Company lists · Data verified August 2026

Top 25 Data integration consulting firms based in Germany

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,344 companies tracked

There are 1,344 data integration consulting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 28,839 professional contacts across them, including 11,422 with verified work emails and 1,039 with mobile numbers. Berlin is the largest hub.

This list covers data integration consulting firms 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.

1,344Companies

28,839Contacts tracked

11,422Verified emails

1,039Mobile numbers

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The 25 largest data integration consulting firms based in Germany

Ranked by team size

Top 25 of 1,344 data integration consulting firms 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	Latentview Analytics	Munich	1,001-5,000	1,659	581
2	P3	Stuttgart	1,001-5,000	1,458	841
3	Celfocus	Dusseldorf	1,001-5,000	1,256	586
4	ACP Gruppe	Koln	1,001-5,000	1,070	365
5	Senacor Technologies	Bonn	1,001-5,000	790	486
6	TNG Technology Consulting	Berlin	501-1,000	767	139
7	Denodo	Munich	501-1,000	701	298
8	Infomotion Gmbh	Stuttgart	501-1,000	444	289
9	BTC Bilişim Hizmetleri	Oldenburg	201-500	417	192
10	Natuvion	Munchen	501-1,000	412	284
11	Hirexa Solutions	Dusseldorf	201-500	379	92
12	Act-On Group	Munich	501-1,000	363	276
13	b.telligent	Hamburg	201-500	317	155
14	Achala IT Solutions PVT LTD	Munich	201-500	312	73
15	Interworks	Dusseldorf	201-500	284	245
16	Adex Partners	Frankfurt	201-500	242	160
17	T.Con Gmbh & Co. KG	n/a	201-500	242	150
18	Realcore Group Gmbh	Weinheim	501-1,000	202	123
19	Viadee Unternehmensberatung AG	Munster	201-500	189	131
20	Cimt AG	Duesseldorf	201-500	188	102
21	Q Perior	Stuttgart	1,001-5,000	168	56
22	ISR Information Products AG	Munchen	201-500	138	81
23	Prodato	Nurnberg	51-200	137	85
24	Oraylis Gmbh	Meerbusch	51-200	134	88
25	Magnitude Software	Hilden	501-1,000	124	52

Showing 25 of 1,344 data integration consulting firms based in Germany

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Data integration consulting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 125 HQs

1,039Contacts with mobile numbers

14Emails re-verified in last 30 days

Companies by employee count

1-10

725

11-50

428

51-200

120

201-500

501-1,000

1,001-5,000

10001+

Data integration consulting firms by metro

Metro	Companies
Data integration consulting firms in Berlin	125
Data integration consulting firms in Hamburg	90
Data integration consulting firms in Munchen	56
Data integration consulting firms in Dusseldorf	45
Data integration consulting firms in Stuttgart	40
Data integration consulting firms in Munich	38
Data integration consulting firms in Koln	32
Data integration consulting firms in Frankfurt	30

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 “data integration consulting firms”, 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; 14 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 data integration consulting firms are there based in Germany?

There are 1,344 data integration consulting firms headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Latentview Analytics, headquartered in Munich, tops this list with the largest team on record.

Which city has the most data integration consulting firms?

Berlin leads with 125 headquartered companies, followed by Hamburg (90) and Munchen (56).

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 11,422 verified decision-maker contacts tracked across these 1,344 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.