Company lists · Data refreshed November 2026

Top 25 Iso training providers based in Germany

RevenueBase identified 283 company matches for iso training providers associated with Germany as of November 2026 and tracks 5,469 professional contacts across them, including 1,056 with verified work emails. Berlin is the largest hub.

This list covers company matches for iso training 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 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
283Companies
5,469Contacts tracked
1,056Verified emails
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The 25 largest iso training providers based in Germany

Ranked by team size
Top 25 of 283 company matches for iso training providers 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 matchErfurt, GermanyHQ recorded Nov 6, 2026501-1,00093 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“As a reliable partner of the economy bbw has been offering its industry-specific services for more than 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWiesbaden, GermanyHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Die TALENTUS GmbH mit Sitz in Wiesbaden und Mering gehört zu den führenden Anbietern Deutschlands im Bereich der Weiterbildung von Fach- und Führungskräften mit punktgenauem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMarburg, GermanyHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Seit 1983 sind wir Ihr kompetenter und erfahrener Bildungsdienstleister in den Bereichen: Schulungen und Trainings für Unternehmen Zertifizierung geförderte Weiterbildungen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“ptm-Akademie is your nationwide training provider and competent partner for training and development in the areas of IT, management and Office-applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHamburg, GermanyHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“Mit über 30 Jahren Erfahrung zählt die CBM Projektmanagement GmbH zu den führenden Bildungsanbietern für Prozess- und Projektmanagement- und IT-Qualifizierungen in Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHanover, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9Exact matchHartmannsdorf, GermanyHQ recorded Nov 6, 202651-20031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHerford, GermanyHQ recorded Nov 6, 20261-1029 contacts →

Exact match

“GrandEdu GmbH ist Ihr verlässlicher Partner für berufliche Weiterbildung und Aufstiegsqualifikationen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRostock, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Als IT-Systemhaus bieten wir Beratung, Projektierung, Beschaffung, Einrichtung, Schulung sowie Service & Support rund um den PC und seine Vernetzung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNeu Ulm, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
15Exact matchBonn, GermanyHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5018 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWedel, GermanyHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Akkreditierte Prüflabore und Kalibrierdienstleistungen seit über 20 Jahren - immer am Puls der Zeit für die neuesten technologischen Entwicklungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNuremberg, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Karriere ist auch ohne langes Studium möglich!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBonn, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We, DVGW Service & Consult GmbH, are a wholly owned subsidiary of DVGW Deutscher Verein der Gas- und Wasserfaches e.V- a technical scientific association.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Unser Motto: Wir machen Sie fit für die (Arbeits-)Welt Die Euro-Schulen Hannover sind Mitglied der ESO Education Group, einem Verbund von bundesweit mehr als 100…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKelsterbach, 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
23Exact matchFlörsheim Am Main, GermanyHQ recorded Nov 6, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact matchWiesbaden, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Die MORAVIA Akademie ist seit 1996 ein führender Bildungsträger für praxisnahe Weiterbildung in den Bereichen Baustellensicherung, Straßen- und Tiefbau, Ladungssicherung und…”

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

Showing 25 of 283 iso training providers based in Germany

See the full list, filter by size, metro and specialty, and access 1,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso training providers based in Germany at a glance

As of Nov 6, 2026
19.3%Verified-email coverage
19.3Average contacts per company
1-10Median size (employees)
6.7%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
79
51-200
16
201-500
5
501-1,000
2
1,001-5,000
1
10001+
1

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 283 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 training 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 1,056 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 “iso training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso training providers are there based in Germany?

RevenueBase identified 283 company matches for iso training 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?

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 iso training providers?

Berlin leads with 19 company records, followed by Hamburg (13) and Munich (13).

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 1,056 professional contacts with verified work emails tracked across these 283 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.