Company lists · Data refreshed November 2026
Top 25 Iso 45001 certification companies based in Germany
RevenueBase identified 111 company matches for iso 45001 certification companies associated with Germany as of November 2026 and tracks 1,124 professional contacts across them, including 525 with verified work emails. Saarbrucken is the largest hub.
This list covers company matches for iso 45001 certification 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 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.
The 25 largest iso 45001 certification companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 110 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 21 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 | |||||
| 4 | 19 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 | |||||
| 5 | 11 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 | |||||
| 6 | 10 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 10 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 | |||||
| 8 | 9 contacts → | ||||
Exact match “Wir sind Ihr Lotse bei der Implementierung, Pflege und Weiterentwicklung Ihres Integrierten Managementsystems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 8 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 | |||||
| 10 | 8 contacts → | ||||
Exact match “Durch jahrelange Erfahrung in der Anwendung und Umsetzung der europäischen und internationalen gesetzlichen / technischen Regelwerke haben wir uns u.a.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 7 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 | |||||
| 12 | 6 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 | |||||
| 13 | 6 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 | |||||
| 14 | 6 contacts → | ||||
Exact match “IQI GmbH – Ihr Partner für Managementsysteme, Nachhaltigkeit & Compliance Seit über 25 Jahren begleitet die IQI GmbH Unternehmen bei der Einführung, Zertifizierung und Optimierung…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “Wir sind industrienahe Spezialisten für Energie, Umwelt, Qualität- und Arbeitsschutzmanagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 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 | |||||
| 18 | 5 contacts → | ||||
Exact match “Wir begleiten Unternehmen beim Aufbau, der Einführung und Weiterentwicklung von Managementsystemen: praxisnah, normkonform und mit echter Umsetzungskompetenz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Zertifizierung von Managementsystemen nach internationalen Standards ISO 9001, ISO 14001, CSR 26001 Aus- und Weiterbildung für Auditoren, Workshops, Seminare.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 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 | |||||
| 21 | 4 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 | |||||
| 22 | 4 contacts → | ||||
Exact match “Unternehmen stehen heute vor der Herausforderung, unterschiedliche Managementsysteme, Normen und gesetzliche Anforderungen miteinander zu verbinden, wie etwa zu zu Energie…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Zertifizierung von Managementsystemen nach DIN EN ISO 9001 im Gesundheits, Sozial- und Bildungswesen Zertifizierung und Auditierung von TraumaNetzwerken DGU® und TraumaZentren…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “iso 45001 certification companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 111 iso 45001 certification companies based in Germany
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Iso 45001 certification companies based in Germany at a glance
As of Nov 6, 2026Companies by employee count
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 111 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 45001 certification 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 525 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 45001 certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many iso 45001 certification companies are there based in Germany?
RevenueBase identified 111 company matches for iso 45001 certification companies 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?
TÜV Nord Cert tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most iso 45001 certification companies?
Saarbrucken leads with 5 company records, followed by Lunen (4) and Stuttgart (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 525 professional contacts with verified work emails tracked across these 111 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.
Ready to reach these companies? Verified emails and direct dials for all 111 iso 45001 certification companies based in Germany. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 iso 45001 certification companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 111 matching company records for iso 45001 certification companies based in Germany, with 1,124 tracked contacts and 525 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 iso 45001 certification companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  TÜV Nord Certtuev-nord-cert.deHQ: Essen, GermanyReported employees: 10001+ | Essen, Germany | 10001+ | Exact match | 299 contacts → |
“TÜV NORD and its testing, inspection, and certification companies make our world safer and are a driving force for global innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gutcert Gmbhgut-cert.deHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 110 contacts → |
“In 1997, the GUTcertifizierungsgesellschaft für Managementsysteme (GUT Certification Company for Management Systems) was founded - separated and spun off from the engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Clarcert Gmbhclarcert.deHQ: Neu Ulm, GermanyReported employees: 11-50 | Neu Ulm, Germany | 11-50 | Exact match | 21 contacts → |
“Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Agrizert Zertifizierungs Gmbhagrizert.deHQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 19 contacts → |
