Company lists · Data refreshed September 2026

Top 25 Enterprise application integration firms based in Germany

Name: Enterprise application integration firms based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 152 companies tracked

RevenueBase identified 152 enterprise application integration firms headquartered in Germany as of September 2026 and tracks 6,396 professional contacts across them, including 1,728 with verified work emails. Berlin is the largest hub.

This list covers enterprise application integration 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 28, 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 28, 2026 86% judged on-target in blind review

152Companies

6,396Contacts tracked

1,728Verified emails

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The 25 largest enterprise application integration firms based in Germany

Ranked by team size

Top 25 of 152 enterprise application integration firms based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise application integration 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	Software AG	Strong evidence	Darmstadt, GermanyHQ checked Sep 28, 2026	n/a	4,127 contacts →
	Strong evidence “Software AG has been helping enterprises run and evolve their core business applications for over 50 years.” Source: RevenueBase Database · checked Sep 28, 2026
2	Seeburger	Indirect evidence	Bretten, GermanyHQ checked Sep 28, 2026	1,001-5,000	717 contacts →
	Indirect evidence “One central platform.” Source: RevenueBase Database · checked Sep 28, 2026
3	Orbis SE	Indirect evidence	Saarbrücken, GermanyHQ checked Sep 28, 2026	501-1,000	366 contacts →
	Indirect evidence “ORBIS is an international business consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
4	Dataciders Catenate	Indirect evidence	Munich, GermanyHQ checked Sep 28, 2026	51-200	95 contacts →
	Indirect evidence “Dataciders Catenate ist ein IT-Beratungsunternehmen mit Büros in München und Sofia.” Source: RevenueBase Database · checked Sep 28, 2026
5	Mobilab Solutions	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “MobiLab Solutions empowers companies and organizations to harness their full data potential anytime, anywhere.” Source: RevenueBase Database · checked Sep 28, 2026
6	Nterra Integration Gmbh	Partial evidence	Darmstadt, GermanyHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Wir sind die Expertinnen rund um Integrationslösungen.” Source: RevenueBase Database · checked Sep 28, 2026
7	SQL Projekt AG	Indirect evidence	Dresden, GermanyHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Die SQL Projekt AG ist ein 1992 gegründeter Spezialist für Datenbanken, Anwendungsintegration und Business Intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
8	Eddyson	Partial evidence	Goettingen, GermanyHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “eddyson is an expert for integration and connectivity worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
9	Integrationworks	Partial evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial evidence “We offer our clients support and consulting in the following areas - architecture management - Selection and evaluation of integration products (EAI, ETL)- Training and coaching…” Source: RevenueBase Database · checked Sep 28, 2026
10	Inposia By Avalara	Partial evidence	Karlsruhe, GermanyHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “INPOSIA is a global acting business integration provider and one of the most technologically advanced digitalization and integration player on the market.” Source: RevenueBase Database · checked Sep 28, 2026
11	Varahi Technologies	Indirect evidence	Langenhagen, GermanyHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Varahi is a global provider of Consulting, Information Technology (IT) and Business services.” Source: RevenueBase Database · checked Sep 28, 2026
12	Vanilla Reply	Indirect evidence	Bremen, GermanyHQ checked Sep 28, 2026	51-200	24 contacts →
	Indirect evidence “Vanilla Reply hilft Unternehmen, ihre digitalen Systeme so zu verbinden, dass aus technischem Chaos klare Prozesse, effiziente Abläufe und messbarer Geschäftserfolg entstehen…” Source: RevenueBase Database · checked Sep 28, 2026
13	Rhein-Ruhr-Informatik Gmbh	Partial evidence	Mülheim An Der Ruhr, GermanyHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “WIR Die RRI … … sind die Adresse für - Integration von Unternehmensanwendungen (EAI / SOA)- System Management - Microsoft Technologien Die Rhein-Ruhr-Informatik GmbH ist ein…” Source: RevenueBase Database · checked Sep 28, 2026
14	Complex Gmbh & Co. KG	Indirect evidence	Aschaffenburg, GermanyHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Complex mit Sitz in Aschaffenburg ist ein stetig wachsendes und deutschlandweit operierendes Unternehmen mit international agierenden Kunden.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sohnix AG	Indirect evidence	Lambrechtshagen, GermanyHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Die SOHNIX AG befasst sich seit 1990 mit der Beratung und Realisierung von IT-Infrastrukturen, Informations- und Kommunikationssystemen sowie spezifischer Branchen- bzw.” Source: RevenueBase Database · checked Sep 28, 2026
