Company lists · Data refreshed September 2026

Top 25 Ibm security resellers based in Germany

Name: Ibm security resellers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 88 companies tracked

RevenueBase identified 88 ibm security resellers headquartered in Germany as of September 2026 and tracks 1,745 professional contacts across them, including 295 with verified work emails. Berlin is the largest hub.

This list covers ibm security resellers 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 28, 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 28, 2026 86% judged on-target in blind review

88Companies

1,745Contacts tracked

295Verified emails

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The 25 largest ibm security resellers based in Germany

Ranked by team size

Top 25 of 88 ibm security resellers based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to ibm security resellers: 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	Secunet Security Networks AG	Indirect evidence	Essen, GermanyHQ checked Sep 28, 2026	1,001-5,000	623 contacts →
	Indirect evidence “secunet – We are the Guardians of Europe's Digital Freedom.” Source: RevenueBase Database · checked Sep 28, 2026
2	Securepoint Gmbh	Indirect evidence	Lüneburg, GermanyHQ checked Sep 28, 2026	201-500	113 contacts →
	Indirect evidence “Securepoint GmbH, from the Hanseatic city of Lüneburg, is the market leader in the development of professional “Unified Threat Management” solutions in Germany.” Source: RevenueBase Database · checked Sep 28, 2026
3	Rohde & Schwarz Cybersecurity	Partial evidence	Munich, GermanyHQ checked Sep 28, 2026	201-500	96 contacts →
	Partial evidence “Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mispa Technologies Gmbh	Partial evidence	Langenfeld (rheinland), GermanyHQ checked Sep 28, 2026	51-200	63 contacts →
	Partial evidence “We, mispa Technologies GmbH, a leading IT security and service provider, deliver consulting, design and managed services to help our customers get the most out of their IT…” Source: RevenueBase Database · checked Sep 28, 2026
5	Consecur Gmbh	Partial evidence	Meppen, GermanyHQ checked Sep 28, 2026	51-200	39 contacts →
	Partial evidence “As IT security company we protect your electronical stored data against cyber attacks.” Source: RevenueBase Database · checked Sep 28, 2026
6	Link Protect Gmbh	Indirect evidence	Bayern, GermanyHQ checked Sep 28, 2026	51-200	19 contacts →
	Indirect evidence “link protect GmbH is an information technology and services company based out of Münchner Straße 92, Kirchseeon, Bavaria, Germany.” Source: RevenueBase Database · checked Sep 28, 2026
7	Magelan Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Magelan - founded in 1996 - is an owner-managed IT service and consulting company based in Munich, Germany, focusing on IT service management, unified endpoint management…” Source: RevenueBase Database · checked Sep 28, 2026
8	Cyber Samurai Gmbh	Partial evidence	Vaterstetten, GermanyHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Cyber Samurai GmbH – Ihr IT-Security Dienstleister im Kampf gegen aktuelle Cyberbedrohungen.” Source: RevenueBase Database · checked Sep 28, 2026
9	Agt-Advanced German Technology	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	51-200	15 contacts →
	Indirect evidence “AGT helps organizations create secure environments for safer operations and better service.” Source: RevenueBase Database · checked Sep 28, 2026
10	Artada Gmbh	Indirect evidence	Werl, GermanyHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “ARTADA GmbH is an information technology and services company based out of Hammer Str.” Source: RevenueBase Database · checked Sep 28, 2026
11	Keepbit	Indirect evidence	Augsburg, GermanyHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “IT-Sicherheit, die schützt, bevor es kritisch wird!” Source: RevenueBase Database · checked Sep 28, 2026
12	ISL Internet Sicherheitslösungen Gmbh	Partial evidence	Bochum, GermanyHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “ISL Internet Sicherheitslösungen GmbH, based in Bochum, has been developing innovative and future-proof IT security solutions since it was founded in As a leading German software…” Source: RevenueBase Database · checked Sep 28, 2026
13	BMU Beratungsgesellschaft Mittelständischer Unternehmen MBH	Indirect evidence	Northeim, GermanyHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “BMU Beratungsgesellschaft Mittelständischer Unternehmen mbH is a computer software company based out of Scharnhorstplatz 6, Northeim, Lower Saxony, Germany.” Source: RevenueBase Database · checked Sep 28, 2026
14	Aphos Gesellschaft FÜR It-Sicherheit MBH	Indirect evidence	Eschborn, GermanyHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “IT-Sicherheit ist der grundlegende Baustein für die digitale Transformation.” Source: RevenueBase Database · checked Sep 28, 2026