“Als lösungsorientierte Zertifizierungsstelle stärken wir das Vertrauen in sichere Produkte und entwickeln innovative Lösungen für eine nachhaltige Zukunft von Mensch, Tier, Umwelt…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Öhmi Eurocert Gmbhoehmi-cert.deHQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 11 contacts → |
“ÖHMI EuroCert® GmbH ist eine akkreditierte Zertifizierungsstelle mit Schwerpunkten in den Bereichen Qualität, Sicherheit, IT, Energie, Umwelt- und Arbeitsschutz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 10 contacts → |
“IFU-CERT GmbH Zertifizierungsgesellschaft und Umweltgutachterorganisation Wir sind Umweltgutachtende und Sachverständige für Energie, Nachhaltigkeit und Umweltschutz Impressum…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ESC Cert Gmbhesc-cert.deHQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 10 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Msa-B Gmbhmsa-b.deHQ: Warendorf, GermanyReported employees: 11-50 | Warendorf, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind Ihr Lotse bei der Implementierung, Pflege und Weiterentwicklung Ihres Integrierten Managementsystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ramboll ICB Gmbhicb.ramboll.comHQ: Brunswick, GermanyReported employees: 1-10 | Brunswick, Germany | 1-10 | Exact match | 8 contacts → |
“Ramboll ICB provides independent and impartial safety and conformity assessment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BSP Arbeitssicherheit Gmbhqr.berater.groupHQ: Lünen, GermanyReported employees: 11-50 | Lünen, Germany | 11-50 | Exact match | 8 contacts → |
“Durch jahrelange Erfahrung in der Anwendung und Umsetzung der europäischen und internationalen gesetzlichen / technischen Regelwerke haben wir uns u.a.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Zer-Qms Zertifizierungsstelle Gmbhzer-qms.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“Die ZER-QMS, Zertifizierungsstelle, Qualitäts- und Umweltgutachter GmbH wurde im August 1994 als Verein ins Leben gerufen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  TÜV Saarland Solutions Gmbh TÜV Saarland Gruppesolutions.tuev-saar.deHQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 6 contacts → |
“Die TÜV Saarland Solutions GmbH ist eine Tochtergesellschaft des TÜV Saarland, die sich auf Zertifizierungen im nicht akkreditierten Bereich spezialisiert hat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  AJA Registrars Germany Gmbhajaregistrars.deHQ: Speyer, GermanyReported employees: 11-50 | Speyer, Germany | 11-50 | Exact match | 6 contacts → |
“AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Sundern, GermanyReported employees: 1-10 | Sundern, Germany | 1-10 | Exact match | 6 contacts → |
“IQI GmbH – Ihr Partner für Managementsysteme, Nachhaltigkeit & Compliance Seit über 25 Jahren begleitet die IQI GmbH Unternehmen bei der Einführung, Zertifizierung und Optimierung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Analyze HSE Gmbhanalyze-hse.deHQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 5 contacts → |
“Wir sind industrienahe Spezialisten für Energie, Umwelt, Qualität- und Arbeitsschutzmanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GZQgzq.de HQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Audimus Consulting Gmbhaudimus-dynamics.comHQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 5 contacts → |
“We are a qualified service provider in the development and expansion of management systems (quality management, information security, energy management, occupational health and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Versatus Gmbhversatus.euHQ: Neumünster, GermanyReported employees: 1-10 | Neumünster, Germany | 1-10 | Exact match | 5 contacts → |
“Wir begleiten Unternehmen beim Aufbau, der Einführung und Weiterentwicklung von Managementsystemen: praxisnah, normkonform und mit echter Umsetzungskompetenz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Qscert Germanycsr.ecc.agHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 5 contacts → |
“Zertifizierung von Managementsystemen nach internationalen Standards ISO 9001, ISO 14001, CSR 26001 Aus- und Weiterbildung für Auditoren, Workshops, Seminare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bavaria Certification Gmbhbavaria-cert.comHQ: Oberschneiding, GermanyReported employees: 11-50 | Oberschneiding, Germany | 11-50 | Exact match | 4 contacts → |
“Die bavaria certification GmbH ist eine unabhängige, nicht-akkreditierte Zertifizierungsstelle mit Schwerpunkt auf Managementsystemen nach anerkannten nationalen und…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Apv-Zertifizierungs Gmbhapv-zert.deHQ: Kassel, GermanyReported employees: 1-10 | Kassel, Germany | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  DIE TOP Beraterdie-top-berater.deHQ: Warendorf, GermanyReported employees: 11-50 | Warendorf, Germany | 11-50 | Exact match | 4 contacts → |
“Unternehmen stehen heute vor der Herausforderung, unterschiedliche Managementsysteme, Normen und gesetzliche Anforderungen miteinander zu verbinden, wie etwa zu zu Energie…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Fürth, GermanyReported employees: 1-10 | Fürth, Germany | 1-10 | Exact match | 4 contacts → |
“Zertifizierung von Managementsystemen nach DIN EN ISO 9001 im Gesundheits, Sozial- und Bildungswesen Zertifizierung und Auditierung von TraumaNetzwerken DGU® und TraumaZentren…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | DVS Zert Gmbhdvs-zert.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | B.T.Abta-hanse.de HQ: Rellingen, GermanyReported employees: 1-10 | Rellingen, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 111 company matches
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Iso 45001 certification companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
107 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 111 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for iso 45001 certification companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many iso 45001 certification companies did RevenueBase find based in Germany?
