Company lists · Data refreshed September 2026

Top 25 Enterprise modernization consulting firms based in Dortmund, Germany

Name: Enterprise modernization consulting firms based in Dortmund, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 43 companies tracked

RevenueBase identified 43 enterprise modernization consulting firms headquartered in Dortmund, Germany as of September 2026 and tracks 7,277 professional contacts across them, including 4,337 with verified work emails. Across Germany, Munich is the largest hub for this category (397 companies); Dortmund has 43.

This list covers enterprise modernization consulting firms headquartered in Dortmund, 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 29, 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 29, 2026 86% judged on-target in blind review

43Companies

7,277Contacts tracked

4,337Verified emails

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The 25 largest enterprise modernization consulting firms based in Dortmund, Germany

Ranked by team size

Top 25 of 43 enterprise modernization consulting firms based in Dortmund, Germany, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise modernization consulting firms: 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	Adesso SE	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	5,001-10,000	5,332 contacts →
	Indirect evidence “The future belongs to companies that effectively translate agentic AI into value creation.” Source: RevenueBase Database · checked Sep 29, 2026
2	Materna	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1,001-5,000	1,196 contacts →
	Indirect evidence “Als international erfolgreicher IT-Dienstleister beraten und begleiten wir Unternehmen und Behörden in allen Belangen der Digitalisierung.” Source: RevenueBase Database · checked Sep 29, 2026
3	Rheinbrücke IT Consulting	Partial evidence	Dortmund, GermanyHQ checked Sep 29, 2026	51-200	185 contacts →
	Partial evidence “Driving Business Outcomes Through Technology RheinBrücke is a digital transformation partner for enterprises needing to modernise, grow, and lead.” Source: RevenueBase Database · checked Sep 29, 2026
4	SMF	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	201-500	143 contacts →
	Indirect evidence “SMF ist Ihr IT-Dienstleister für die digitale Transformation An fünf Standorten in Europa beraten wir unsere Kunden in Digitalisierungsfragen.” Source: RevenueBase Database · checked Sep 29, 2026
5	Dataciders Quinscape Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	201-500	114 contacts →
	Indirect evidence “Um Ihnen den entscheidenden Wettbewerbsvorsprung zu ermöglichen, unterstützen wir Sie als IT-Dienstleister bei der datenbasierten Optimierung Ihrer Produkte und Geschäftsprozesse.” Source: RevenueBase Database · checked Sep 29, 2026
6	Conciso	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	51-200	52 contacts →
	Indirect evidence “Komplexe Softwareprojekte erfolgreich umsetzen – von Beginn an!” Source: RevenueBase Database · checked Sep 29, 2026
7	Cassini AG	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	201-500	41 contacts →
	Indirect evidence “Cassini AG – wir gestalten die digitale Zukunft.” Source: RevenueBase Database · checked Sep 29, 2026
8	Graef Computer Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	15 contacts →
	Indirect evidence “Tradition und Innovation in einer starken Partnerschaft Wir von Graef Computer sorgen für Ergebnisse, die Ihr Unternehmen wirklich weiterbringen.” Source: RevenueBase Database · checked Sep 29, 2026
9	Sparqs Solutions Gmbh & Co. KG	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Willkommen bei sparqs!” Source: RevenueBase Database · checked Sep 29, 2026
10	Advia Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	11 contacts →
	Indirect evidence “ADVIA unterstützt Unternehmen verschiedenster Branchen dabei, sich in einer digitalen Welt zu behaupten.” Source: RevenueBase Database · checked Sep 29, 2026
11	Alphaflow Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “Unsere langjährige Berufserfahrung erstreckt sich von zahlreichen ECM/DMS-Projekten, über individuelle Programmierung und Datenanalysen bis hin zu infrastrukturellen Umgebungen.” Source: RevenueBase Database · checked Sep 29, 2026
12	Guideit Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	9 contacts →
	Indirect evidence “SUCCESSFUL IT PROJECTS HAVE A REASON!” Source: RevenueBase Database · checked Sep 29, 2026
13	Standpunkt Digital	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Standpunkt Digital entwickelt individuelle Software, Plattformen und KI-gestützte Automationen für Unternehmen mit komplexen digitalen Anforderungen.” Source: RevenueBase Database · checked Sep 29, 2026
14	Run-E Gmbh CO KG	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	7 contacts →
	Indirect evidence “Reducing operational costs by making employees more efficient (removing redundant work, ensuring a continuous information flow and team collaboration) increases work quality and…” Source: RevenueBase Database · checked Sep 29, 2026
15	4sconsult	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	6 contacts →
