Company lists · Data refreshed September 2026

Top 25 Supplier audit companies based in Germany

RevenueBase identified 68 company matches for supplier audit companies associated with Germany as of September 2026 and tracks 28,296 professional contacts across them, including 7,204 with verified work emails. Hamburg is the largest hub.

This list covers company matches for supplier audit companies 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 September 22, 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 Sep 22, 2026 How this list was built
68Companies
28,296Contacts tracked
7,204Verified emails
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The 25 largest supplier audit companies based in Germany

Ranked by team size
Top 25 of 68 company matches for supplier audit companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchMunich, GermanyHQ recorded Sep 22, 202610001+13,350 contacts →

Exact match

“TÜV SÜD is the trusted partner of choice for safety, security and sustainability solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Sep 22, 202610001+7,928 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 · Sep 22, 2026 · View company records in RevenueBase
3Exact matchCologne, GermanyHQ recorded Sep 22, 202610001+2,758 contacts →

Exact match

“Formel D is a global service provider for testing, inspection & certification.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchFrankfurt, GermanyHQ recorded Sep 22, 20261,001-5,0001,424 contacts →

Exact match

“DQS – Leveraging Quality, Driving Success.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchEssen, GermanyHQ recorded Sep 22, 202610001+252 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 · Sep 22, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Sep 22, 20261,001-5,000241 contacts →

Exact match

“For more than a decade the Tentamus Group has been providing services to customers all over the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchBonn, GermanyHQ recorded Sep 22, 202651-200164 contacts →

Exact match

“FLOCERT is one of the world's leading social auditing and certification bodies, providing certification to Fairtrade and also offering verification and customised sustainability…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Sep 22, 202651-20091 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 · Sep 22, 2026 · View company records in RevenueBase
9Exact matchKonstanz, GermanyHQ recorded Sep 22, 202651-20071 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 · Sep 22, 2026 · View company records in RevenueBase
10Exact matchNuremberg, GermanyHQ recorded Sep 22, 2026201-50042 contacts →

Exact match

“We are Kiwa, a world top 20 leader in Testing, Inspection and Certification (TIC).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchOffenburg, GermanyHQ recorded Sep 22, 202651-20025 contacts →

Exact match

“Seit mehr als 30 Jahren sind wir mit kompetenten Lebensmittel- und Agrarfachleuten als qualifizierten Auditoren bei unseren Kunden.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchHamburg, GermanyHQ recorded Sep 22, 202611-5023 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 · Sep 22, 2026 · View company records in RevenueBase
13Exact matchGriesheim, GermanyHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“AUDITS.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchKassel, GermanyHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchHanover, GermanyHQ recorded Sep 22, 202611-5010 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Sep 22, 202611-508 contacts →

Exact match

“Die ZER-QMS, Zertifizierungsstelle, Qualitäts- und Umweltgutachter GmbH wurde im August 1994 als Verein ins Leben gerufen.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchBrunswick, GermanyHQ recorded Sep 22, 20261-107 contacts →

Exact match

“Ramboll ICB provides independent and impartial safety and conformity assessment services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchSaarbrücken, GermanyHQ recorded Sep 22, 202611-505 contacts →

Exact match

“We are a qualified service provider in the development and expansion of management systems (quality management, information security, energy management, occupational health and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchBonn, GermanyHQ recorded Sep 22, 202611-504 contacts →

Exact match

“Die TÜV Saarland Solutions GmbH ist eine Tochtergesellschaft des TÜV Saarland, die sich auf Zertifizierungen im nicht akkreditierten Bereich spezialisiert hat.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchKassel, GermanyHQ recorded Sep 22, 20261-104 contacts →

Exact match

“Unser Portfolio: · die Zertifizierung von Qualitätsmanagementsystemen DIN EN ISO 9001 und 21001 QMS-Reha QS-Geriatrie (i.P.) · die Zulassung von Trägern und Maßnahmen nach AZAV ·…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchLeverkusen, GermanyHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Inttas: Empowering Your Success with Unrivaled Inspection Solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSpeyer, GermanyHQ recorded Sep 22, 202611-503 contacts →

Exact match

“AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23
Q
Exact matchGotha, GermanyHQ recorded Sep 22, 20261-103 contacts →

Exact match

“Our global service for you- improving the quality performance of your suppliers (audits, action tracking, Task force lead, proof of effectiveness of actions, resident tasks…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchHanover, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Akkreditierte Zertifizierungsgesellschaft”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchLeverkusen, GermanyHQ recorded Sep 22, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 68 supplier audit companies based in Germany

See the full list, filter by size, metro and specialty, and access 7,204 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Supplier audit companies based in Germany at a glance

As of Sep 22, 2026
25.5%Verified-email coverage
416.1Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Hamburg
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
22
51-200
7
201-500
2
1,001-5,000
4
10001+
6

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 68 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 “supplier audit companies” 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 7,204 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 September 22, 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 “supplier audit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many supplier audit companies are there based in Germany?

RevenueBase identified 68 company matches for supplier audit companies associated with Germany as of September 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 SÜD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most supplier audit companies?

Hamburg leads with 5 company records, followed by Berlin (4) and Cologne (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 7,204 professional contacts with verified work emails tracked across these 68 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 September 22, 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.