The saved snapshot records 111 matching company records, 1,124 tracked contacts and 525 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Iso 45001 certification companies by geography
- Iso 45001 certification companies based in Sao Paulo, Brazil
- Iso 45001 certification companies based in Madrid, Spain
- Iso 45001 certification companies based in Dubai, United Arab Emirates
- Iso 45001 certification companies based in London, United Kingdom
- Iso 45001 certification companies based in Argentina
- Iso 45001 certification companies based in Australia
- Iso 45001 certification companies based in Brazil
- Iso 45001 certification companies based in Canada
- Iso 45001 certification companies based in Chile
- Iso 45001 certification companies based in Colombia
- Iso 45001 certification companies based in France
- Iso 45001 certification companies based in India
Cite this list
RevenueBase Data Team. Top 25 iso 45001 certification companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/iso-45001-certification-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 iso 45001 certification companies based in Germany
RevenueBase records 111 matching company records for iso 45001 certification companies based in Germany, with 1,124 tracked contacts and 525 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 iso 45001 certification companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | TÜV Nord Certtuev-nord-cert.de HQ: Essen, GermanyReported employees: 10001+ | Essen, Germany | 10001+ | Exact match | 299 contacts → |
“TÜV NORD and its testing, inspection, and certification companies make our world safer and are a driving force for global innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gutcert Gmbhgut-cert.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 110 contacts → |
“In 1997, the GUTcertifizierungsgesellschaft für Managementsysteme (GUT Certification Company for Management Systems) was founded - separated and spun off from the engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Clarcert Gmbhclarcert.de HQ: Neu Ulm, GermanyReported employees: 11-50 | Neu Ulm, Germany | 11-50 | Exact match | 21 contacts → |
“Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Agrizert Zertifizierungs Gmbhagrizert.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 19 contacts → |
“Als lösungsorientierte Zertifizierungsstelle stärken wir das Vertrauen in sichere Produkte und entwickeln innovative Lösungen für eine nachhaltige Zukunft von Mensch, Tier, Umwelt…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Öhmi Eurocert Gmbhoehmi-cert.de HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 11 contacts → |
“ÖHMI EuroCert® GmbH ist eine akkreditierte Zertifizierungsstelle mit Schwerpunkten in den Bereichen Qualität, Sicherheit, IT, Energie, Umwelt- und Arbeitsschutz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 10 contacts → |
“IFU-CERT GmbH Zertifizierungsgesellschaft und Umweltgutachterorganisation Wir sind Umweltgutachtende und Sachverständige für Energie, Nachhaltigkeit und Umweltschutz Impressum…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ESC Cert Gmbhesc-cert.de HQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 10 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Msa-B Gmbhmsa-b.de HQ: Warendorf, GermanyReported employees: 11-50 | Warendorf, Germany | 11-50 | Exact match | 9 contacts → |
“Wir sind Ihr Lotse bei der Implementierung, Pflege und Weiterentwicklung Ihres Integrierten Managementsystems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ramboll ICB Gmbhicb.ramboll.com HQ: Brunswick, GermanyReported employees: 1-10 | Brunswick, Germany | 1-10 | Exact match | 8 contacts → |
“Ramboll ICB provides independent and impartial safety and conformity assessment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BSP Arbeitssicherheit Gmbhqr.berater.group HQ: Lünen, GermanyReported employees: 11-50 | Lünen, Germany | 11-50 | Exact match | 8 contacts → |
“Durch jahrelange Erfahrung in der Anwendung und Umsetzung der europäischen und internationalen gesetzlichen / technischen Regelwerke haben wir uns u.a.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Zer-Qms Zertifizierungsstelle Gmbhzer-qms.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 7 contacts → |
“Die ZER-QMS, Zertifizierungsstelle, Qualitäts- und Umweltgutachter GmbH wurde im August 1994 als Verein ins Leben gerufen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | TÜV Saarland Solutions Gmbh TÜV Saarland Gruppesolutions.tuev-saar.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 6 contacts → |
