Company lists · Data refreshed September 2026

Top 25 Network security attorneys based in Germany

RevenueBase identified 404 network security attorneys headquartered in Germany as of September 2026 and tracks 1,778 professional contacts across them, including 701 with verified work emails. Berlin is the largest hub.

This list covers network security attorneys headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
404Companies
1,778Contacts tracked
701Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest network security attorneys based in Germany

Ranked by team size
Top 25 of 404 network security attorneys based in Germany, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to network security attorneys: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHamburg, GermanyHQ checked Sep 29, 202651-20071 contacts →

Indirect evidence

“intersoft consulting ist ein spezialisiertes Beratungsunternehmen in den Bereichen Datenschutz, IT-Sicherheit und IT-Forensik.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceUlm, GermanyHQ checked Sep 29, 202651-20069 contacts →

Partial evidence

“ditis - The Security Company!”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceGarching, GermanyHQ checked Sep 29, 202651-20046 contacts →

Partial evidence

“HvS-Consulting AG is consulting large and medium-sized companies on the topic of cyber security since 2002.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceAugsburg, GermanyHQ checked Sep 29, 202611-5044 contacts →

Indirect evidence

“SKALIERUNG MITTELSTAND Wir sind eine unabhängige Wirtschaftskanzlei im Raum Augsburg.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceHamburg, GermanyHQ checked Sep 29, 202651-20040 contacts →

Partial evidence

“BDO Cyber Security GmbH is your competent partner in all in all cyber security matters.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceLandau, GermanyHQ checked Sep 29, 202651-20038 contacts →

Indirect evidence

“Die actago GmbH zählt mit über 70 erfahrenen Mitarbeitern zu den führenden Dienstleistern in den Bereichen Datenschutz und Informationssicherheit.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceCologne, GermanyHQ checked Sep 29, 202651-20037 contacts →

Indirect evidence

“KINAST Rechtsanwälte is a law practice company based in Cologne, North Rhine-Westphalia, Germany.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceNeu-Isenburg, GermanyHQ checked Sep 29, 202651-20034 contacts →

Indirect evidence

“Wir sind die Com-Sys!”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceNuremberg, GermanyHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

“Recht – Datenschutz – Compliance.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceKarlsruhe, GermanyHQ checked Sep 29, 202611-5022 contacts →

Indirect evidence

“Die Boutique-Kanzlei für die digitale Ära.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceHutthurm, GermanyHQ checked Sep 29, 202611-5021 contacts →

Partial evidence

“More than 20 years of experience have teached us the importance of data protection and IT security in companies.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceHannover, GermanyHQ checked Sep 29, 202611-5021 contacts →

Indirect evidence

“Althammer & Kill – Ihr Partner für Datenschutz, Informationssicherheit, Compliance und Künstliche Intelligenz (KI).”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceRegensburg, GermanyHQ checked Sep 29, 202651-20020 contacts →

Indirect evidence

“Projekt 29 – Ihr Partner für Datenschutz und IT-Compliance Mit über 4.500 Kunden, die bereits unter dem P29-Group-Schutzschild stehen, bieten wir umfassenden Schutz und…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceCottbus, GermanyHQ checked Sep 29, 202651-20020 contacts →

Indirect evidence

“1991 wurde mit der Wieder- Gründung der Stadtwerke Cottbus GmbH ein modernes Versorgungsunternehmen gegründet.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceHerford, GermanyHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Ihr zuverlässiger Partner für Consulting, Training und Services im Bereich Datenschutz und Informationssicherheit.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceBremen, GermanyHQ checked Sep 29, 202611-5017 contacts →

Indirect evidence

“FIRST PRIVACY is member of the DSN GROUP – a leading provider of services for the management and assessment of corporate data protection.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceHamburg, GermanyHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“PLANIT // LEGAL offers advisory services for IT- and data protection law, services as EU-Representative, Data Protection Officers and Legal Tech (Data Privacy Managment Software -…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceBerlin, GermanyHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“Die Kanzlei HK2 Rechtsanwälte ist eine überregional tätige Wirtschaftskanzlei mit Sitz in Berlin.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceDarmstadt, GermanyHQ checked Sep 29, 202651-20016 contacts →

Partial evidence

“DIESEC, founded by Carl Dietzel in 2009, is dedicated to securing your most valuable asset - your data.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBonn, GermanyHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

“Scheja & Partners GmbH & Co.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceHamburg, GermanyHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

“We advise companies and organisations on all facets of data protection law as well as on online services, social media and marketing strategies.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceMünster, GermanyHQ checked Sep 29, 202611-5014 contacts →

Indirect evidence

“Unser Anspruch ist Datenschutz auf höchstem Niveau.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceWettenberg, GermanyHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“Unser Versprechen für Ihre Cybersicherheit!”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceDeidesheim, GermanyHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“Die Basec GmbH unterstützt Unternehmen bei der Umsetzung ihrer IT-Souveränität, um so erfolgreich Cyberattacken zu verhindern und den Geschäftsablauf zu sichern.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceBerlin, GermanyHQ checked Sep 29, 202611-5012 contacts →

Indirect evidence

“https://danckert-partner.de/impressum/ DANCKERT & PARTNER ist als Kanzlei in den Bereichen Strafverteidigung, Compliance, Internal Investigations & Unternehmenssicherheit sowie…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 404 network security attorneys based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 701 reachable decision-makers.

Free signup · no credit card

View the full list →

Network security attorneys based in Germany at a glance

As of Sep 29, 2026
39.4%Verified-email coverage
4.4Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · Berlin
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
294
11-50
94
51-200
12
201-500
2

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 404 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among network security attorneys, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “network security attorneys”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names network security attorneys), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among network security attorneys, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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
Every listed company carries at least one verified work email, 701 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Network security attorneys by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names network security attorneys, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many network security attorneys are there based in Germany?

RevenueBase identified 404 network security attorneys headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most network security attorneys?

Berlin leads with 30 headquartered companies, followed by Munchen (26) and Hamburg (21).

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 701 verified decision-maker contacts tracked across these 404 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 404 network security attorneys based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.