Company lists · Data refreshed November 2026

Top 25 Organization security certification services providers based in Germany

RevenueBase identified 319 company matches for organization security certification services providers associated with Germany as of November 2026 and tracks 3,388 professional contacts across them, including 1,273 with verified work emails. Berlin is the largest hub.

This list covers company matches for organization security certification services providers 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 5, 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 5, 2026 How this list was built
319Companies
3,388Contacts tracked
1,273Verified emails
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The 25 largest organization security certification services providers based in Germany

Ranked by team size
Top 25 of 319 company matches for organization security certification services providers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchEssen, GermanyHQ recorded Nov 5, 202610001+299 contacts →

Exact match

“TÜV NORD and its testing, inspection, and certification companies make our world safer and are a driving force for global innovation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Nov 5, 2026201-500201 contacts →

Exact match

“VdS is an independent institution which has been ensuring safety and trust in the fields of fire protection and security for many decades and develops advanced safety concepts for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchNeu-isenburg, GermanyHQ recorded Nov 5, 202651-200134 contacts →

Exact match

“Die usd AG schützt Unternehmen vor Hackern und Kriminellen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchPaderborn, GermanyHQ recorded Nov 5, 202651-20091 contacts →

Exact match

“neam IT-Services GmbH – founded in 1996 – is a Systems Integrator based in Paderborn, Germany and operating in various projects all over Europe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHersbruck, GermanyHQ recorded Nov 5, 202651-20083 contacts →

Exact match

“Our name: CERES - CERtification of Environmental Standards refers to "Ceres", the ancient Roman goddess of agriculture, who was equivalent to the Greek goddess Demeter.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchKonstanz, GermanyHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“For almost 30 years, Ecocert supports companies in implementing and promoting sustainable practices with certification and training.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchUlm, GermanyHQ recorded Nov 5, 202651-20071 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“info@dincertco.de +49 30 7562-1131 DIN CERTCO is your partner for all aspects of conformity assessment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHamburg, GermanyHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
10Exact matchHeidelberg, GermanyHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“ERNW ist ein unabhängiger IT-Security Dienstleister mit Sitz in Heidelberg.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchHanover, GermanyHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“TRECCERT is a premier certification body for persons dedicated to validating professional skills.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMannheim, GermanyHQ recorded Nov 5, 202651-20031 contacts →

Exact match

“SAMA PARTNERS Business Solutions ist ein unabhängiges Beratungs- und Engineering-Unternehmen mit Hauptsitz in Mannheim, mit den Schwerpunkten Informationssicherheit, KI und…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMunich, GermanyHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Als Premium-Bildungsanbieter mit Sitz in München bringen wir Bewegung zu Menschen und in Organisationen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBonn, GermanyHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Die DVGW CERT GmbH ist eine 100% Tochter des DVGW e.V.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBochum, GermanyHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Die isits AG International School of IT Security hat sich seit 2001 europaweit als Weiterbildungs- und Konferenzanbieter der IT-Sicherheit und der Informationssicherheit etabliert.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHamburg, GermanyHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“GFA Certification GmbH, based in Hamburg, Germany, is one of the leading and highly specialized certification bodies in the fields of sustainability certification.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchUlm, GermanyHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“SCHUTZWERK GmbH is an international IT security consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNeu Ulm, GermanyHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchEssen, GermanyHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“TTS is a security consulting company specialised on business continuity and crisis management, information security management systems (incl.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchHerford, GermanyHQ recorded Nov 5, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGroßheide, GermanyHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Puls Security findet neue Wege für Ihre Sicherheit.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBonn, GermanyHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Als lösungsorientierte Zertifizierungsstelle stärken wir das Vertrauen in sichere Produkte und entwickeln innovative Lösungen für eine nachhaltige Zukunft von Mensch, Tier, Umwelt…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchPfaffenhofen A.d. Ilm, GermanyHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“ARCA-Consult ist spezialisiert auf Informationssicherheit, IT-Sicherheit und Zertifizierungsberatung.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSteinau, GermanyHQ recorded Nov 5, 20261-1018 contacts →

Exact match

“Independent firm offering innovative solutions for Managed Security, Information Security & Risk, Business Continuity, Certification (ISO & PCI) and Computer Forensics.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchFrankfurt, GermanyHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“Since 2005, the MPR International GmbH has supported companies worldwide with product certifications for the Chinese, Taiwanese, Indian, South-Korean, Russian, African and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 319 organization security certification services providers based in Germany

See the full list, filter by size, metro and specialty, and access 1,273 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organization security certification services providers based in Germany at a glance

As of Nov 5, 2026
37.6%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
9.1%Largest-city concentration · Berlin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
174
11-50
103
51-200
21
201-500
6
1,001-5,000
1
10001+
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 319 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 “organization security certification services providers” 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 1,273 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 5, 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.

Organization security certification services providers by metro

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 “organization security certification services providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organization security certification services providers are there based in Germany?

RevenueBase identified 319 company matches for organization security certification services providers 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?

TÜV Nord Cert tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most organization security certification services providers?

Berlin leads with 29 company records, followed by Munich (21) and Hamburg (15).

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 1,273 professional contacts with verified work emails tracked across these 319 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 5, 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.