Company lists · Data refreshed September 2026

Top 25 Impact consulting firms based in Stuttgart, Germany

Name: Impact 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 30, 2026 115 companies tracked

RevenueBase identified 115 company matches for impact consulting firms associated with Stuttgart, Germany as of September 2026 and tracks 7,121 professional contacts across them, including 4,020 with verified work emails. Across Germany, Berlin is the largest hub for this category (567 companies); Stuttgart has 115.

This list covers company matches for impact consulting firms associated with Stuttgart, 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 September 30, 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 Sep 30, 2026 How this list was built

115Companies

7,121Contacts tracked

4,020Verified emails

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The 25 largest impact consulting firms based in Stuttgart, Germany

Ranked by team size

Top 25 of 115 company matches for impact consulting firms based in Stuttgart, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Drees & Sommer	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	5,001-10,000	3,475 contacts →
	Exact match “Uniting opposites to create a world we want to live in Drees & Sommer is a partner-managed, global consulting company providing a single source of consultation and implementation…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	P3	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	1,001-5,000	1,468 contacts →
	Exact match “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Porsche Consulting	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	501-1,000	988 contacts →
	Exact match “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Cfgi Germany	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	1,001-5,000	125 contacts →
	Exact match “Since 2001, CFGI has provided solutions to clients’ most complex problems without the restrictions created by auditor independence rules.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	PEC Group	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	201-500	124 contacts →
	Exact match “PEC offers cross-industry consulting service focusing on project management and process optimization.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Fichtner Management Consulting	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	51-200	89 contacts →
	Exact match “Transformation, strategy, management and economics – FMC advises companies and investors in the energy and water industry and related sectors.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Hanselmann & Compagnie LTD	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	51-200	67 contacts →
	Exact match “Hanselmann & Compagnie is a niche player in management consulting with excellent functional competence and great industry expertise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Drescher Consulting Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	56 contacts →
	Exact match “Drescher Consulting GmbH is a medium-sized management consultancy focusing on consulting, project management and academy.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Bachert&partner	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “Bachert Unternehmensberatung GmbH & Co.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Bansbach Econum Unternehmensberatung	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Die BANSBACH ECONUM Unternehmensberatung ist der Spezialist für ganzheitliche Management-Beratung im Mittelstand.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	JBT	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “Als Studierende aus dem Großraum Stuttgart beraten wir Unternehmen vom regionalen Handwerker bis zum international agierenden Konzern.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Beone Group Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	51-200	27 contacts →
	Exact match “Die BeOne Stuttgart GmbH ist eine umsetzungsorientierte Unternehmensberatung mit den Kernfeldern Automotive, Finance und Informationstechnologie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Concept AG	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	26 contacts →
	Exact match “Corporate Development We jointly develop customized concepts to shape the future of your company, based on your technological core competences, manufacturing capabilities and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Management Partner Gmbh Unternehmensberater	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	UDF Consulting AG	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Über uns Die UDF Consulting AG ist eine konzernunabhängige, mittelständische Unternehmensberatung, welche seit der Gründung durch Prof.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Taxit Consulting Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Strategie.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Frenus Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “You're about to bet on a market you can't fully see.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Väth & Schmidt	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “HERZLICH WILLKOMMEN BEI VÄTH & SCHMIDT ü Unsere?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	OMM Solutions Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “OMM Solutions is an independent and holistic partner for medium-sized and large organizations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	4p Consulting Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Our guiding motto is “Advising and moving” And that applies literally.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Ohrconsulting	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “OhrConsulting ist eine Boutique Strategie- und Managementberatung, die Kunden dabei unterstützt in allen Wertschöpfungsbereichen konsequent kundenzentriert zu arbeiten.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	ITM Beratungsgesellschaft MBH	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “Consulting means everything to us: We rely on curiosity, perpetual learning and risk-taking to break new ground.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Fakt Consult For Management, Training And Technologies	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	1-10	15 contacts →
	Exact match “FAKT GmbH was founded in 1986 as a consulting company for government and non-governmental organisations in the field of development cooperation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Acht S Gmbh	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “We develop AI-powered software and tailored solutions-with a philosophy that sets us apart: Truly sovereign AI.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Stegmann And Company	Exact match	Stuttgart, GermanyHQ recorded Sep 30, 2026	11-50	14 contacts →
	Exact match “We increase your efficiency and drive your innovation to achieve a better operating result.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “impact consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 115 impact consulting firms based in Stuttgart, Germany

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Impact consulting firms based in Stuttgart, Germany at a glance

As of Sep 30, 2026

56.5%Verified-email coverage

61.9Average contacts per company

1-10Median size (employees)

Sep 30, 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 115 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 Stuttgart, Germany whose business descriptions match “impact consulting firms” 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 4,020 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 September 30, 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.

Impact consulting firms by metro in Germany

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 “impact consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 115 company matches for impact consulting firms associated with Stuttgart, Germany as of September 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?

Drees & Sommer tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most impact consulting firms?

Berlin leads Germany with 567 company records, followed by Munich (469) and Hamburg (391). Stuttgart has 115.

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 4,020 professional contacts with verified work emails tracked across these 115 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 September 30, 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.