15	Sequire Technology	Partial evidence	Saarbrücken, GermanyHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Sicherheit können wir Wir sind sequire (für: security (engl: Sicherheit) und quire (lateinisch: können))!” Source: RevenueBase Database · checked Sep 28, 2026
16	Sambus Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Anbieter von individuellen Hard- und Softwarelösungen, und Beratungstätigkeiten im Bereich It-Sicherheit Kompetenter IT-Dienstleister, Verkauf von Hard- und Software.” Source: RevenueBase Database · checked Sep 28, 2026
17	Portformance Gmbh	Partial evidence	Neumarkt In Der Oberpfalz, GermanyHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Our work is built on two pillars: expert consulting and the operation of proven security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
18	Helmich It-Security Gmbh Powered By Digit4u Group	Partial evidence	Marl, GermanyHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Full-Service-Dienstleiter im Bereich der IT-Security- Wir helfen Ihnen Ihre Herausforderungen in den Griff zu bekommen oder übernehmen diese vollständig für Sie!” Source: RevenueBase Database · checked Sep 28, 2026
19	Ujima Gmbh	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “ujima ist ein führender Anbieter von Cyber-Sicherheitslösungen.” Source: RevenueBase Database · checked Sep 28, 2026
20	P29 Group	Indirect evidence	Regensburg, GermanyHQ checked Sep 28, 2026	51-200	9 contacts →
	Indirect evidence “Wir sind die P29 Group – spezialisiert auf Sicherheit in der Digitalisierung.” Source: RevenueBase Database · checked Sep 28, 2026
21	Esourceone Gmbh	Indirect evidence	Bamberg, GermanyHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Die eSourceONE GmbH ist ein IT-Unternehmen mit Sitz in der Weltkulturerbe-Stadt Bamberg, das sich auf die Bereitstellung von innovativer Software und Lösungen in den Bereichen…” Source: RevenueBase Database · checked Sep 28, 2026
22	Graef Gruppe	Indirect evidence	Berlin, GermanyHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “GRAEF Gruppe Ihr starker Partner für Montage, Planung, Distribution von Sicherheitstechnik und IT Die Unternehmen der GRAEF-Gruppe bieten folgende Produkte und Dienstleistungen…” Source: RevenueBase Database · checked Sep 28, 2026
23	Grtnr.It Gmbh	Partial evidence	Isernhagen, GermanyHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “We provide Cyber Security solutions to all customers, whether it be Hardware, Software or Cloud Services.” Source: RevenueBase Database · checked Sep 28, 2026
24	Otoko Gmbh	Indirect evidence	Cologne, GermanyHQ checked Sep 28, 2026	51-200	7 contacts →
	Indirect evidence “Die OTOKO GmbH revolutioniert die Art und Weise, wie Organisationen ihre IT-Sicherheits- und Softwareentwicklungsanforderungen angehen.” Source: RevenueBase Database · checked Sep 28, 2026
25	Tectag Group	Partial evidence	Dortmund, GermanyHQ checked Sep 28, 2026	201-500	6 contacts →
	Partial evidence “Tectag Group is an international security and software provider with focus on digital transformation and cybersecurity.” Source: RevenueBase Database · checked Sep 28, 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: ibm security resellers. 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 ibm security resellers.
Partial evidence: Its own public description names part of ibm security resellers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ibm security resellers. 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 88 ibm security resellers based in Germany

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Ibm security resellers based in Germany at a glance

As of Sep 28, 2026

16.9%Verified-email coverage

19.8Average contacts per company

11-50Median size (employees)

8.0%Largest-city concentration · Berlin

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 88 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 ibm security resellers, 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 “ibm security resellers”. 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 ibm security resellers), 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 ibm security resellers, 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, 295 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 28, 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.

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 ibm security resellers, 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 ibm security resellers are there based in Germany?

RevenueBase identified 88 ibm security resellers 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?

Secunet Security Networks AG, headquartered in Essen, tops this list with the largest team on record.

Which city has the most ibm security resellers?

Berlin leads with 7 headquartered companies, followed by Munchen (5) and Hamburg (3).

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 295 verified decision-maker contacts tracked across these 88 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 28, 2026.

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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.