Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure construction firms based in Germany

Name: Cloud infrastructure construction firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 116 companies tracked

RevenueBase identified 116 cloud infrastructure construction firms headquartered in Germany as of September 2026 and tracks 1,282 professional contacts across them, including 507 with verified work emails. Berlin is the largest hub.

This list covers cloud infrastructure construction firms headquartered in 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 27, 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 27, 2026 86% judged on-target in blind review

116Companies

1,282Contacts tracked

507Verified emails

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The 25 largest cloud infrastructure construction firms based in Germany

Ranked by team size

Top 25 of 116 cloud infrastructure construction firms based in Germany, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure construction 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	Data Center Group	Partial evidence	Wallmenroth, GermanyHQ checked Sep 27, 2026	201-500	128 contacts →
	Partial evidence “The Data Center Group combines the full competence for implementing high available, secure and cost-effective IT infrastructures under one roof.” Source: RevenueBase Database · checked Sep 27, 2026
2	Yorizon Cloud	Partial evidence	Berlin, GermanyHQ checked Sep 27, 2026	51-200	71 contacts →
	Partial evidence “We are creating a future-proof digital infrastructure from Europe, for Europe: high-performance, security-compliant and sustainable.” Source: RevenueBase Database · checked Sep 27, 2026
3	Gridscale Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 27, 2026	51-200	58 contacts →
	Indirect evidence “gridscale is an IaaS and PaaS provider headquartered in Cologne.” Source: RevenueBase Database · checked Sep 27, 2026
4	Thinkport Gmbh	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 27, 2026	51-200	58 contacts →
	Indirect evidence “A Venitus Company.” Source: RevenueBase Database · checked Sep 27, 2026
5	Anynines	Partial evidence	Saarbrücken, GermanyHQ checked Sep 27, 2026	51-200	53 contacts →
	Partial evidence “anynines excels at building cloud computing and cloud automation data solutions for enterprises on their digital transformation journey.” Source: RevenueBase Database · checked Sep 27, 2026
6	Sim-Networks	Strong evidence	Karlsruhe, GermanyHQ checked Sep 27, 2026	51-200	44 contacts →
	Strong evidence “IT infrastructure services by SIM-Networks: Your Goals, our Tech SIM-Networks offers business-oriented IT infrastructure services based on modern cloud platforms & traditional…” Source: RevenueBase Database · checked Sep 27, 2026
7	X-Ion Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 27, 2026	51-200	36 contacts →
	Indirect evidence “Gegründet 2009 aus dem Bestreben eines absoluten Technik-Begeisterten (unserem Obernerd) Lösungen für vermeintlich unlösbare Themen zu finden und viel Engagement und Willen hat…” Source: RevenueBase Database · checked Sep 27, 2026
8	Atlasedge Dach	Indirect evidence	Böblingen, GermanyHQ checked Sep 27, 2026	51-200	35 contacts →
	Indirect evidence “ABOUT AtlasEdge AtlasEdge designs, builds and operates highly secure, scalable data centres across 14 strategic locations in Europe.” Source: RevenueBase Database · checked Sep 27, 2026
9	Liquid Reply	Partial evidence	Munich, GermanyHQ checked Sep 27, 2026	11-50	34 contacts →
	Partial evidence “Liquid Reply is a Reply Group Company specialized in developing Cloud Native platforms, Multicloud strategies and architectures.” Source: RevenueBase Database · checked Sep 27, 2026
10	Etomer Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 27, 2026	51-200	33 contacts →
	Partial evidence “Als technisches Beratungshaus für Datacenter und Cloud befasst sich etomer seit 2002 mit den besonderen Anforderungen von verteilten Infrastrukturen produktionskritischer und…” Source: RevenueBase Database · checked Sep 27, 2026
11	Ventx - We Make IT	Strong evidence	München, GermanyHQ checked Sep 27, 2026	11-50	24 contacts →
	Strong evidence “ventx is a consultancy firm specializing in modern software development infrastructures with a strong focus on cloud-based solutions.” Source: RevenueBase Database · checked Sep 27, 2026
12	Cloudastro	Indirect evidence	Munich, GermanyHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “CloudAstro – Wir übernehmen, wenn andere nur beraten.” Source: RevenueBase Database · checked Sep 27, 2026
13	DAS Meta Cloud-Infrastruktur-Management	Partial evidence	Berlin, GermanyHQ checked Sep 27, 2026	11-50	20 contacts →
	Partial evidence “Das Meta is a German Cloud Architecture company with 18+ years of expertise in launching and leveraging the power of the cloud.” Source: RevenueBase Database · checked Sep 27, 2026
14	Axians Wenovate Engineering Gmbh	Partial evidence	Wolfsburg, GermanyHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “Wir realisieren Cloud-Projekte – mit den richtigen Skills zur richtigen Zeit.” Source: RevenueBase Database · checked Sep 27, 2026
15	Hylastix Gmbh	Partial evidence	Chemnitz, GermanyHQ checked Sep 27, 2026	11-50	19 contacts →
	Partial evidence “HYLASTIX ist spezialisiert auf den Aufbau und Betrieb modernster Cloud-Hochleistungscluster und unterstützt seine namhaften Kunden aus der Automobilindustrie bei der Integration…” Source: RevenueBase Database · checked Sep 27, 2026