16	Bpex Gmbh	Indirect evidence	Ettlingen, GermanyHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “We develop software solutions and push the boundaries of individual systems to their limits to make them work together efficiently in a business process.” Source: RevenueBase Database · checked Sep 28, 2026
17	Starke Erfurt	Indirect evidence	Erfurt (brühlervorstadt), GermanyHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Starke Erfurt ist ein seit 30 Jahren etablierter IT-Business Partner im Herzen Deutschlands.” Source: RevenueBase Database · checked Sep 28, 2026
18	Burk Consulting Gmbh	Indirect evidence	Eschborn, GermanyHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “We deliver tailored consulting services by leveraging cutting-edge technology and expertise, focusing on long-term relationships built on integrity and professionalism.” Source: RevenueBase Database · checked Sep 28, 2026
19	elastic.io	Strong evidence	Frankfurt, GermanyHQ checked Sep 28, 2026	11-50	15 contacts →
	Strong evidence “Elastic.io is a hybrid integration platform (iPaaS) that helps businesses connect cloud and on-premise applications, APIs, and data sources seamlessly.” Source: RevenueBase Database · checked Sep 28, 2026
20	Avono AG	Indirect evidence	Stuttgart, GermanyHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “avono AG is an information technology and services company based out of Stuttgart, Germany.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ebiscon	Partial evidence	Köln, GermanyHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Who We Are: Since 2011, ebiscon has been your partner for innovative system integration.” Source: RevenueBase Database · checked Sep 28, 2026
22	Incowia Gmbh	Strong evidence	Ilmenau, GermanyHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Enterprise Architecture, Enterprise Integration Architecture and Identity Governance and Administration are our core competencies, which are closely related.” Source: RevenueBase Database · checked Sep 28, 2026
23	Proclane	Partial evidence	Hamburg, GermanyHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Your Partner for Data Integration, AI Automation, and Digital Transformation For 20 years, we’ve been connecting systems, automating processes, and applying AI where it really…” Source: RevenueBase Database · checked Sep 28, 2026
24	Communicationx Gmbh	Indirect evidence	Eschborn, GermanyHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “CommunicationX was founded in 2002 as an owner-managed team of experts providing IT services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Contiva Gmbh	Partial evidence	Hamburg, GermanyHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Integration, Interfaces, APIs, SAP PI, SAP PO, SAP CPI, Schnittstellen” Source: RevenueBase Database · checked Sep 28, 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: enterprise application integration 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 enterprise application integration firms.
Partial evidence: Its own public description names part of enterprise application integration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise application integration 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 152 enterprise application integration firms based in Germany

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Enterprise application integration firms based in Germany at a glance

As of Sep 28, 2026

27.0%Verified-email coverage

42.1Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 152 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 application integration 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 “enterprise application integration 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 enterprise application integration 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 enterprise application integration 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, 1,728 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 28, 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 enterprise application integration 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 enterprise application integration firms are there based in Germany?

RevenueBase identified 152 enterprise application integration 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?

Software AG, headquartered in Darmstadt, tops this list with the largest team on record.

Which city has the most enterprise application integration firms?

Berlin leads with 14 headquartered companies, followed by Hamburg (12) and Stuttgart (6).

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 1,728 verified decision-maker contacts tracked across these 152 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 28, 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.