Company lists · Data verified August 2026

Top 25 Enterprise IT consulting firms based in Germany

Name: Enterprise IT 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 4,575 companies tracked

There are 4,575 enterprise IT consulting firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 65,023 professional contacts across them, including 28,707 with verified work emails and 1,610 with mobile numbers. Berlin is the largest hub.

This list covers enterprise IT 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.

4,575Companies

65,023Contacts tracked

28,707Verified emails

1,610Mobile numbers

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The 25 largest enterprise IT consulting firms based in Germany

Ranked by team size

Top 25 of 4,575 enterprise IT 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	Accenture Dach	Hamburg	10001+	3,688	1,989
2	Nortal	Berlin	1,001-5,000	1,497	892
3	P3	Stuttgart	1,001-5,000	1,458	841
4	ACP Gruppe	Koln	1,001-5,000	1,070	365
5	Alpha FMC	Frankfurt	1,001-5,000	1,030	796
6	Delta Capita	Frankfurt	1,001-5,000	973	606
7	NETGO	Giessen	1,001-5,000	952	461
8	BCG Platinion	Dusseldorf	1,001-5,000	928	519
9	BTC	Oldenburg	1,001-5,000	844	422
10	Senacor Technologies	Bonn	1,001-5,000	790	486
11	TNG Technology Consulting	Berlin	501-1,000	767	139
12	MTI	Munchen	201-500	762	75
13	Maibornwolff Gmbh	Munchen	501-1,000	730	421
14	Metafinanz	Stuttgart	501-1,000	669	448
15	Tenth Revolution Group	Cologne	1,001-5,000	663	343
16	Prov International	Munich	501-1,000	609	237
17	Würth IT Gmbh	Waldenburg	1,001-5,000	528	348
18	Mindsquare AG	Bielefeld	501-1,000	435	244
19	BTC Bilişim Hizmetleri	Oldenburg	201-500	417	192
20	Iteratec	Hamburg	201-500	405	236
21	CENIT	Oelsnitz	501-1,000	396	151
22	Hirexa Solutions	Dusseldorf	201-500	379	92
23	Act-On Group	Munich	501-1,000	363	276
24	Telekom Security	Bonn	1,001-5,000	360	183
25	Akquinet	Grossen-Buseck	501-1,000	340	10

Showing 25 of 4,575 enterprise IT consulting firms based in Germany

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Enterprise IT consulting firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 325 HQs

1,610Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

2,637

11-50

1,314

51-200

345

201-500

501-1,000

1,001-5,000

10001+

Enterprise IT consulting firms by metro

Metro	Companies
Enterprise IT consulting firms in Berlin	325
Enterprise IT consulting firms in Hamburg	237
Enterprise IT consulting firms in Munchen	178
Enterprise IT consulting firms in Munich	126
Enterprise IT consulting firms in Dusseldorf	121
Enterprise IT consulting firms in Koln	103
Enterprise IT consulting firms in Stuttgart	84

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 “enterprise IT 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; 0 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 enterprise IT consulting firms are there based in Germany?

There are 4,575 enterprise IT consulting firms headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Accenture Dach, headquartered in Hamburg, tops this list with the largest team on record.

Which city has the most enterprise IT consulting firms?

Berlin leads with 325 headquartered companies, followed by Hamburg (237) and Munchen (178).

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 28,707 verified decision-maker contacts tracked across these 4,575 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.