16	Sky-E RED	Partial evidence	Rüsselsheim, GermanyHQ checked Sep 27, 2026	11-50	17 contacts →
	Partial evidence “Sky-E Red GmbH is not only a specialist in IT consultancy and cloud implementation, DevOps and application development but also includes a team of certified educators for a…” Source: RevenueBase Database · checked Sep 27, 2026
17	NTT Germany AG & Co. KG	Indirect evidence	Bad Homburg, GermanyHQ checked Sep 27, 2026	1,001-5,000	16 contacts →
	Indirect evidence “Als Teil von NTT DATA, einem IT-Dienstleister mit einem jährlichen Umsatz von 30 Milliarden US-Dollar, unterstützt das IT-Infrastruktur- und Dienstleistungsunternehmen NTT Ltd.” Source: RevenueBase Database · checked Sep 27, 2026
18	Cloudzen Innovations	Partial evidence	Nuremberg, GermanyHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “CloudZen is a premier Europe-based firm specializing in Data Engineering, Data Mesh, and Multi-Cloud Automation, committed to designing bespoke digital solutions for businesses…” Source: RevenueBase Database · checked Sep 27, 2026
19	Schmieder It-Solutions Gmbh	Indirect evidence	Pliezhausen, GermanyHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “Seit 1997 bietet SCHMIEDER IT-Infrastrukturlösungen vom Netzwerk über Security, Storage und Virtualsierung bis hin zu Infrastruktur-Anwendungen an.” Source: RevenueBase Database · checked Sep 27, 2026
20	Functional	Partial evidence	Hannover, GermanyHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “A new generation cloud consulting and software engineering company highly specialized in Microsoft Azure and CNCF.” Source: RevenueBase Database · checked Sep 27, 2026
21	Wolkenwerft Cloudbased Computing, Consulting & Security	Indirect evidence	Hamburg, GermanyHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “Schön, dass Sie den Weg zur Wolkenwerft gefunden haben.” Source: RevenueBase Database · checked Sep 27, 2026
22	BIT Gmbh	Indirect evidence	Karlstein, GermanyHQ checked Sep 27, 2026	51-200	12 contacts →
	Indirect evidence “Die bit GmbH ist Spezialist für den Bau von hochverfügbaren und energieeffizienten Rechenzentren.” Source: RevenueBase Database · checked Sep 27, 2026
23	Storm Reply DE	Partial evidence	Gutersloh, GermanyHQ checked Sep 27, 2026	51-200	12 contacts →
	Partial evidence “STORM REPLY is the company in the Reply group specialized in the design and implementation of innovative Cloud-based solutions and services.” Source: RevenueBase Database · checked Sep 27, 2026
24	Partimus Gmbh	Indirect evidence	Limburg, GermanyHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “partimus liefert das Know-how und die komplette Bandbreite an professionellen Services für eine innovative und optimierte IT-Infrastruktur.” Source: RevenueBase Database · checked Sep 27, 2026
25	Sequafy Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 27, 2026	11-50	10 contacts →
	Indirect evidence “Unternehmen brauchen coole IT-Features, die Freiheit und Sicherheit bieten – und ganz nebenbei Kosten reduzieren.” Source: RevenueBase Database · checked Sep 27, 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: cloud infrastructure construction 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 cloud infrastructure construction firms.
Partial evidence: Its own public description names part of cloud infrastructure construction firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure construction 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 116 cloud infrastructure construction firms based in Germany

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Cloud infrastructure construction firms based in Germany at a glance

As of Sep 27, 2026

39.5%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

12.9%Largest-city concentration · Berlin

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 116 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 cloud infrastructure construction 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 Germany whose own description of what they do matches “cloud infrastructure construction 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 cloud infrastructure construction 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 cloud infrastructure construction firms, and records with no verified work email. Companies headquartered outside Germany 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, 507 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 27, 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.

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 cloud infrastructure construction 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 cloud infrastructure construction firms are there based in Germany?

RevenueBase identified 116 cloud infrastructure construction firms headquartered in 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?

Data Center Group, headquartered in Wallmenroth, tops this list with the largest team on record.

Which city has the most cloud infrastructure construction firms?

Berlin leads with 15 headquartered companies, followed by Hamburg (10) and Munich (10).

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 507 verified decision-maker contacts tracked across these 116 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 27, 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.