Company lists · Data verified August 2026

Top 25 Data protection law firms based in Germany

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 461 companies tracked

There are 461 data protection law firms headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 1,608 professional contacts across them, including 481 with verified work emails and 15 with mobile numbers. Berlin is the largest hub.

This list covers data protection law 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.

461Companies

1,608Contacts tracked

481Verified emails

15Mobile numbers

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The 25 largest data protection law firms based in Germany

Ranked by team size

Top 25 of 461 data protection law 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	Intersoft Consulting Services AG	Koln	51-200	70	45
2	Privacy Company	Berlin	11-50	62	9
3	Gantner & Schmidt Wirtschaftskanzlei	Augsburg	11-50	43	1
4	Kinast Rechtsanwälte	Cologne	51-200	37	16
5	JBB Rechtsanwälte	Berlin	51-200	30	12
6	MKM Legal	Berlin	11-50	23	15
7	Projekt 29 Gmbh & Co. KG	Regensburg	51-200	22	13
8	Aigner Business Solutions Gmbh	Hutthurm	11-50	21	10
9	Althammer & Kill	Dusseldorf	11-50	21	9
10	Activemind AG	Berlin	11-50	18	13
11	Data Privacy Office Europe	Berlin	11-50	17	11
12	Planit Legal	Hamburg	11-50	16	13
13	Hk2 Rechtsanwälte	Berlin	11-50	15	9
14	Scheja & Partners Gmbh & Co. KG	Bonn	11-50	14	10
15	KEYED	Hannover	11-50	13	9
16	UP Rechtsanwälte	Augsburg	11-50	11	3
17	Ituso Datenschutz & Informationssicherheit	Dachau	11-50	10	6
18	Simpliant	Berlin	11-50	9	5
19	Frey Rechtsanwälte Partnerschaft MBB	Koln	11-50	8	7
20	Lexict Data Protection Consultants	Hannover	11-50	8	6
21	Rickert Rechtsanwaltsgesellschaft MBH	Bonn	11-50	8	6
22	DSB Münster Gmbh	Munster	11-50	8	6
23	Gkds Gesellschaft FÜR Kommunalen Datenschutz MBH	Munchen	11-50	8	4
24	Holegal Rechtsanwaltsgesellschaft MBH	Passau	11-50	8	3
25	Tacticx Gmbh	Berlin	11-50	7	5

Showing 25 of 461 data protection law firms based in Germany

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Data protection law firms based in Germany at a glance

As of Aug 28, 2026

1-10Median size (employees)

BerlinLargest hub · 47 HQs

15Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

352

11-50

51-200

Data protection law firms by metro

Metro	Companies
Data protection law firms in Berlin	47
Data protection law firms in Hamburg	34
Data protection law firms in Munchen	30
Data protection law firms in Dusseldorf	13
Data protection law firms in Bonn	11
Data protection law firms in Koln	10
Data protection law firms in Frankfurt	8
Data protection law firms in Munich	8

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 protection law 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 data protection law firms are there based in Germany?

There are 461 data protection law firms headquartered in Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Intersoft Consulting Services AG, headquartered in Koln, tops this list with the largest team on record.

Which city has the most data protection law firms?

Berlin leads with 47 headquartered companies, followed by Hamburg (34) and Munchen (30).

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 481 verified decision-maker contacts tracked across these 461 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.