Company lists · Data refreshed September 2026

Top 25 System integration companies based in Germany

Name: System integration companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 761 companies tracked

RevenueBase identified 761 system integration companies headquartered in Germany as of September 2026 and tracks 10,112 professional contacts across them, including 5,202 with verified work emails. Berlin is the largest hub.

This list covers system integration companies 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 22, 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 22, 2026 86% judged on-target in blind review

761Companies

10,112Contacts tracked

5,202Verified emails

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The 25 largest system integration companies based in Germany

Ranked by team size

Top 25 of 761 system integration companies based in Germany, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to system integration companies: 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	SVA System Vertrieb Alexander Gmbh	Partial evidence	Wiesbaden, GermanyHQ checked Sep 22, 2026	1,001-5,000	2,452 contacts →
	Partial evidence “Imprint: SVA is one of the leading system integrators in Germany.” Source: RevenueBase Database · checked Sep 22, 2026
2	Controlware	Partial evidence	Dietzenbach, GermanyHQ checked Sep 22, 2026	1,001-5,000	574 contacts →
	Partial evidence “Controlware is one of the leading independent system integrators and managed service providers in Germany.” Source: RevenueBase Database · checked Sep 22, 2026
3	3ss	Indirect evidence	Stuttgart, GermanyHQ checked Sep 22, 2026	201-500	233 contacts →
	Indirect evidence “3SS delivers experiences people love.” Source: RevenueBase Database · checked Sep 22, 2026
4	Avodaq AG	Indirect evidence	Hamburg, GermanyHQ checked Sep 22, 2026	201-500	191 contacts →
	Indirect 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 22, 2026
5	SAR Elektronic Gmbh	Indirect evidence	Dingolfing, GermanyHQ checked Sep 22, 2026	501-1,000	153 contacts →
	Indirect evidence “SAR Group – Wertschöpfung durch Automatisierung Die SAR Group ist seit 1985 Ihr zuverlässiger Partner für professionelle Industrie- und Prozessautomatisierung.” Source: RevenueBase Database · checked Sep 22, 2026
6	Xenon Automation	Indirect evidence	Dresden, GermanyHQ checked Sep 22, 2026	201-500	145 contacts →
	Indirect evidence “XENON Group is one of the leading German manufacturers of high-tech automation lines for the assembly and inspection of mechatronic products primarily in the industries of…” Source: RevenueBase Database · checked Sep 22, 2026
7	COCUS	Partial evidence	Düsseldorf, GermanyHQ checked Sep 22, 2026	51-200	140 contacts →
	Partial evidence “We're not just another IT provider or system integrator - we're your strategic solution partner, simplifying complexity and enhancing efficiency with future-proof, creative and…” Source: RevenueBase Database · checked Sep 22, 2026
8	Syseleven Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 22, 2026	51-200	129 contacts →
	Indirect evidence “Our job is to take responsibility, for IT solutions that can be implemented with a wide variety of platforms.” Source: RevenueBase Database · checked Sep 22, 2026
9	BFE Studio UND Medien Systeme Gmbh	Partial evidence	Mainz, GermanyHQ checked Sep 22, 2026	51-200	120 contacts →
	Partial evidence “BFE Studio und Medien Systeme GmbH is a manufacturer-independent broadcast system integrator with more than 50 years of experience in the planning and implementation of complex…” Source: RevenueBase Database · checked Sep 22, 2026
10	SWAN	Partial evidence	Augsburg, GermanyHQ checked Sep 22, 2026	51-200	118 contacts →
	Partial evidence “Wir verstehen uns als Systemintegrator – aus diesem Grund bieten wir als einer der wenigen Anbieter am Markt neben der reinen SAP-Beratung und Implementierung auch das komplette…” Source: RevenueBase Database · checked Sep 22, 2026
11	Think About IT Gmbh	Indirect evidence	Bochum, GermanyHQ checked Sep 22, 2026	201-500	98 contacts →
	Indirect evidence “Gemeinsam wollen wir viel erreichen, deswegen sind Durchstarter mit Herz willkommen.” Source: RevenueBase Database · checked Sep 22, 2026
12	Telonic Gmbh	Partial evidence	Köln, GermanyHQ checked Sep 22, 2026	51-200	97 contacts →
	Partial evidence “Die Telonic GmbH mit Sitz in Köln zählt zu den führenden, unabhängigen IT-Systemhäusern Deutschlands.” Source: RevenueBase Database · checked Sep 22, 2026
13	Broadcast Solutions Group	Partial evidence	Bingen Am Rhein, GermanyHQ checked Sep 22, 2026	201-500	96 contacts →
	Partial evidence “Broadcast Solutions is one of Europe’s biggest system integrators and consists of a group of companies acting worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
14	PAN Dacom Networking AG	Indirect evidence	Dreieich, GermanyHQ checked Sep 22, 2026	201-500	90 contacts →
	Indirect evidence “Wenn das Internet eine Stadt wäre, bauen wir die Straßen.“ So beschreibt COO, Thomas Klein, das, was die Pan Dacom Networking AG (aus)macht.” Source: RevenueBase Database · checked Sep 22, 2026
15	Dekom Germany	Indirect evidence	22529, GermanyHQ checked Sep 22, 2026	201-500	86 contacts →
