Company lists · Data refreshed September 2026
Top 25 Digital technology consulting firms based in Frankfurt Am Main, Germany
RevenueBase identified 122 digital technology consulting firms headquartered in Frankfurt Am Main, Germany as of September 2026 and tracks 12,047 professional contacts across them, including 4,530 with verified work emails. Berlin is the largest hub.
This list covers digital technology consulting firms headquartered in Frankfurt Am Main, 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 24, 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.
The 25 largest digital technology consulting firms based in Frankfurt Am Main, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 10,154 contacts → | ||||
Partial evidence “Your digitalization partner with industry expertise With locations in more than 26 countries and over employees (2024), T-Systems is one of the leading providers of digital…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 447 contacts → | ||||
Strong evidence “INFOMOTION GmbH, headquartered in Frankfurt am Main, is the leading consulting company for data performance: From data analytics to digital transformation, more than 420…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 183 contacts → | ||||
Indirect evidence “Protiviti ist eine global agierende Unternehmensberatung, die Führungskräfte mit fundiertem Fachwissen, objektiven Einblicken, einem maßgeschneiderten Ansatz und einer…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 165 contacts → | ||||
Indirect evidence “Plenum has over 35 years’ experience in business-IT-alignment.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 84 contacts → | ||||
Partial evidence “As a strategic partner to the CFO, GHK offers comprehensive consulting services in Finance, IT, HR and Procurement – enabling cross-functional alignment and sustainable business…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 78 contacts → | ||||
Indirect evidence “Unsere Unternehmensberatung für Change Management hilft Ihnen, Transformationen schnell, strukturiert und sicher zu meistern.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 68 contacts → | ||||
Indirect evidence “Willkommen bei statworx – Ihre Spezialist:innen für Daten und KI aus Frankfurt am Main.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 60 contacts → | ||||
Partial evidence “ADVISORI FTC GmbH is an award-winning management consultancy based in Frankfurt am Main, Germany, specializing in information security, digital transformation, regulatory…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 50 contacts → | ||||
Partial evidence “greybee analysiert und implementiert erfolgreich Gesamtlösungen im Bereich der Digitalisierungs- und Transformationsvorhaben von Konzernunternehmen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 46 contacts → | ||||
Strong evidence “ONE Business & Technology GmbH ONE steht für Innovation im Consulting.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 45 contacts → | ||||
Partial evidence “As valantic ACE (formerly SIEGER Consulting), we have been delivering customised IT solutions in combination with innovative ideas for our customers since 2004.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 41 contacts → | ||||
Partial evidence “ponturo consulting is a growing IT consulting company that supports major German and international banks and insurance companies in the design and implementation of…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 34 contacts → | ||||
Strong evidence “Lunatec is a leading consulting company for innovative, digital business process solutions.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 32 contacts → | ||||
Indirect evidence “Leidenschaft, Dynamik und Innovationswille treiben die X-impuls AG seit der Gründung 2014 an.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 31 contacts → | ||||
Partial evidence “Die ACG Automation Consulting Group GmbH ist eine Beratungsgesellschaft für Organisation und IT.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 29 contacts → | ||||
Indirect evidence “Wir entwickeln und modernisieren Software, Data- und KI-Lösungen für geschäftskritische Anwendungen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 27 contacts → | ||||
Indirect evidence “Als IT-Dienstleister bietet Ihnen vertical hochmoderne Technik, der Sie jederzeit vertrauen können.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 24 contacts → | ||||
Partial evidence “Digitalisation.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 23 contacts → | ||||
Partial evidence “The United Consulting Group GmbH is a team of experts with a long project history in consulting.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 16 contacts → | ||||
Strong evidence “Wir unterstützen Unternehmen dabei, ihre digitale Transformation wirkungsvoll zu gestalten – mit der richtigen Balance aus Strategie, Technologie und Sicherheit.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 contacts → | ||||
Strong evidence “Transformation ist heute mehr als Digitalisierung: Sie verlangt Mut, Klarheit und ein Zusammenspiel von Technologie, Strategie und Menschen.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 contacts → | ||||
Partial evidence “The digital agency from the heart of Frankfurt.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 13 contacts → | ||||
Indirect evidence “Spirit Experts is a strategic management consultancy combining business advisory with deep technical execution capability.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 12 contacts → | ||||
Indirect evidence “Strategie • Neu- und Weiterentwicklung von Geschäftsmodellen • Weiterentwicklung von Betriebsmodellen insb.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 12 contacts → | ||||
Partial evidence “We are kemb, a digital consultancy agency.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
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: digital technology 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 digital technology consulting firms.
- Partial evidence
- Its own public description names part of digital technology consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name digital technology 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 122 digital technology consulting firms based in Frankfurt Am Main, Germany
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Digital technology consulting firms based in Frankfurt Am Main, Germany at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Frankfurt Am Main, so it is reported there. Company counts and contact totals on this page are exact for Frankfurt Am Main, over 122 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 digital technology 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 Frankfurt Am Main, Germany whose own description of what they do matches “digital technology 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 digital technology 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 digital technology consulting firms, and records with no verified work email. Companies headquartered outside Frankfurt Am Main 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, 4,530 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 24, 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.
Digital technology consulting firms by metro in Germany
- Digital technology consulting firms in Berlin689
- Digital technology consulting firms in Hamburg525
- Digital technology consulting firms in Munchen323
- Digital technology consulting firms in Munich265
- Digital technology consulting firms in Dusseldorf207
- Digital technology consulting firms in Koln175
- Digital technology consulting firms in Stuttgart160
- Digital technology consulting firms in Frankfurt Am Main122
- Digital technology consulting firms in Frankfurt120
- Digital technology consulting firms in Karlsruhe81
- Digital technology consulting firms in Dortmund78
- Digital technology consulting firms in Cologne77
- Digital technology consulting firms in Bremen74
- Digital technology consulting firms in Hannover74
- Digital technology consulting firms in Bonn68
- Digital technology consulting firms in Leipzig66
- Digital technology consulting firms in Mannheim63
- Digital technology consulting firms in Dresden58
- Digital technology consulting firms in Wiesbaden55
- Digital technology consulting firms in Nurnberg54
- Digital technology consulting firms in Munster52
- Digital technology consulting firms in Braunschweig45
- Digital technology consulting firms in Aachen43
- Digital technology consulting firms in Mainz43
- Digital technology consulting firms in Darmstadt41
- Digital technology consulting firms in Bielefeld40
- Digital technology consulting firms in Saarbrucken38
- Digital technology consulting firms in Augsburg37
- Digital technology consulting firms in Eschborn37
- Digital technology consulting firms in Essen37
- Digital technology consulting firms in Heidelberg37
- Digital technology consulting firms in Grunwald36
- Digital technology consulting firms in Ulm28
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 digital technology 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 digital technology consulting firms are there based in Frankfurt Am Main, Germany?
RevenueBase identified 122 digital technology consulting firms headquartered in Frankfurt Am Main, 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?
T-Systems International, headquartered in Frankfurt Am Main, tops this list with the largest team on record.
Which city has the most digital technology consulting firms?
Berlin leads with 689 headquartered companies, followed by Hamburg (525) and Munchen (323).
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 4,530 verified decision-maker contacts tracked across these 122 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 24, 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.
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