Company lists · Data refreshed November 2026

Top 25 Api certification inspection services based in Germany

RevenueBase identified 90 company matches for api certification inspection services associated with Germany as of November 2026 and tracks 10,126 professional contacts across them, including 3,166 with verified work emails. Berlin is the largest hub.

This list covers company matches for api certification inspection 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
90Companies
10,126Contacts tracked
3,166Verified emails
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The 25 largest api certification inspection services based in Germany

Ranked by team size
Top 25 of 90 company matches for api certification inspection 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 matchStuttgart, GermanyHQ recorded Nov 6, 202610001+6,103 contacts →

Exact match

“For more than 100 years, DEKRA has been a trusted name in safety.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact matchEssen, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“CIS GmbH offers the well proven experience of it´s competent specialists, who have been working in the ASME Code business for many years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCoesfeld, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wir zertifizieren Ihre Systeme & Anlagen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchBrunswick, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBremen, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEssen, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“2015 als DPR Deutscher Prüfdienst für Betriebssicherheit GmbH in Essen (Ruhr) gegründet, verfolgen wir mit einem Erfahrungsschatz von inzwischen über 5 Millionen Prüfungen das…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBonn, GermanyHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchDresden, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDorsten, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Inspection & Expediting Company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOberschneiding, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Die bavaria certification GmbH ist eine unabhängige, nicht-akkreditierte Zertifizierungsstelle mit Schwerpunkt auf Managementsystemen nach anerkannten nationalen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchDüsseldorf, 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
18Exact 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
19Exact matchSindelfingen, GermanyHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Iqr Rau & Rössle GmbH is a company based in Sindelfingen near Stuttgart (Headquarters) and Branches in Rastatt and Bremen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOberschneiding, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“International Certification Management GmbH is a management certification body based out of Straubinger Strasse 19, 94363 Oberschneiding, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOberursel, GermanyHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Kurzprofil der Technischen Überwachung Taunus® Daten: Seit am Markt Gesellschafter: Dipl-Ing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHamburg, GermanyHQ recorded Nov 6, 2026201-5001 contacts →

Exact match

“Ihr Partner für umfassende technische Dienstleistungen Ihr Komplettlösungsanbieter: Die HPS Gruppe vereint führende Dienstleister zu einem leistungsstarken Verbund.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEssen, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Das Institut für Metall und Leichtbau kurz IML, ist eine bauaufsichtlich anerkannt Prüf, Überwachungs- und Zertifizierungsstelle (NRW 71), als auch ein durch die DAkkS anerkanntes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Nov 6, 202611-501 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
25Exact matchReutlingen, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 90 api certification inspection services based in Germany

See the full list, filter by size, metro and specialty, and access 3,166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Api certification inspection services based in Germany at a glance

As of Nov 6, 2026
31.3%Verified-email coverage
112.5Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
31
51-200
7
201-500
3
501-1,000
1
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 90 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 “api certification inspection 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 3,166 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 “api certification inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many api certification inspection services are there based in Germany?

RevenueBase identified 90 company matches for api certification inspection 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?

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

Which city has the most api certification inspection services?

Berlin leads with 5 company records, followed by Essen (4) and Monchengladbach (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 3,166 professional contacts with verified work emails tracked across these 90 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.