Company lists · Data refreshed October 2026

Top 25 Iso/qs/as/te certification software suppliers based in Germany

RevenueBase identified 221 company matches for iso/qs/as/te certification software suppliers associated with Germany as of October 2026 and tracks 12,390 professional contacts across them, including 2,411 with verified work emails. Berlin is the largest hub.

This list covers company matches for iso/qs/as/te certification software suppliers 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 October 19, 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 Oct 19, 2026 How this list was built
221Companies
12,390Contacts tracked
2,411Verified emails
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The 25 largest iso/qs/as/te certification software suppliers based in Germany

Ranked by team size
Top 25 of 221 company matches for iso/qs/as/te certification software suppliers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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 matchCologne, GermanyHQ recorded Oct 19, 202610001+8,316 contacts →

Exact match

“Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchFrankfurt, GermanyHQ recorded Oct 19, 20261,001-5,0001,382 contacts →

Exact match

“DQS – Leveraging Quality, Driving Success.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchEssen, GermanyHQ recorded Oct 19, 202610001+270 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 · Oct 19, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Oct 19, 202651-200104 contacts →

Exact match

“In 1997, the GUTcertifizierungsgesellschaft für Managementsysteme (GUT Certification Company for Management Systems) was founded - separated and spun off from the engineering and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchHersbruck, GermanyHQ recorded Oct 19, 202651-20081 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 · Oct 19, 2026 · View company records in RevenueBase
6Exact matchErfurt, GermanyHQ recorded Oct 19, 2026501-1,00068 contacts →

Exact match

“Der TÜV Thüringen steht seit mehr als drei Jahrzehnten für Qualität und Sicherheit aus dem Herzen Deutschlands.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchRheinböllen, GermanyHQ recorded Oct 19, 202651-20063 contacts →

Exact match

“With customers, branches, and subsidiaries in over 20 countries, CAQ AG Factory Systems has established itself as one of the worldwide leading providers of CAQ systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchPotsdam, GermanyHQ recorded Oct 19, 202651-20055 contacts →

Exact match

“iSQI is your international certification exam provider.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchAachen, GermanyHQ recorded Oct 19, 202651-20051 contacts →

Exact match

“Innovative software for Quality Management and Integrated Management Systems – made in Germany.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Oct 19, 202651-20047 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 · Oct 19, 2026 · View company records in RevenueBase
11Exact matchHartmannsdorf, GermanyHQ recorded Oct 19, 202651-20028 contacts →

Exact match

“SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Oct 19, 202611-5024 contacts →

Exact match

“Service for our customers: Certifications: Preparation for certification at a fixed price.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Oct 19, 202611-5021 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 · Oct 19, 2026 · View company records in RevenueBase
14Exact matchBonn, GermanyHQ recorded Oct 19, 202611-5018 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 · Oct 19, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Oct 19, 202611-5016 contacts →

Exact match

“Die DECURA Gruppe wurde bereits 1996 gegründet und unterstützt seitdem mehr als 100 Unternehmen in 13 Ländern auf vier Kontinenten.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchNeu Ulm, GermanyHQ recorded Oct 19, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Wir sind eine akkreditierte Zertifizierungsstelle und Benannte Stelle.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchPaderborn, GermanyHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“Die InnovaKom GmbH bietet seit 2001 privaten und öffentlichen Unternehmen aller Branchen Unterstützung bei der Erarbeitung und Betreuung individueller Managementsysteme sowie der…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“Zertifizierungen wie ISO 27001 und TISAX gehören in immer mehr Branchen zum Standard.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchWarendorf, GermanyHQ recorded Oct 19, 202611-5011 contacts →

Exact match

“Wir sind Ihr Lotse bei der Implementierung, Pflege und Weiterentwicklung Ihres Integrierten Managementsystems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchGäufelden, GermanyHQ recorded Oct 19, 202651-20010 contacts →

Exact match

“Die PÜG ist eine durch die DAkkS akkreditierte Zertifizierungsstelle und wurde im Jahr 1998 gegründet.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“kameon develops software for certification bodies, auditors and quality teams working in increasingly complex audit environments.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchMagdeburg, GermanyHQ recorded Oct 19, 202611-509 contacts →

Exact match

“ÖHMI EuroCert® GmbH ist eine akkreditierte Zertifizierungsstelle mit Schwerpunkten in den Bereichen Qualität, Sicherheit, IT, Energie, Umwelt- und Arbeitsschutz.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchHanover, GermanyHQ recorded Oct 19, 202611-509 contacts →

Exact match

“IFU-CERT GmbH Zertifizierungsgesellschaft und Umweltgutachterorganisation Wir sind Umwelt­gutachtende und Sachver­ständige für Energie, Nachhaltigkeit und Umwelt­schutz Impressum…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchCoesfeld, GermanyHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Wir zertifizieren Ihre Systeme & Anlagen.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 221 iso/qs/as/te certification software suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 2,411 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso/qs/as/te certification software suppliers based in Germany at a glance

As of Oct 19, 2026
19.5%Verified-email coverage
56.1Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Berlin
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
117
11-50
75
51-200
17
201-500
1
501-1,000
2
1,001-5,000
1
10001+
3

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 221 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 “iso/qs/as/te certification software suppliers” 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 2,411 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 October 19, 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 “iso/qs/as/te certification software suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso/qs/as/te certification software suppliers are there based in Germany?

RevenueBase identified 221 company matches for iso/qs/as/te certification software suppliers associated with Germany as of October 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 Rheinland Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso/qs/as/te certification software suppliers?

Berlin leads with 15 company records, followed by Munich (11) and Stuttgart (9).

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 2,411 professional contacts with verified work emails tracked across these 221 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 October 19, 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.