Company lists · Data verified August 2026

Top 25 Business intelligence consulting firms based in Dusseldorf, Germany

Name: Business intelligence consulting firms based in Dusseldorf, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 83 companies tracked

There are 83 business intelligence consulting firms headquartered in Dusseldorf, Germany (RevenueBase, August 2026). RevenueBase tracks 2,462 professional contacts across them, including 1,192 with verified work emails and 245 with mobile numbers. Berlin is the largest hub.

This list covers business intelligence consulting firms 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.

83Companies

2,462Contacts tracked

1,192Verified emails

245Mobile numbers

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The 25 largest business intelligence consulting firms based in Dusseldorf, Germany

Ranked by team size

Top 25 of 83 business intelligence consulting firms 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	Interworks	Dusseldorf	201-500	284	245
3	Consileon Business Consultancy Gmbh	Dusseldorf	501-1,000	183	109
4	Grey Solutions Gmbh	Dusseldorf	51-200	75	30
5	MEC Group	Dusseldorf	51-200	69	45
6	Blueforte	Dusseldorf	51-200	62	39
7	Conlab Management Consultants	Dusseldorf	11-50	47	15
8	Avocons Gmbh	Dusseldorf	51-200	37	2
9	Basycon Unternehmensberatung Gmbh	Dusseldorf	51-200	30	21
10	Meryts	Dusseldorf	11-50	24	12
11	Concedro Gmbh	Dusseldorf	11-50	19	14
12	Haavest Gmbh	Dusseldorf	11-50	13	10
13	Hendricks, Rost & Cie. Gmbh	Dusseldorf	11-50	13	9
14	datatraining.io	Dusseldorf	1-10	13	4
15	Blue BEE Intelligence	Dusseldorf	1-10	11	6
16	Kopfspringer	Dusseldorf	11-50	11	5
17	Visus Advisory	Dusseldorf	1-10	11	2
18	Mcsc Consulting	Dusseldorf	1-10	8	3
19	Evomate	Dusseldorf	1-10	7	5
20	Ariscon Gmbh	Dusseldorf	1-10	6	5
21	Green Lemon Consulting Gmbh	Dusseldorf	1-10	6	3
22	Finit Solutions Gmbh	Dusseldorf	1-10	4	3
23	Raytion	Dusseldorf	51-200	4	2
24	Benco Partners Gmbh	Dusseldorf	11-50	4	1
25	NRB	Dusseldorf	1-10	4	1

Showing 25 of 83 business intelligence consulting firms based in Dusseldorf, Germany

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Business intelligence consulting firms based in Dusseldorf, Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 237 HQs

245Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Business intelligence consulting firms by metro in Germany

Metro	Companies
Business intelligence consulting firms in Berlin	237
Business intelligence consulting firms in Hamburg	152
Business intelligence consulting firms in Munchen	114
Business intelligence consulting firms in Dusseldorf	84
Business intelligence consulting firms in Munich	78
Business intelligence consulting firms in Stuttgart	51
Business intelligence consulting firms in Koln	50

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 “business intelligence consulting firms”, 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; 10 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 business intelligence consulting firms are there based in Dusseldorf, Germany?

There are 83 business intelligence consulting firms 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 business intelligence consulting firms?

Berlin leads with 237 headquartered companies, followed by Hamburg (152) and Munchen (114).

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 1,192 verified decision-maker contacts tracked across these 83 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.