	Indirect evidence “We are DEKOM – your global partner for hybrid collaboration and smart meeting solutions.” Source: RevenueBase Database · checked Sep 22, 2026
16	Rofa Industrial Automation AG	Indirect evidence	Kolbermoor, GermanyHQ checked Sep 22, 2026	1,001-5,000	74 contacts →
	Indirect evidence “Die ROFA INDUSTRIAL AUTOMATION AG ist das Stammhaus der ROFA Group.” Source: RevenueBase Database · checked Sep 22, 2026
17	Schweickert	Indirect evidence	Walldorf, GermanyHQ checked Sep 22, 2026	201-500	71 contacts →
	Indirect evidence “Schweickert GmbH is a full-service provider for electrical installation, building infrastructure, security technology, and IT infrastructure.” Source: RevenueBase Database · checked Sep 22, 2026
18	Datatronic Software AG	Indirect evidence	Worms, GermanyHQ checked Sep 22, 2026	201-500	70 contacts →
	Indirect evidence “Mit über 40 Jahren Präsenz auf dem deutschen IT-Markt, mehr als aktiv zu betreuenden Unternehmen und 13 Standorten in ganz Deutschland und der Schweiz, gehört die Datatronic…” Source: RevenueBase Database · checked Sep 22, 2026
19	Comlet	Indirect evidence	Zweibrucken, GermanyHQ checked Sep 22, 2026	51-200	67 contacts →
	Indirect evidence “digital.” Source: RevenueBase Database · checked Sep 22, 2026
20	Lutz & Grub AG	Partial evidence	Karlsruhe, GermanyHQ checked Sep 22, 2026	51-200	64 contacts →
	Partial evidence “Sie suchen ein Systemhaus zur Optimierung Ihrer IT-Infrastruktur Dann sind Sie bei uns genau richtig Wir sorgen für ein überschaubares und sicheres Netzwerkmanagement und helfen…” Source: RevenueBase Database · checked Sep 22, 2026
21	Heer Vi2vi Retail Solution Gmbh	Partial evidence	Malsch, GermanyHQ checked Sep 22, 2026	11-50	62 contacts →
	Partial evidence “Die Heer \| vi2vi Retail Solution GmbH als Teil der internationalen HERAS Group ist einer der führenden Systemintegratoren für IP-Video-Systeme, Business Video Intelligence &…” Source: RevenueBase Database · checked Sep 22, 2026
22	BCT Technology AG	Indirect evidence	Willstaett, GermanyHQ checked Sep 22, 2026	51-200	60 contacts →
	Indirect evidence “BCT: Ihr Brückenbauer in die digitale Welt Seit über 30 Jahren ist BCT ein Pionier in der Digitalisierung von Konstruktion, Entwicklung und Fertigung.” Source: RevenueBase Database · checked Sep 22, 2026
23	System Logistics Gmbh Krones Group	Partial evidence	Wackersdorf, GermanyHQ checked Sep 22, 2026	51-200	59 contacts →
	Partial evidence “System Logistics is a world-leading supplier of innovative intralogistics solutions.” Source: RevenueBase Database · checked Sep 22, 2026
24	Freicon Gmbh & Co. KG	Indirect evidence	Freiburg Im Breisgau, GermanyHQ checked Sep 22, 2026	51-200	56 contacts →
	Indirect evidence “FREICON GmbH & Co.” Source: RevenueBase Database · checked Sep 22, 2026
25	Funkwerk Security Solutions Gmbh	Indirect evidence	Nürnberg, GermanyHQ checked Sep 22, 2026	51-200	54 contacts →
	Indirect evidence “Funkwerk Security Solutions – Intelligente Sicherheit aus einer Hand Wir sind Ihr deutschlandweiter Partner für ganzheitliche Sicherheitslösungen, die Gebäude, Kommunikations- und…” Source: RevenueBase Database · checked Sep 22, 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: system integration 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 system integration companies.
Partial evidence: Its own public description names part of system integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name system integration 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 761 system integration companies based in Germany

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System integration companies based in Germany at a glance

As of Sep 22, 2026

51.4%Verified-email coverage

13.3Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · Berlin

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

372

11-50

264

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 761 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 system integration 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 Germany whose own description of what they do matches “system integration 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 system integration 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 system integration companies, 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, 5,202 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 22, 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.

System integration companies by metro

System integration companies in Berlin49
System integration companies in Hamburg29

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 system integration 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 system integration companies are there based in Germany?

RevenueBase identified 761 system integration companies 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?

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

Which city has the most system integration companies?

Berlin leads with 49 headquartered companies, followed by Hamburg (29) and Munchen (15).

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 5,202 verified decision-maker contacts tracked across these 761 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 22, 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.