Company lists · Data refreshed November 2026

Top 25 Supplier auditing services based in Germany

RevenueBase identified 97 company matches for supplier auditing services associated with Germany as of November 2026 and tracks 4,270 professional contacts across them, including 861 with verified work emails. Berlin is the largest hub.

This list covers company matches for supplier auditing services 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
97Companies
4,270Contacts tracked
861Verified emails
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The 25 largest supplier auditing services based in Germany

Ranked by team size
Top 25 of 97 company matches for supplier auditing services 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 matchCologne, GermanyHQ recorded Nov 6, 202610001+3,044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEssen, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Die GAR Gesellschaft für Aufsichtsrecht und Revision mbH Wirtschaftsprüfungsgesellschaft mit Sitz in Frankfurt am Main wurde im Juli 2009 gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBad Oldesloe, GermanyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Die ETL consit ist eines der bundesweit führenden Beratungsunternehmen in den Bereichen Betriebs- und IT-Revision.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOffenburg, GermanyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“regular services ist ein weltweit agierendes Beratungsunternehmen für Quality Management, Approval und Training für Medizinprodukthersteller.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNorderstedt, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“QMH Consulting – Qualität, die wirkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMagdeburg, GermanyHQ recorded Nov 6, 202611-5011 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGriesheim, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“AUDITS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKassel, GermanyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKirchheim Unter Teck, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Seit über 20 Jahren stellen wir für führende OEMs langfristig nachhaltige Produktqualität sicher.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAschaffenburg, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Das Unternehmen QSW mit Sitz in Aschaffenburg und Mainaschaff ist darauf spezialisiert qualitätssichernde Maßnahmen wie das Kontrollieren und Nacharbeiten von Bauteilen oder…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCologne, GermanyHQ recorded Nov 6, 202611-507 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWiesbaden, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Wir sind Ihr Partner mit Expertise für objektive und unabhängige Revisions- und Beratungsleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSpeyer, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMeerbusch, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Ob Prüfung von Jahres- und Konzernabschlüssen oder Beratung – unsere Denkweise in der Wirtschaftsprüfung geht weit über die Kontrolle von Zahlen und die Einhaltung einschlägiger…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“CONRIOR bietet das gesamte Spektrum an Audits (Operational, Fraud, Aufsichtsrecht, Lieferanten), Risk (Operationelles Risikomanagement, Fraud Risk Management), Control (Internes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchReutlingen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We accept the challenge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNuremberg, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Die Zamirion GmbH versteht sich als Unternehmensberatung auf Augenhöhe in den Bereichen Governance, Compliance, Audit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKassel, GermanyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBremen-altstadt, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMössingen, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Handlungsspielräume werden heutzutage immer wichtiger.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeverkusen, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBaldham, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“PeRoBa Unternehmensberatung GmbH (PeRoBa Management Consultancy, LLC) is one of the leading impulse generators in the quality management department on a global scale.”

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

Showing 25 of 97 supplier auditing services based in Germany

See the full list, filter by size, metro and specialty, and access 861 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Supplier auditing services based in Germany at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
44.0Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
33
51-200
6
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 97 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 auditing services” 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 861 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 “supplier auditing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many supplier auditing services are there based in Germany?

RevenueBase identified 97 company matches for supplier auditing services 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?

Formel D Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most supplier auditing services?

Berlin leads with 5 company records, followed by Cologne (4) and Bremen (3).

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 861 professional contacts with verified work emails tracked across these 97 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.