Company lists · Data refreshed September 2026

Top 25 IT consultancy companies based in Stuttgart, Germany

Name: IT consultancy companies based in Stuttgart, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 76 companies tracked

RevenueBase identified 76 IT consultancy companies headquartered in Stuttgart, Germany as of September 2026 and tracks 2,480 professional contacts across them, including 1,253 with verified work emails. Berlin is the largest hub.

This list covers IT consultancy 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 26, 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 26, 2026 86% judged on-target in blind review

76Companies

2,480Contacts tracked

1,253Verified emails

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

The 25 largest IT consultancy companies based in Stuttgart, Germany

Ranked by team size

Top 25 of 76 IT consultancy companies based in Stuttgart, Germany, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultancy 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	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	1,001-5,000	1,468 contacts →
	Indirect evidence “P3 group is an independent, owner-managed technology and management consulting group founded in 1996.” Source: RevenueBase Database · checked Sep 26, 2026
2	Valantic Vormals Mm1	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	172 contacts →
	Indirect 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 26, 2026
3	EVIA	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	201-500	121 contacts →
	Partial evidence “evia - Partner for digital transformation evia ist ein branchenübergreifendes IT-Unternehmen, das fortschrittliche Lösungen mit modernen Technologien entwickelt und implementiert.” Source: RevenueBase Database · checked Sep 26, 2026
4	Fichtner IT Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 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 26, 2026
5	Sidion	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	60 contacts →
	Partial evidence “Business Analyse & Consulting, Project management, Software Development & Software Design, IT Service Management, Application Management, Test Management.” Source: RevenueBase Database · checked Sep 26, 2026
6	Vision Consulting Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	55 contacts →
	Indirect 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 26, 2026
7	Nanga Systems	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	43 contacts →
	Partial 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 26, 2026
8	Digacon	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	37 contacts →
	Indirect 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 26, 2026
9	Init Individuelle Softwareentwicklung & Beratung Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	32 contacts →
	Partial 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 26, 2026
10	As-Systeme Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	28 contacts →
	Indirect evidence “BEZIEHUNGSSTARK.” Source: RevenueBase Database · checked Sep 26, 2026
11	Beone Group Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 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 26, 2026
12	Stolzberger Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	24 contacts →
	Partial 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 26, 2026
13	It.Tem Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	20 contacts →
	Indirect evidence “Unser Kunde ist das Maß aller Dinge.” Source: RevenueBase Database · checked Sep 26, 2026
14	Webix Solutions Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	51-200	18 contacts →
	Partial evidence “Die webix solutions GmbH ist Ihr inhabergeführter IT-Partner aus dem Herzen von Baden-Württemberg.” Source: RevenueBase Database · checked Sep 26, 2026
15	ITM Beratungsgesellschaft MBH	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	16 contacts →
	Indirect evidence “Consulting means everything to us: We rely on curiosity, perpetual learning and risk-taking to break new ground.” Source: RevenueBase Database · checked Sep 26, 2026
16	Bridge Management Technologies	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	13 contacts →
	Partial evidence “BRIDGE Management Technologies works at the interface between management consulting and IT.” Source: RevenueBase Database · checked Sep 26, 2026
17	Sirius-Net Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	12 contacts →
	Indirect evidence “sirius-net unterstützt seine internationalen Kunden in unterschiedlichsten Bereichen, von der Beratung über die Anwendungsentwicklung, dem Content Management und der Optimierung…” Source: RevenueBase Database · checked Sep 26, 2026
18	Primepeople AG	Strong evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	11 contacts →
	Strong evidence “As an IT personnel consultancy, PRIMEPEOPLE supports supervisory board members, executive board members, and managers from all levels of IT businesses and all departments whose…” Source: RevenueBase Database · checked Sep 26, 2026
19	GFT Deutschland	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	201-500	11 contacts →
	Indirect evidence “GFT ist ein Pionier der digitalen Transformation.” Source: RevenueBase Database · checked Sep 26, 2026
20	Lognow Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	10 contacts →
	Indirect evidence “Based in Stuttgart, Germany, LogNow GmbH is your premier partner for SAP consulting services, dedicated to driving business transformation and innovation.” Source: RevenueBase Database · checked Sep 26, 2026
21	Netec Gmbh	Indirect evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	9 contacts →
	Indirect evidence “Die NeTec GmbH ist Ihr kompetentes Dienstleistungsunternehmen für individuelle und maßgeschneiderte Lösungen in den Bereichen Beratung und Informationssicherheit.” Source: RevenueBase Database · checked Sep 26, 2026
22	Gebhardt Sourcing Solutions AG	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	9 contacts →
	Partial evidence “Als unabhängiges Beratungshaus unterstützen wir Unternehmen ihre IT-Leistungen in bestmöglicher Qualität zu angemessenen Kosten zu produzieren oder einzukaufen.” Source: RevenueBase Database · checked Sep 26, 2026
23	Heureka E-Business Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	9 contacts →
	Partial evidence “Die heureka e-Business GmbH ist ein IT-Beratungs- und Systemintegrations-Unternehmen mit Sitz in Stuttgart.” Source: RevenueBase Database · checked Sep 26, 2026
24	Rockit.Consulting Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	6 contacts →
	Partial evidence “We are a young, dynamic and innovative IT company with a focus on architecture, system and process integration.” Source: RevenueBase Database · checked Sep 26, 2026
25	Helsinki Systems Gmbh	Partial evidence	Stuttgart, GermanyHQ checked Sep 26, 2026	11-50	6 contacts →
	Partial evidence “Unser Motto lautet "Alle IT-Dienstleistungen aus einer Hand"- von Netzwerk- und Vor-Ort Betreuung, über Hosting bis hin zur Eigenentwicklung von Software und IT-Produkten stehen…” Source: RevenueBase Database · checked Sep 26, 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: IT consultancy 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 IT consultancy companies.
Partial evidence: Its own public description names part of IT consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultancy 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 76 IT consultancy companies based in Stuttgart, Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,253 reachable decision-makers.

