Company lists · Data verified August 2026

Top 25 Enterprise IT infrastructure companies based in Germany

Name: Enterprise IT infrastructure companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,585 companies tracked

There are 1,585 enterprise IT infrastructure companies headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 25,316 professional contacts across them, including 10,092 with verified work emails and 482 with mobile numbers. Berlin is the largest hub.

This list covers enterprise IT infrastructure companies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,585Companies

25,316Contacts tracked

10,092Verified emails

482Mobile numbers

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The 25 largest enterprise IT infrastructure companies based in Germany

Ranked by team size

Top 25 of 1,585 enterprise IT infrastructure companies based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SVA System Vertrieb Alexander Gmbh	Leinfelden-Echterdingen	1,001-5,000	2,457	1,831
2	TRT	Frankfurt Am Main Hesse	n/a	2,044	103
3	ACP Gruppe	Koln	1,001-5,000	1,070	365
4	MTI	Munchen	201-500	762	75
5	Systal Technology Solutions	Eschborn	501-1,000	640	127
6	Prov International	Munich	501-1,000	609	237
7	Controlware	Ingolstadt	1,001-5,000	579	391
8	Mikrolink	Munih	501-1,000	422	210
9	Noris Network AG	Hof	501-1,000	293	191
10	Oediv Oetker Daten- UND Informationsverarbeitung KG	Bielefeld	201-500	289	171
11	Audius	Bornheim	501-1,000	261	170
12	Plusnet Gmbh	Koln	201-500	255	143
13	A&o IT Group	St. Ingbert	201-500	250	110
14	Orbit Gesellschaft FÜR Applikations- UND Informationssysteme MBH	Bonn	201-500	223	141
15	Sievers-Group	Kaarst	201-500	221	152
16	Itility	n/a	201-500	218	114
17	Spie ICS Spie Information & Communication Services Gmbh	Hannover	1,001-5,000	214	109
18	Avodaq AG	Frankfurt	201-500	196	121
19	FNT Software	Ellwangen	201-500	179	109
20	Insyte Deutschland Gmbh	Ratingen	201-500	179	43
21	Advanced Unibyte Gmbh	Augsburg	201-500	171	105
22	BTC IT Services Gmbh	Oldenburg	201-500	167	94
23	Ibykus AG FÜR Informationstechnologie	Leipzig	201-500	167	92
24	PCO Gmbh & Co. KG	Volkach	201-500	156	102
25	Bechtle It-Systemhaus Mannheim	Mannheim	201-500	132	80

Showing 25 of 1,585 enterprise IT infrastructure companies based in Germany

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Enterprise IT infrastructure companies based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 83 HQs

482Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

782

11-50

508

51-200

138

201-500

501-1,000

1,001-5,000

10001+

Enterprise IT infrastructure companies by metro

Metro	Companies
Enterprise IT infrastructure companies in Berlin	83
Enterprise IT infrastructure companies in Hamburg	59
Enterprise IT infrastructure companies in Munchen	46
Enterprise IT infrastructure companies in Koln	32
Enterprise IT infrastructure companies in Stuttgart	22
Enterprise IT infrastructure companies in Dusseldorf	22
Enterprise IT infrastructure companies in Leipzig	20

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise IT infrastructure companies”, with match quality audited by blind human judging, and headquartered in Germany.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise IT infrastructure companies are there based in Germany?

There are 1,585 enterprise IT infrastructure companies headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

SVA System Vertrieb Alexander Gmbh, headquartered in Leinfelden-Echterdingen, tops this list with the largest team on record.

Which city has the most enterprise IT infrastructure companies?

Berlin leads with 83 headquartered companies, followed by Hamburg (59) and Munchen (46).

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 10,092 verified decision-maker contacts tracked across these 1,585 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.