“Die TÜV Saarland Solutions GmbH ist eine Tochtergesellschaft des TÜV Saarland, die sich auf Zertifizierungen im nicht akkreditierten Bereich spezialisiert hat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | AJA Registrars Germany Gmbhajaregistrars.de HQ: Speyer, GermanyReported employees: 11-50 | Speyer, Germany | 11-50 | Exact match | 6 contacts → |
“AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Sundern, GermanyReported employees: 1-10 | Sundern, Germany | 1-10 | Exact match | 6 contacts → |
“IQI GmbH – Ihr Partner für Managementsysteme, Nachhaltigkeit & Compliance Seit über 25 Jahren begleitet die IQI GmbH Unternehmen bei der Einführung, Zertifizierung und Optimierung…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Analyze HSE Gmbhanalyze-hse.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 5 contacts → |
“Wir sind industrienahe Spezialisten für Energie, Umwelt, Qualität- und Arbeitsschutzmanagement.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | GZQgzq.de HQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Audimus Consulting Gmbhaudimus-dynamics.com HQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 5 contacts → |
“We are a qualified service provider in the development and expansion of management systems (quality management, information security, energy management, occupational health and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Versatus Gmbhversatus.eu HQ: Neumünster, GermanyReported employees: 1-10 | Neumünster, Germany | 1-10 | Exact match | 5 contacts → |
“Wir begleiten Unternehmen beim Aufbau, der Einführung und Weiterentwicklung von Managementsystemen: praxisnah, normkonform und mit echter Umsetzungskompetenz.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Qscert Germanycsr.ecc.ag HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 5 contacts → |
“Zertifizierung von Managementsystemen nach internationalen Standards ISO 9001, ISO 14001, CSR 26001 Aus- und Weiterbildung für Auditoren, Workshops, Seminare.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bavaria Certification Gmbhbavaria-cert.com HQ: Oberschneiding, GermanyReported employees: 11-50 | Oberschneiding, Germany | 11-50 | Exact match | 4 contacts → |
“Die bavaria certification GmbH ist eine unabhängige, nicht-akkreditierte Zertifizierungsstelle mit Schwerpunkt auf Managementsystemen nach anerkannten nationalen und…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Apv-Zertifizierungs Gmbhapv-zert.de HQ: Kassel, GermanyReported employees: 1-10 | Kassel, Germany | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | DIE TOP Beraterdie-top-berater.de HQ: Warendorf, GermanyReported employees: 11-50 | Warendorf, Germany | 11-50 | Exact match | 4 contacts → |
“Unternehmen stehen heute vor der Herausforderung, unterschiedliche Managementsysteme, Normen und gesetzliche Anforderungen miteinander zu verbinden, wie etwa zu zu Energie…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Fürth, GermanyReported employees: 1-10 | Fürth, Germany | 1-10 | Exact match | 4 contacts → |
“Zertifizierung von Managementsystemen nach DIN EN ISO 9001 im Gesundheits, Sozial- und Bildungswesen Zertifizierung und Auditierung von TraumaNetzwerken DGU® und TraumaZentren…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | DVS Zert Gmbhdvs-zert.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | B.T.Abta-hanse.de HQ: Rellingen, GermanyReported employees: 1-10 | Rellingen, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 111 company matches
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Iso 45001 certification companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
107 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 111 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for iso 45001 certification companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many iso 45001 certification companies did RevenueBase find based in Germany?
The saved snapshot records 111 matching company records, 1,124 tracked contacts and 525 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 iso 45001 certification companies based in Germany. Snapshot: November 6, 2026. https://revenuebase.ai/companies/iso-45001-certification-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Iso 45001 certification companies based in Sao Paulo, Brazil
- Iso 45001 certification companies based in Madrid, Spain
- Iso 45001 certification companies based in Dubai, United Arab Emirates
- Iso 45001 certification companies based in London, United Kingdom
- Iso 45001 certification companies based in Argentina
- Iso 45001 certification companies based in Australia