	Indirect evidence “Strategy \| Solutions \| Security \| Services Wirtschaftsnahe IT-Beratung für den Mittelstand Strategy: Wir sehen stets den gesamten Kontext und gleichen das Handeln mit Ihrer…” Source: RevenueBase Database · checked Sep 29, 2026
16	CBB Consulting By Besevic	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	5 contacts →
	Indirect evidence “Welcome to CBB - We make HR better!” Source: RevenueBase Database · checked Sep 29, 2026
17	SPL Consult Planken & Partner Unternehmensberater	Partial evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	5 contacts →
	Partial evidence “SPL Consult is a top-management-consulting company focussed on restructuring and turnaround-management, mergers & acquisitions, digitalization, project management, finance and IT.” Source: RevenueBase Database · checked Sep 29, 2026
18	QSA Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	5 contacts →
	Indirect evidence “Wir sind ein junges, kreatives Team von Beratern und Software-Architekten und begleiten unsere Kunden auf dem Weg zum papierlosen Büro und optimierten Prozessen.” Source: RevenueBase Database · checked Sep 29, 2026
19	DMA Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	4 contacts →
	Indirect evidence “Seit beinahe 20 Jahren sorgt die DMA GmbH für Sichtbarkeit starker Unternehmen.” Source: RevenueBase Database · checked Sep 29, 2026
20	Holism Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Since 2013, Holism GmbH has specialized in strategic consulting for change and transformation challenges in the C-level area.” Source: RevenueBase Database · checked Sep 29, 2026
21	D-Pas Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “D-PAS OFFERS MUCH MORE THAN CLASSICAL CONSULTING SERVICES We work with you to enable your market readiness and to consider the market dynamics before you tackle it.” Source: RevenueBase Database · checked Sep 29, 2026
22	Lyond Immobilien Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	11-50	2 contacts →
	Indirect evidence “Selbständig, aber nicht alleine – dafür steht LYOND Immobilien.” Source: RevenueBase Database · checked Sep 29, 2026
23	Condast	Partial evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Condast ist ein Anbieter für Software-Engineering, Consulting/Beratung und IT-Infrastrukturen mit Hauptsitz in Dortmund.” Source: RevenueBase Database · checked Sep 29, 2026
24	Andreas Christiani Digital Consultancy	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence “Trusted advisor for digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026
25	Devisit Consulting & Solutions Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 29, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 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: enterprise modernization consulting firms. 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 enterprise modernization consulting firms.
Partial evidence: Its own public description names part of enterprise modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise modernization consulting firms. 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 43 enterprise modernization consulting firms based in Dortmund, Germany

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Enterprise modernization consulting firms based in Dortmund, Germany at a glance

As of Sep 29, 2026

59.6%Verified-email coverage

169.2Average contacts per company

11-50Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

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 43 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 enterprise modernization consulting firms, 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 Dortmund, Germany whose own description of what they do matches “enterprise modernization consulting firms”. 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 enterprise modernization consulting firms), 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 enterprise modernization consulting firms, and records with no verified work email. Companies headquartered outside Dortmund 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, 4,337 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 29, 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.

Enterprise modernization consulting firms 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 enterprise modernization consulting firms, 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 enterprise modernization consulting firms are there based in Dortmund, Germany?

RevenueBase identified 43 enterprise modernization consulting firms headquartered in Dortmund, 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?

Adesso SE, headquartered in Dortmund, tops this list with the largest team on record.

Which city in Germany has the most enterprise modernization consulting firms?

Munich leads Germany with 397 headquartered companies, followed by Berlin (368) and Hamburg (336). Dortmund has 43.

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 4,337 verified decision-maker contacts tracked across these 43 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 29, 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.