskwerk Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Was wir machen, machen wir mit Herz und Verstand.” 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: business improvement 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 business improvement consulting firms.
Partial evidence: Its own public description names part of business improvement consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business improvement 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 67 business improvement consulting firms based in Stuttgart, Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,523 reachable decision-makers.

Free signup · no credit card

View the full list →

Business improvement consulting firms based in Stuttgart, Germany at a glance

As of Sep 23, 2026

52.4%Verified-email coverage

43.4Average 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

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 67 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 business improvement 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 “business improvement 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 business improvement 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 business improvement 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, 1,523 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.

Business improvement consulting firms 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 business improvement 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 business improvement consulting firms are there based in Stuttgart, Germany?

RevenueBase identified 67 business improvement 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?

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

Which city in Germany has the most business improvement consulting firms?

Berlin leads Germany with 238 headquartered companies, followed by Hamburg (210) and Munchen (158). Stuttgart has 67.

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 1,523 verified decision-maker contacts tracked across these 67 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.

Ready to reach these companies? Verified emails and direct dials for all 67 business improvement consulting firms based in Stuttgart, Germany. Start with a free account, no credit card.

Download this list →

Related lists

Business improvement consulting firms by geography

Browse the directory

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.