Company lists · Data refreshed October 2026

Top 17 IT consulting and development companies based in Dortmund, Germany

Name: IT consulting and development companies based in Dortmund, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 41 companies tracked

RevenueBase identified 41 company matches for IT consulting and development companies associated with Dortmund, Germany as of October 2026 and tracks 5,724 professional contacts across them, including 3,706 with verified work emails. Across Germany, Berlin is the largest hub for this category (296 companies); Dortmund has 41.

This list covers company matches for IT consulting and development companies associated with Dortmund, 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 October 1, 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 Oct 1, 2026 How this list was built

41Companies

5,724Contacts tracked

3,706Verified emails

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The 17 largest IT consulting and development companies based in Dortmund, Germany

Ranked by team size

Top 17 of 41 company matches for IT consulting and development companies based in Dortmund, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Adesso SE	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	5,001-10,000	5,332 contacts →
	Exact match “The future belongs to companies that effectively translate agentic AI into value creation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	SMF	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	201-500	143 contacts →
	Exact match “SMF ist Ihr IT-Dienstleister für die digitale Transformation An fünf Standorten in Europa beraten wir unsere Kunden in Digitalisierungsfragen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Conciso	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	51-200	52 contacts →
	Exact match “Komplexe Softwareprojekte erfolgreich umsetzen – von Beginn an!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Cassini AG	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	201-500	41 contacts →
	Exact match “Cassini AG – wir gestalten die digitale Zukunft.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Agido Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	30 contacts →
	Exact match “agido verbindet Leidenschaft mit Innovation Die agido GmbH wurde 2002 gegründet und ist auf die Entwicklung von Individualsoftware spezialisiert.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Graef Computer Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	15 contacts →
	Exact match “Tradition und Innovation in einer starken Partnerschaft Wir von Graef Computer sorgen für Ergebnisse, die Ihr Unternehmen wirklich weiterbringen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Sparqs Solutions Gmbh & Co. KG	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “Willkommen bei sparqs!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Guthand Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	1-10	11 contacts →
	Exact match “Wir entwickeln individuelle Softwarelösungen nach Ihren Wünschen und Anforderungen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Guideit Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	9 contacts →
	Exact match “SUCCESSFUL IT PROJECTS HAVE A REASON!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Standpunkt Digital	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Standpunkt Digital entwickelt individuelle Software, Plattformen und KI-gestützte Automationen für Unternehmen mit komplexen digitalen Anforderungen.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	4sconsult	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	6 contacts →
	Exact match “Strategy \| Solutions \| Security \| Services Wirtschaftsnahe IT-Beratung für den Mittelstand Strategy: Wir sehen stets den gesamten Kontext und gleichen das Handeln mit Ihrer…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Leocs Consulting Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Beratende Entwickler Entwickelnder Berater Die Übergänge sind bei LEOCS fließend.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Hauertmann It-Consulting	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	51-200	3 contacts →
	Exact match “hauertmann IT consulting is an information technology and services company based out of Mallinckrodtstraße 320, Dortmund, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Progres GBR	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Progres GbR is a management consulting company based out of Mallinckrodtstraße 320, Dortmund, Germany.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Lyond Immobilien Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Selbständig, aber nicht alleine – dafür steht LYOND Immobilien.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Condast	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Condast ist ein Anbieter für Software-Engineering, Consulting/Beratung und IT-Infrastrukturen mit Hauptsitz in Dortmund.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Dotoso Gmbh	Exact match	Dortmund, GermanyHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Wir sind ein junges Unternehmen, welches sich zum Ziel gemacht hat unseren Kunden maßgeschneiderte digitale Lösungen zu bieten.” Recorded in the RevenueBase company graph · Oct 1, 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 consulting and development 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 17 of 41 IT consulting and development companies based in Dortmund, Germany

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IT consulting and development companies based in Dortmund, Germany at a glance

As of Oct 1, 2026

64.7%Verified-email coverage

139.6Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole Germany list rather than for Dortmund, so it is reported there. Company counts and contact totals on this page are exact for Dortmund, over 41 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 Dortmund, Germany whose business descriptions match “IT consulting and development 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 3,706 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 October 1, 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 consulting and development 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 consulting and development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting and development companies are there based in Dortmund, Germany?

RevenueBase identified 41 company matches for IT consulting and development companies associated with Dortmund, Germany as of October 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?

Adesso SE 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 consulting and development companies?

Berlin leads Germany with 296 company records, followed by Munich (243) and Hamburg (216). Dortmund has 41.

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 3,706 professional contacts with verified work emails tracked across these 41 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 October 1, 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.