Company lists · Data refreshed September 2026

Top 25 Process improvement consulting firms based in Stuttgart, Germany

Name: Process 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 5, 2026 67 companies tracked

RevenueBase identified 67 process improvement consulting firms headquartered in Stuttgart, Germany as of September 2026 and tracks 3,251 professional contacts across them, including 1,733 with verified work emails. Berlin is the largest hub.

This list covers process 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

67Companies

3,251Contacts tracked

1,733Verified emails

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

Ranked by team size

Top 25 of 67 process improvement consulting firms based in Stuttgart, Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names process improvement consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	P3Partial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1,001-5,000	1,468
	“P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: company website · checked Sep 5, 2026
2	Porsche ConsultingIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	501-1,000	988
	“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: company website · checked Sep 5, 2026
3	PEC GroupStrong evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	201-500	124
	“PEC offers cross-industry consulting service focusing on project management and process optimization.” Source: company website · checked Sep 5, 2026
4	Hanselmann & Compagnie LTDPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	67
	“Hanselmann & Compagnie is a niche player in management consulting with excellent functional competence and great industry expertise.” Source: company website · checked Sep 5, 2026
5	TMG Consultants GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	67
	“TMG Consultants GmbH is one of the leading consulting companies for the manufacturing industry.” Source: company website · checked Sep 5, 2026
6	PMX GroupStrong evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	63
	“We are pmX - a young and fresh consulting company for project management, process optimization and quality management in Stuttgart.” Source: company website · checked Sep 5, 2026
7	Drescher Consulting GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	56
	“Drescher Consulting GmbH is a medium-sized management consultancy focusing on consulting, project management and academy.” Source: company website · checked Sep 5, 2026
8	RefineIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	30
	“Viele Unternehmen kämpfen mit denselben Herausforderungen: Terminverschiebungen, die Millionen kosten Prozesse, die mehr Energie fressen als Ergebnisse liefern Teams, die…” Source: company website · checked Sep 5, 2026
9	Beone Group GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	27
	“Die BeOne Stuttgart GmbH ist eine umsetzungsorientierte Unternehmensberatung mit den Kernfeldern Automotive, Finance und Informationstechnologie.” Source: company website · checked Sep 5, 2026
10	UDF Consulting AGPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	22
	“Über uns Die UDF Consulting AG ist eine konzernunabhängige, mittelständische Unternehmensberatung, welche seit der Gründung durch Prof.” Source: company website · checked Sep 5, 2026
11	Väth & SchmidtIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	20
	“HERZLICH WILLKOMMEN BEI VÄTH & SCHMIDT ü Unsere?” Source: company website · checked Sep 5, 2026
12	ITM Beratungsgesellschaft MBHPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	16
	“Consulting means everything to us: We rely on curiosity, perpetual learning and risk-taking to break new ground.” Source: company website · checked Sep 5, 2026
13	Atra.Consulting Gmbh & Co. KGPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	15
	“Software Engineering, Coaching & Consulting Software erfolgreich entwickeln.” Source: company website · checked Sep 5, 2026
14	Acht S GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	14
	“We develop AI-powered software and tailored solutions-with a philosophy that sets us apart: Truly sovereign AI.” Source: company website · checked Sep 5, 2026
15	Stegmann And CompanyIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	14
	“We increase your efficiency and drive your innovation to achieve a better operating result.” Source: company website · checked Sep 5, 2026
16	REM Management Consulting AGPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	14
	“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: company website · checked Sep 5, 2026
17	X CarstensIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	51-200	14
	“Beratung und fachliche Kompetenz stehen bei uns im Vordergrund.” Source: company website · checked Sep 5, 2026
18	Bridge Management TechnologiesPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	13
	“BRIDGE Management Technologies works at the interface between management consulting and IT.” Source: company website · checked Sep 5, 2026
19	Factory EvolutionIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	13
	“World Class Manufacturing - Die Factory Evolution ist eine Beratung aus der Industrie für die Industrie, mit hoher Umsetzungsorientierung und jahrelanger praktischer Erfahrung in…” Source: company website · checked Sep 5, 2026
20	Place Strategy GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	11
	“PLACE Strategy ist Ihr Partner im Lean Project Management."Projekte scheitern nicht daran, dass die falschen Dinge getan werden.” Source: company website · checked Sep 5, 2026
21	Gebhardt Sourcing Solutions AGIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	9
	“Als unabhängiges Beratungshaus unterstützen wir Unternehmen ihre IT-Leistungen in bestmöglicher Qualität zu angemessenen Kosten zu produzieren oder einzukaufen.” Source: company website · checked Sep 5, 2026
22	Everblue Consulting GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	9
	“Wir stellen sicher, dass Menschen, Prozesse und Systeme optimal zusammenarbeiten, ohne die nötige Flexibilität zu verlieren, sodass Unternehmen wertvolle Zeit gewinnen, um sich…” Source: company website · checked Sep 5, 2026
23	Evolution Partner GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	8
	“Evolution Partner is a company based out of Germany.” Source: company website · checked Sep 5, 2026
24	Improveqm GmbhPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	8
	“improveQM was founded in May 2011 with the aim of providing leading international companies with the best possible consulting and engineering services.” Source: company website · checked Sep 5, 2026
25	TIM ConsultingIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	1-10	5
	“Sie haben viele Ideen.” Source: company website · checked Sep 5, 2026

Showing 25 of 67 process improvement consulting firms based in Stuttgart, Germany

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

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 184 HQs

Contacts with mobile numbers

Sep 5, 2026Data 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 this city, 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 process improvement consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “process improvement consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among process 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 an evidence 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, 1,733 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 5, 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.

Process improvement consulting firms by metro in Germany

Frequently asked

How many process improvement consulting firms are there based in Stuttgart, Germany?

RevenueBase identified 67 process 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?

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

Which city has the most process improvement consulting firms?

Berlin leads with 184 headquartered companies, followed by Hamburg (184) and Munchen (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 1,733 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 5, 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.