Company lists · Data refreshed September 2026
Top 25 Enterprise IT services companies based in Hamburg, Germany
RevenueBase identified 153 enterprise IT services companies headquartered in Hamburg, Germany as of September 2026 and tracks 3,216 professional contacts across them, including 1,506 with verified work emails. Across Germany, Berlin is the largest hub for this category (199 companies); Hamburg has 153.
This list covers enterprise IT services companies headquartered in Hamburg, 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.
The 25 largest enterprise IT services companies based in Hamburg, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 346 contacts → | ||||
Partial evidence “We help companies set up their IT in a sustainable, secure, and future-proof way-from strategy and implementation to operation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 337 contacts → | ||||
Partial evidence “Fincon Reply is a business and IT consultancy specializing in the financial services industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 197 contacts → | ||||
Partial evidence “Die COMLINE SE steht für Wettbewerbsvorsprung mit IT-Innovationen.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 191 contacts → | ||||
Partial evidence “avodaq AG is one of the leading German providers of modern IT infrastructure for multinational companies and service providers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 184 contacts → | ||||
Indirect evidence “We see information technology as a management task in the context of a broad perspective of processes, people and technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 162 contacts → | ||||
Partial evidence “AMM Group helps organisations deliver complex engineering, IT, and software solutions while also enabling them to build high‑performing teams.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 105 contacts → | ||||
Indirect evidence “In today’s ever changing world, keeping pace with the emerging technology landscape can be problematic for even the most tech-savvy clients.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 101 contacts → | ||||
Indirect evidence “Tallence AG is a technology and management consultancy for complex digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 92 contacts → | ||||
Partial evidence “logineer is an IT service provider with around 200 IT and logistics experts, digitalising logistics companies across the globe.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 69 contacts → | ||||
Indirect evidence “More than 85 colleagues represent our mission: Innovation Implemented.#mgm #mgmcp #digitaltransformation #consulting #strategicIT” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 67 contacts → | ||||
Partial evidence “findic, ein Unternehmen der zeb Gruppe, versteht sich als eine IT-Unternehmensberatung, die Finanzdienstleister im IT-Bereich von der Konzeption über die Implementierung bis zur…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 64 contacts → | ||||
Partial evidence “Die Silpion IT-Solutions GmbH ist ein expandierendes, ausschließlich aus Projekteinnahmen finanziertes IT-Unternehmen.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 64 contacts → | ||||
Partial evidence “We support small companies and large corporations in the areas of software development, IT infrastructure and IT project management.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 60 contacts → | ||||
Partial evidence “Holisticon is the boutique among the IT consultancies for digital transformation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 60 contacts → | ||||
Partial evidence “Im Jahr 2017 gegründet von Oliver Böckmann und Paul Herrmann, gilt die inhabergeführte Eigenherd GmbH mit über 60 Mitarbeiter:innen als führende IT-Unternehmensberatung in…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 44 contacts → | ||||
Partial evidence “FORTIS ist ein mittelständischer IT-Dienstleister mit Büros in Hamburg, Bielefeld, Wolfsburg, Berlin und Düsseldorf.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 42 contacts → | ||||
Indirect evidence “In der rasanten digitalen Welt sind Customer Experience, technische Lösungen und intelligente Datennutzung entscheidend für den Geschäftserfolg.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 41 contacts → | ||||
Partial evidence “Die MSP AG ist ein Hamburger IT- und Softwareunternehmen mit Expertise in den Bereichen Entwicklung, Systemintegration, Prozessberatung und IT-Service.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 38 contacts → | ||||
Partial evidence “red6 enterprise software GmbH is an Information Technology and Services company located in Hamburg, Hamburg, Germany.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 38 contacts → | ||||
Indirect evidence “Bei uns steht die individuelle Evolution von Unternehmen und Mitarbeitern im Mittelpunkt.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 38 contacts → | ||||
Indirect evidence “Sertronics is a repair and service company with a high technical profile and high trained stuff.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 34 contacts → | ||||
Indirect evidence “AQI AG - Mit dem Blick für das Ganze.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 28 contacts → | ||||
Indirect evidence “HBT Hamburger Berater Team is a company based out of STADTHAUSBRÜCKE 3, Hamburg, Germany.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 28 contacts → | ||||
Partial evidence “AFFINITY is an established market leader, supporting the management of complex IT environments, and driving the successful implementation of Information Technology change.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 28 contacts → | ||||
Partial evidence “Die accantec Unternehmensgruppe versteht sich als IT-Beratungshaus, das toolunabhängig in der Lage ist, die Anforderungen seiner Kunden umzusetzen.” Source: RevenueBase Database · checked Sep 29, 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: enterprise IT services 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 enterprise IT services companies.
- Partial evidence
- Its own public description names part of enterprise IT services companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name enterprise IT services 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 153 enterprise IT services companies based in Hamburg, Germany
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Enterprise IT services companies based in Hamburg, Germany at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Hamburg, so it is reported there. Company counts and contact totals on this page are exact for Hamburg, over 153 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 IT services 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 Hamburg, Germany whose own description of what they do matches “enterprise IT services 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 enterprise IT services 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 enterprise IT services companies, and records with no verified work email. Companies headquartered outside Hamburg 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, 1,506 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 IT services companies by metro in Germany
- Enterprise IT services companies in Berlin199
- Enterprise IT services companies in Munich174
- Enterprise IT services companies in Cologne74
- Enterprise IT services companies in Frankfurt74
- Enterprise IT services companies in Stuttgart64
- Enterprise IT services companies in Hanover40
- Enterprise IT services companies in Bremen32
- Enterprise IT services companies in Leipzig31
- Enterprise IT services companies in Mannheim31
- Enterprise IT services companies in Dresden28
- Enterprise IT services companies in Bonn27
- Enterprise IT services companies in Nuremberg27
- Enterprise IT services companies in Wiesbaden27
- Enterprise IT services companies in Karlsruhe26
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 IT services 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 enterprise IT services companies are there based in Hamburg, Germany?
RevenueBase identified 153 enterprise IT services companies headquartered in Hamburg, 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?
Akquinet, headquartered in Hamburg, tops this list with the largest team on record.
Which city in Germany has the most enterprise IT services companies?
Berlin leads Germany with 199 headquartered companies, followed by Munich (174) and Hamburg (153).
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 1,506 verified decision-maker contacts tracked across these 153 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.
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