Company lists · Data refreshed September 2026

Top 25 Consulting firm software companies based in Stuttgart, Germany

Name: Consulting firm software companies based in Stuttgart, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 128 companies tracked

RevenueBase identified 128 consulting firm software companies headquartered in Stuttgart, Germany as of September 2026 and tracks 6,417 professional contacts across them, including 3,342 with verified work emails. Across Germany, Berlin is the largest hub for this category (378 companies); Stuttgart has 128.

This list covers consulting firm software companies 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 28, 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 28, 2026 86% judged on-target in blind review

128Companies

6,417Contacts tracked

3,342Verified emails

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The 25 largest consulting firm software companies based in Stuttgart, Germany

Ranked by team size

Top 25 of 128 consulting firm software companies based in Stuttgart, Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to consulting firm software companies: 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 28, 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 28, 2026
2	RSM Ebner Stolz	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
3	Porsche Consulting	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
4	CENIT	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	501-1,000	397 contacts →
	Indirect evidence “We empower sustainable digitalization.” Source: RevenueBase Database · checked Sep 28, 2026
5	Ecovis RTS	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
6	Valantic Vormals Mm1	Strong evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	172 contacts →
	Strong 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 28, 2026
7	Demicon	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “demicon is a multi-award winning IT service provider founded in 2008.” Source: RevenueBase Database · checked Sep 28, 2026
8	PEC Group	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
9	Fichtner IT Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
10	Hanselmann & Compagnie LTD	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
11	TMG Consultants Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
12	PMX Group	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “We are pmX - a young and fresh consulting company for project management, process optimization and quality management in Stuttgart.” Source: RevenueBase Database · checked Sep 28, 2026
13	Sidion	Strong evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	60 contacts →
	Strong evidence “Business Analyse & Consulting, Project management, Software Development & Software Design, IT Service Management, Application Management, Test Management.” Source: RevenueBase Database · checked Sep 28, 2026
14	Bachert&partner	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	55 contacts →
	Indirect evidence “Bachert Unternehmensberatung GmbH & Co.” Source: RevenueBase Database · checked Sep 28, 2026
15	Vision Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
16	Nanga Systems	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Nanga Systems is the IT specialist for systems engineering (SE), application lifecycle management (ALM) and product lifecycle management (PLM).” Source: RevenueBase Database · checked Sep 28, 2026
17	Digacon	Strong evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	37 contacts →
	Strong 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 28, 2026
18	Init Individuelle Softwareentwicklung & Beratung Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	32 contacts →
	Indirect evidence “Als verlässlicher Partner in IT-Projekten und im Application Management für anspruchsvolle Lösungen bestreiten wir seit 1996 den Weg in eine digitale Zukunft für große und…” Source: RevenueBase Database · checked Sep 28, 2026
19	JBT	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
20	As-Systeme Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “BEZIEHUNGSSTARK.” Source: RevenueBase Database · checked Sep 28, 2026
21	Beone Group Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 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 28, 2026
22	ISS Innovative Software Services Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Seit der Gründung im Jahr 1996 ist die iss innovative software services GmbH ein innovatives, sehr erfolgreich am Markt tätiges Softwarehaus auf den Gebieten…” Source: RevenueBase Database · checked Sep 28, 2026
23	Stolzberger Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Als auf IT spezialisierte Personalberater unterstützen wir sowohl IT Experten auf Ihrer Suche nach der passenden langfristigen Herausforderung als auch unsere Kunden bei der Suche…” Source: RevenueBase Database · checked Sep 28, 2026
24	LF Consult Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Als Erfinder von PiT®-Produzieren im Takt und dessen Kernelement der Taktorientierten Planung und als Entwickler des 3Liter-PPS® schaffen wir Transparenz, Termintreue und…” Source: RevenueBase Database · checked Sep 28, 2026
25	Bulheller Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Wir, bulheller consulting, sind ein innovatives Beratungsunternehmen und begleiten nationale sowie internationale IT-Projekte unserer namhaften Kunden in der Automobil- und…” Source: RevenueBase Database · checked Sep 28, 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: consulting firm software companies. 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 consulting firm software companies.
Partial evidence: Its own public description names part of consulting firm software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting firm software companies. 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 128 consulting firm software companies based in Stuttgart, Germany

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Consulting firm software companies based in Stuttgart, Germany at a glance

As of Sep 28, 2026

52.1%Verified-email coverage

50.1Average contacts per company

11-50Median size (employees)

Sep 28, 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

10001+

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 128 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 consulting firm software companies, 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 “consulting firm software companies”. 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 consulting firm software companies), 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 consulting firm software companies, 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, 3,342 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 28, 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.

Consulting firm software companies 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 consulting firm software companies, 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 consulting firm software companies are there based in Stuttgart, Germany?

RevenueBase identified 128 consulting firm software companies 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 consulting firm software companies?

Berlin leads Germany with 378 headquartered companies, followed by Hamburg (282) and Munchen (236). Stuttgart has 128.

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 3,342 verified decision-maker contacts tracked across these 128 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 28, 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.