Company lists · Data verified August 2026

Top 14 AI integration software companies based in Dusseldorf, Germany

Name: AI integration software companies based in Dusseldorf, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 30 companies tracked

There are 30 AI integration software companies headquartered in Dusseldorf, Germany (RevenueBase, August 2026). RevenueBase tracks 1,461 professional contacts across them, including 672 with verified work emails and 96 with mobile numbers. Berlin is the largest hub.

This list covers AI integration software companies headquartered in Dusseldorf, 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.

30Companies

1,461Contacts tracked

672Verified emails

96Mobile numbers

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The 14 largest AI integration software companies based in Dusseldorf, Germany

Ranked by team size

Top 14 of 30 AI integration software companies based in Dusseldorf, 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	Celfocus	Dusseldorf	1,001-5,000	1,256	586
2	Appythings	Dusseldorf	51-200	40	26
3	ONE Thousand	Dusseldorf	11-50	31	17
4	kauz.ai	Dusseldorf	11-50	30	12
5	Optbyte Software Solutions	Dusseldorf	11-50	27	8
6	Exelentic	Dusseldorf	11-50	16	9
7	Raas Gmbh	Dusseldorf	51-200	15	6
8	panos.ai	Dusseldorf	1-10	2	2
9	Menisc	Dusseldorf	1-10	2	1
10	Webrichtung Gmbh	Dusseldorf	1-10	2	1
11	Technidoo Solutions	Dusseldorf	11-50	1	1
12	Insoft Infotel Software Gmbh	Dusseldorf	1-10	1	1
13	Lytiq Gmbh	Dusseldorf	1-10	1	1
14	Miriclest	Dusseldorf	1-10	1	1

Showing 14 of 30 AI integration software companies based in Dusseldorf, Germany

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AI integration software companies based in Dusseldorf, Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 191 HQs

96Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

AI integration software companies by metro in Germany

Metro	Companies
AI integration software companies in Berlin	191
AI integration software companies in Hamburg	78
AI integration software companies in Munich	76
AI integration software companies in Munchen	60
AI integration software companies in Stuttgart	36
AI integration software companies in Dusseldorf	30
AI integration software companies in Frankfurt	28

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 “AI integration software companies”, with match quality audited by blind human judging, and headquartered in Dusseldorf, 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; 1 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 AI integration software companies are there based in Dusseldorf, Germany?

There are 30 AI integration software companies headquartered in Dusseldorf, Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Celfocus, headquartered in Dusseldorf, tops this list with the largest team on record.

Which city has the most AI integration software companies?

Berlin leads with 191 headquartered companies, followed by Hamburg (78) and Munich (76).

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 672 verified decision-maker contacts tracked across these 30 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.