Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultants based in Germany

Name: Cybersecurity consultants based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 1,481 companies tracked

RevenueBase identified 1,481 cybersecurity consultants headquartered in Germany as of September 2026 and tracks 14,555 professional contacts across them, including 6,037 with verified work emails and 309 with mobile numbers. Berlin is the largest hub.

This list covers cybersecurity consultants 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 24, 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 24, 2026 86% judged on-target in blind review

1,481Companies

14,555Contacts tracked

6,037Verified emails

309Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity consultants based in Germany

Ranked by team size

Top 25 of 1,481 cybersecurity consultants based in Germany, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	BCG Platinion	Indirect evidence	Cologne, GermanyHQ checked Sep 24, 2026	1,001-5,000	925 contacts →
	Indirect evidence “At BCG Platinion, we leverage our expertise alongside the unique experiences of our teams to accelerate digital transformations for our clients.” Source: RevenueBase Database · checked Sep 24, 2026
2	IC Consult	Indirect evidence	München, GermanyHQ checked Sep 24, 2026	501-1,000	692 contacts →
	Indirect evidence “Identity Excellence Delivered.” Source: RevenueBase Database · checked Sep 24, 2026
3	Secunet Security Networks AG	Indirect evidence	Essen, GermanyHQ checked Sep 24, 2026	1,001-5,000	623 contacts →
	Indirect evidence “secunet – We are the Guardians of Europe's Digital Freedom.” Source: RevenueBase Database · checked Sep 24, 2026
4	Utimaco	Partial evidence	Aachen, GermanyHQ checked Sep 24, 2026	501-1,000	507 contacts →
	Partial evidence “UTIMACO is a global platform provider of trusted Cybersecurity and Compliance solutions and services with headquarters in Aachen (Germany) and Campbell, CA (USA).” Source: RevenueBase Database · checked Sep 24, 2026
5	G Data Cyberdefense	Indirect evidence	Bochum, GermanyHQ checked Sep 24, 2026	501-1,000	386 contacts →
	Indirect evidence “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Source: RevenueBase Database · checked Sep 24, 2026
6	T Security - Dach	Indirect evidence	Bonn, GermanyHQ checked Sep 24, 2026	1,001-5,000	363 contacts →
	Indirect evidence “Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.” Source: RevenueBase Database · checked Sep 24, 2026
7	Infinigate Deutschland	Partial evidence	Haar, GermanyHQ checked Sep 24, 2026	201-500	242 contacts →
	Partial evidence “Die Infinigate Group konzentriert sich als Value-add Distributor auf führende und nachhaltige Cybersecurity-Lösungen.” Source: RevenueBase Database · checked Sep 24, 2026
8	DTS Systeme Gmbh	Indirect evidence	Herford, GermanyHQ checked Sep 24, 2026	201-500	222 contacts →
	Indirect evidence “DTS Systeme steht als erfolgreicher IT-Dienstleister seit über 40 Jahren deutschland- und europaweit für Innovation, Kompetenz sowie Leidenschaft.” Source: RevenueBase Database · checked Sep 24, 2026
9	Is4it Gmbh	Indirect evidence	Oberhaching, GermanyHQ checked Sep 24, 2026	201-500	178 contacts →
	Indirect evidence “Das in Oberhaching bei München ansässige Unternehmen wurde im Jahr 2002 gegründet.” Source: RevenueBase Database · checked Sep 24, 2026
10	CS Visor	Indirect evidence	Bayern, GermanyHQ checked Sep 24, 2026	11-50	132 contacts →
	Indirect evidence “CS VISOR is a leading cyber security education/training center and professional recruitment & IT security service provider, dedicated to- help people in changing their careers to…” Source: RevenueBase Database · checked Sep 24, 2026
11	USD AG	Indirect evidence	Neu-isenburg, GermanyHQ checked Sep 24, 2026	51-200	130 contacts →
	Indirect evidence “Die usd AG schützt Unternehmen vor Hackern und Kriminellen.” Source: RevenueBase Database · checked Sep 24, 2026
12	TÜV Informationstechnik Gmbh	Indirect evidence	Essen, GermanyHQ checked Sep 24, 2026	51-200	111 contacts →
	Indirect evidence “TÜV Informationstechnik GmbH (headquartered in Essen, Germany) is a renowned IT security service provider and an independent testing institute and laboratory for IT security and…” Source: RevenueBase Database · checked Sep 24, 2026
13	PAN Dacom Networking AG	Indirect evidence	Dreieich, GermanyHQ checked Sep 24, 2026	201-500	90 contacts →
	Indirect evidence “Wenn das Internet eine Stadt wäre, bauen wir die Straßen.“ So beschreibt COO, Thomas Klein, das, was die Pan Dacom Networking AG (aus)macht.” Source: RevenueBase Database · checked Sep 24, 2026
14	Neam It-Services Gmbh	Indirect evidence	Paderborn, GermanyHQ checked Sep 24, 2026	51-200	81 contacts →
	Indirect evidence “neam IT-Services GmbH – founded in 1996 – is a Systems Integrator based in Paderborn, Germany and operating in various projects all over Europe.” Source: RevenueBase Database · checked Sep 24, 2026
15	Exclusive Networks Deutschland Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 24, 2026	51-200	81 contacts →
	Partial evidence “Exclusive Networks ist ein globaler Cybersecurity- und Netzwerk-Spezialist, der Partnern und Endkunden über bewährte Vertriebswege und auf der Grundlage des technischen Know-hows…” Source: RevenueBase Database · checked Sep 24, 2026
16	R-Tec IT Security Gmbh	Indirect evidence	Wuppertal, GermanyHQ checked Sep 24, 2026	51-200	79 contacts →
	Indirect evidence “r-tec IT Security ist seit über 25 Jahren auf IT-Sicherheit spezialisiert.” Source: RevenueBase Database · checked Sep 24, 2026
17	8com Gmbh & Co. KG	Indirect evidence	Neustadt An Der Weinstrasse, GermanyHQ checked Sep 24, 2026	51-200	77 contacts →
	Indirect evidence “8COM is a leading Managed Security Service Provider (MSSP).” Source: RevenueBase Database · checked Sep 24, 2026
18	Secuinfra Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 24, 2026	51-200	73 contacts →
	Indirect evidence “SECUINFRA, expert and partner for cyber defense, has specialized in the detection, analysis and defense against cyber attacks since 2010.” Source: RevenueBase Database · checked Sep 24, 2026
19	Intersoft Consulting Services AG	Indirect evidence	Hamburg, GermanyHQ checked Sep 24, 2026	51-200	71 contacts →
	Indirect evidence “intersoft consulting ist ein spezialisiertes Beratungsunternehmen in den Bereichen Datenschutz, IT-Sicherheit und IT-Forensik.” Source: RevenueBase Database · checked Sep 24, 2026
20	Link11 Gmbh	Partial evidence	Frankfurt, GermanyHQ checked Sep 24, 2026	51-200	69 contacts →
	Partial evidence “Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Source: RevenueBase Database · checked Sep 24, 2026
21	Ditis Systeme	Indirect evidence	Ulm, GermanyHQ checked Sep 24, 2026	51-200	69 contacts →
	Indirect evidence “ditis - The Security Company!” Source: RevenueBase Database · checked Sep 24, 2026
22	Syss Gmbh	Indirect evidence	Tübingen, GermanyHQ checked Sep 24, 2026	51-200	69 contacts →
	Indirect evidence “Die SySS GmbH ist ein herstellerunabhängiger IT-Sicherheitsdienstleister und führender Anbieter für Penetrationstests in der DACH-Region.” Source: RevenueBase Database · checked Sep 24, 2026
23	SRC Security Research And Consulting Gmbh	Indirect evidence	Bonn, GermanyHQ checked Sep 24, 2026	51-200	67 contacts →
	Indirect evidence “SRC Security Research & Consulting is committed to providing service in the areas of information technology and information security.” Source: RevenueBase Database · checked Sep 24, 2026
24	Techbros	Partial evidence	Düsseldorf, GermanyHQ checked Sep 24, 2026	501-1,000	67 contacts →
	Partial evidence “We deliver advanced IT, Cybersecurity, AI, and Telecommunications solutions for enterprises, operators, and governments worldwide.” Source: RevenueBase Database · checked Sep 24, 2026
25	Enginsight Gmbh	Partial evidence	Jena, GermanyHQ checked Sep 24, 2026	51-200	65 contacts →
	Partial evidence “Enginsight ist die praxisnahe und effiziente Cybersecurity Plattform aus Deutschland, für mittelständische Unternehmen, KRITIS und öffentliche Träger.” Source: RevenueBase Database · checked Sep 24, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity consultants.
Partial evidence: Its own public description names part of cybersecurity consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,481 cybersecurity consultants based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 6,037 reachable decision-makers.