Free signup · no credit card

View the full list →

IT consultancy companies based in Stuttgart, Germany at a glance

As of Sep 26, 2026

50.5%Verified-email coverage

32.6Average contacts per company

1-10Median size (employees)

309.2%Largest-city concentration · Berlin

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 76 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 IT consultancy 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 “IT consultancy 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 IT consultancy 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 IT consultancy 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, 1,253 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 26, 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.

IT consultancy companies by metro in Germany

IT consultancy companies in Berlin235
IT consultancy companies in Hamburg200
IT consultancy companies in Munchen130
IT consultancy companies in Dusseldorf88
IT consultancy companies in Munich86
IT consultancy companies in Koln80
IT consultancy companies in Stuttgart76
IT consultancy companies in Frankfurt Am Main53
IT consultancy companies in Frankfurt48
IT consultancy companies in Hannover38
IT consultancy companies in Karlsruhe38
IT consultancy companies in Dortmund36
IT consultancy companies in Bremen35
IT consultancy companies in Mannheim33
IT consultancy companies in Bonn31
IT consultancy companies in Braunschweig31
IT consultancy companies in Leipzig28
IT consultancy companies in Darmstadt25
IT consultancy companies in Dresden25

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 IT consultancy 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 IT consultancy companies are there based in Stuttgart, Germany?

RevenueBase identified 76 IT consultancy 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 has the most IT consultancy companies?

Berlin leads with 235 headquartered companies, followed by Hamburg (200) and Munchen (130).

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 1,253 verified decision-maker contacts tracked across these 76 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 26, 2026.

Ready to reach these companies? Verified emails and direct dials for all 76 IT consultancy companies based in Stuttgart, Germany. Start with a free account, no credit card.

Download this list →

Related lists

IT consultancy companies 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.