Company lists · Data refreshed November 2026

Top 24 Incident response services firms based in Germany

RevenueBase identified 124 company matches for incident response services firms associated with Germany as of November 2026 and tracks 1,541 professional contacts across them, including 636 with verified work emails. Berlin is the largest hub.

This list covers company matches for incident response services firms associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
124Companies
1,541Contacts tracked
636Verified emails
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The 24 largest incident response services firms based in Germany

Ranked by team size
Top 24 of 124 company matches for incident response services firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“SECUINFRA, expert and partner for cyber defense, has specialized in the detection, analysis and defense against cyber attacks since 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWuppertal, GermanyHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“r-tec IT Security ist seit über 25 Jahren auf IT-Sicherheit spezialisiert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDuisburg, GermanyHQ recorded Nov 6, 20261,001-5,00078 contacts →

Exact match

“BELFOR - We make it undone It happens faster than you think.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRemscheid, GermanyHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Wir sind Experten im Bereich der Brand- und Wasserschadensanierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHeilbronn, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“We are a specialized company focusing on information security, carrying out penetration tests, supporting our customers with incident response und advising them on information and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchViersen, GermanyHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“We are Experts for Fire Brigades and Fire Protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“indevis GmbH tritt seit März 2026 unter der neuen Marke Argos Security GmbH auf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ilert is the cross-stack incident response layer where AI investigates and resolves incidents and pages humans only when necessary.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMarburg, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Wir sind Ihr verlässlicher Partner im öffentlichen Rettungsdienst, Intensivtransport, qualifizierten Krankentransport, Brandschutz und Sanitätsdienst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKönigsbrunn, GermanyHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“In unseren Partner Notruf-und Serviceleitstellen überwachen qualifizierte und speziell geschulte Fachkräfte 24 Stunden am Tag eingehende Meldungen von unterschiedlichen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWerl, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“ARTADA GmbH is an information technology and services company based out of Hammer Str.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZwickau, GermanyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHanover, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Als Start-up-Unternehmen sind wir seit 2021 als Full-Service-Dienstleister in der Versicherungsbranche tätig und haben dabei großen Erfolg erzielt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBernburg (saale), GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Die BOS112-Gruppe ist ein führender Anbieter im Bereich Rettungsdienst, Sanitätsdienst und Brandschutz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBamberg, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Die KKI - Kompetenzzentrum Kritische Infrastrukturen GmbH (KKI) ist ein zertifiziertes Dienstleistungsunternehmen für Stadtwerke, Netzbetreiber, Wasser- und Abwasserzweckverbände…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“GPDS GERMAN PROTECT & DEFENSE SERVICE GmbH is an events services company based out of Päwesiner Weg 20, Berlin, Berlin, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Teligencia is your trustworthy partner in cybersecurity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchStuttgart, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Die GEOBYTE SOFTWARE GmbH ist mit der eigenen metropolyBOS Produktfamilie tätig im Bereich Krisenmanagement für Behörden (Feuerwehr, Polizei, Katastrophenschutz) und Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Bei securance glauben wir daran, dass Sicherheit nicht entsteht, weil man mehr Tools kauft oder mehr Checklisten ausfüllt, sondern weil man versteht, was im eigenen Unternehmen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Code Blue by Dussmann ist ein Joint Venture des global agierenden Dienstleistungsunternehmen Dussmann mit Hauptsitz in Berlin und der in Tel Aviv ansässigen Code Blue Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMünster, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Die Brandschutz-Center Münster Brinck GmbH ist seit 1966 Ihr kompetenter Ansprechpartner für Servicedienstleistungen im vorbeugenden und abwehrenden Brandschutz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchReichenbach/o.l., GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Wir bereiten Sie, Ihr Unternehmen, Ihre Behörde oder Ihre Organisation auf Notfälle, Krisen und Katastrophen vor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 124 incident response services firms based in Germany

See the full list, filter by size, metro and specialty, and access 636 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Incident response services firms based in Germany at a glance

As of Nov 6, 2026
41.3%Verified-email coverage
12.4Average contacts per company
11-50Median size (employees)
8.9%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
33
51-200
19
201-500
4
501-1,000
1
1,001-5,000
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 124 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “incident response services firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 636 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “incident response services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many incident response services firms are there based in Germany?

RevenueBase identified 124 company matches for incident response services firms associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Secuinfra Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most incident response services firms?

Berlin leads with 11 company records, followed by Frankfurt (4) and Hamburg (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 636 professional contacts with verified work emails tracked across these 124 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.