Company lists · Data refreshed November 2026

Top 25 IT technology companies based in Dusseldorf, Germany

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 92 companies tracked

RevenueBase identified 92 company matches for IT technology companies associated with Dusseldorf, Germany as of November 2026 and tracks 1,564 professional contacts across them, including 624 with verified work emails. Across Germany, Berlin is the largest hub for this category (351 companies); Dusseldorf has 92.

This list covers company matches for IT technology companies associated with Dusseldorf, 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 November 6, 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 Nov 6, 2026 How this list was built

92Companies

1,564Contacts tracked

624Verified emails

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

The 25 largest IT technology companies based in Dusseldorf, Germany

Ranked by team size

Top 25 of 92 company matches for IT technology companies based in Dusseldorf, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Mahr EDV Gmbh	Exact match	Berlin, GermanyHQ recorded Nov 6, 2026	201-500	196 contacts →
	Exact match “Since Mahr EDV has been synonymous with reliable IT support, excellent service, and the highest customer satisfaction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Principal33	Exact match	Dusseldorf, RomaniaHQ outside GermanyHQ recorded Nov 6, 2026	201-500	157 contacts →
	Exact match “principal33 is a fast-growing European IT company helping organizations design and deliver high-quality digital solutions, from software engineering and digital transformation to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	COCUS	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	154 contacts →
	Exact match “We're not just another IT provider or system integrator - we're your strategic solution partner, simplifying complexity and enhancing efficiency with future-proof, creative and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Axiom Software Solutions Limited	Exact match	London, United KingdomHQ outside GermanyHQ recorded Nov 6, 2026	201-500	107 contacts →
	Exact match “Axiom is a global information technology, consulting and outsourcing company and services provider.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Excellence AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	201-500	96 contacts →
	Exact match “Engineering & IT for a better world As an international technology partner in Engineering & IT, Excellence is your path to inspiring projects with real impact.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	1st Solution Consulting Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	201-500	84 contacts →
	Exact match “1st solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Siri AB	Exact match	Gothenburg, SwedenHQ outside GermanyHQ recorded Nov 6, 2026	51-200	84 contacts →
	Exact match “SIRI AB is a Swedish Software IT consulting services company, established in 2011.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	RDS Consulting Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	66 contacts →
	Exact match “RDS CONSULTING ist ein mittelständisches IT-Beratungs- und Dienstleistungsunternehmen mit Sitz in Düsseldorf mit mehr als 160 Mitarbeiterinnen und Mitarbeitern und über 1500…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	The.Nextgen Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	57 contacts →
	Exact match “The.NextGen ist ein bundesweit tätiges Team, bestehend aus der neuen Generation von IT-Spezialisten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Mvise AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	30 contacts →
	Exact match “mVISE AG is an IT expert group with core competencies in the areas of: Hybrid Cloud & Datacenter BI/Analytics IT Security Software Development and IT Service Management The mVISE…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Unilab Systemhaus Gmbh	Exact match	Paderborn, GermanyHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Digitalisierung bewegt Menschen nachhaltig.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Behrens & Schuleit Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Behrens & Schuleit GmbH is an information technology and services company based out of 203 Bonner Straße, Düsseldorf, Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Softnice UG	Exact match	40237 Düsseldorf, GermanyHQ recorded Nov 6, 2026	201-500	22 contacts →
	Exact match “SoftNice is an award-winning and global IT Services and Solutions company specialised in deploying IT solutions and delivering them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Pixelnauten Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “We are a young and fast-growing IT company that offers platform development and managed services around our core products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Slenderiser Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	51-200	20 contacts →
	Exact match “Your Offshoring Experts - support your IT Projects successfully.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	MGR Integration Solutions Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “Mehr als die Summe ihrer Teile – richtig eingesetzt, verleihen Integrationslösungen IT-Systemen eine neue Dimension.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Lanworks AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Seit 1989 steht Lanworks für die gelungene Symbiose von Tradition und Innovation als ganzheitlicher Partner für IT und Digitalisierung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	HK EDV Beratung Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Die HK EDV versteht sich als IT-Dienstleister, der erprobte Lösungen und fortschrittliche Technologien mit kompetenter Beratung und schnellem Service verbindet.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Dachs IT Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “DACHS IT is an emerging provider of innovative digital solutions, specializing in the development of robust, scalable and efficient IT services for the modern digital age.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Autowork Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “IT as a Service, MSP - Managed Service Providing Ein wichtiges Element für den reibungslosen Betrieb von komplexen IT Lösungen ist, dass diese ständig gewartet und alle Änderungen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Netyard AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “361° IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Kinzel AG	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Wir sind eine inhabergeführte, nicht-öffentliche AG mit Firmensitz in Düsseldorf mit über 23 Jahren Erfahrung in der IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Savotex	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “At savotex, we’re more than just experts in digitalising and automating processes – we can also lead you to your digital future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Comdev Systemlösungen Gesellschaft MBH	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “Wir freuen uns, Sie auf den Seiten unseres Unternehmens begrüßen zu dürfen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Ingerson IT Consulting Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “INGERSON CONSULT ist ein mittelständisches IT-Systemhaus mit über 20 Mitarbeitern und Sitz in Düsseldorf.” Recorded in the RevenueBase company graph · Nov 6, 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 “IT technology companies”. 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 92 IT technology companies based in Dusseldorf, Germany

See the full list, filter by size, metro and specialty, and access 624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

IT technology companies based in Dusseldorf, Germany at a glance

As of Nov 6, 2026

39.9%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Germany list rather than for Dusseldorf, so it is reported there. Company counts and contact totals on this page are exact for Dusseldorf, over 92 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 Dusseldorf, Germany whose business descriptions match “IT technology companies” 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 624 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 November 6, 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.

IT technology companies 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 “IT technology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT technology companies are there based in Dusseldorf, Germany?

RevenueBase identified 92 company matches for IT technology companies associated with Dusseldorf, Germany as of November 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?

Mahr EDV Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most IT technology companies?

Berlin leads Germany with 351 company records, followed by Munich (237) and Hamburg (225). Dusseldorf has 92.

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 624 professional contacts with verified work emails tracked across these 92 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 92 IT technology companies based in Dusseldorf, Germany. Start with a free account, no credit card.

Download this list →

Related lists

IT technology 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 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.