Free signup · no credit card

View the full list →

Cybersecurity consultants based in Germany at a glance

As of Sep 24, 2026

41.5%Verified-email coverage

2.1%Mobile-number coverage

9.8Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Berlin

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

900

11-50

431

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

4,5110–30

1,39931–60

9861–90

290–180

27180+

Company record updated

Median 69.0d

00–30

4,84631–60

5,98061–90

2,75790–180

972180+

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 cybersecurity consultants, 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 “cybersecurity consultants”. 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 cybersecurity consultants), 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 cybersecurity consultants, 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, 6,037 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 24, 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.

Cybersecurity consultants by metro

Cybersecurity consultants in Berlin127
Cybersecurity consultants in Munich54
Cybersecurity consultants in Hamburg52
Cybersecurity consultants in Munchen49
Cybersecurity consultants in Koln35
Cybersecurity consultants in Frankfurt29
Cybersecurity consultants in Dusseldorf25

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 cybersecurity consultants, 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 cybersecurity consultants are there based in Germany?

RevenueBase identified 1,481 cybersecurity consultants 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?

BCG Platinion, headquartered in Cologne, tops this list with the largest team on record.

Which city has the most cybersecurity consultants?

Berlin leads with 127 headquartered companies, followed by Munich (54) and Hamburg (52).

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 6,037 verified decision-maker contacts tracked across these 1,481 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,481 cybersecurity consultants based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

Cybersecurity consultants by geography

Browse the directory

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.