Company lists · Data refreshed October 2026
Top 25 Iso 22300 certification services based in Germany
RevenueBase identified 133 company matches for iso 22300 certification services associated with Germany as of October 2026 and tracks 731 professional contacts across them, including 185 with verified work emails. Berlin is the largest hub.
This list covers company matches for iso 22300 certification 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 October 27, 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 22300 certification services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 104 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 18 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 17 contacts → | ||||
Exact match “Since 2005, the MPR International GmbH has supported companies worldwide with product certifications for the Chinese, Taiwanese, Indian, South-Korean, Russian, African and…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 13 contacts → | ||||
Exact match “Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 6 | 11 contacts → | ||||
Exact match “Zertifizierungen wie ISO 27001 und TISAX gehören in immer mehr Branchen zum Standard.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 9 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 9 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 8 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Qualit tsmanagement - Wir sind Zertifiziert nach ISO 9001 2008” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Die ICG Zertifizierung GmbH ist Ihr kompetenter Partner zur Zertifizierung Ihres Unternehmens.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Over 50 years of company history characterize our success and expertise.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 15 | 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Wir prüfen und zertifizieren Ihr individuelles Qualitätsmanagementsystem.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “varISO GmbH ist eine auf Zertifizierung und Normenberatung spezialisierte Firma (gegründet 2019), die insbesondere kleinen und mittelständischen Unternehmen bei Einführung und…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 18 | 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “IFIS-FR: Die Sicherheitsverbesserer®.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Zertifizierungen von DIQZ stehen für Neutralität, Transparenz und nachhaltige Prozessverbesserungen Das Deutsche Institut für Qualität & Zertifizierung (DIQZ) hat sich auf…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 23 | 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 24 | 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 · Oct 27, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “qdc® steht für qualitativ hochwertige Beratungsdienstleistungen.” Recorded in the RevenueBase company graph · Oct 27, 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 22300 certification services”. 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 133 iso 22300 certification services based in Germany
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Iso 22300 certification services based in Germany at a glance
As of Oct 27, 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 133 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 22300 certification 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 185 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 October 27, 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 22300 certification services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many iso 22300 certification services are there based in Germany?
RevenueBase identified 133 company matches for iso 22300 certification services associated with Germany as of October 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?
Gutcert Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most iso 22300 certification services?
Berlin leads with 9 company records, followed by Munich (5) and Dusseldorf (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 185 professional contacts with verified work emails tracked across these 133 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 October 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 133 iso 22300 certification services based in Germany. Start with a free account, no credit card.
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Iso 22300 certification services by geography
- Iso 22300 certification services based in Madrid, Spain
- Iso 22300 certification services based in London, United Kingdom
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- Iso 22300 certification services based in France
- Iso 22300 certification services based in Greece
- Iso 22300 certification services based in India
- Iso 22300 certification services based in Italy
- Iso 22300 certification services based in Mexico
- Iso 22300 certification services based in the Netherlands
- Iso 22300 certification services based in Poland
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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- Iso 22300 certification services based in Canada
- Iso 22300 certification services based in France
Company intelligence · public preview
Top 25 iso 22300 certification services 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 133 matching company records for iso 22300 certification services based in Germany, with 731 tracked contacts and 185 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: October 27, 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 22300 certification services 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 | Gutcert Gmbhgut-cert.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 104 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SLG Prüf- UND Zertifizierungs Gmbhslg.de.com HQ: Hartmannsdorf, GermanyReported employees: 51-200 | Hartmannsdorf, Germany | 51-200 | Exact match | 28 contacts → |
“SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Agrizert Zertifizierungs Gmbhagrizert.deHQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 18 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MPR International Gmbhmpr-international.com HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 17 contacts → |
“Since 2005, the MPR International GmbH has supported companies worldwide with product certifications for the Chinese, Taiwanese, Indian, South-Korean, Russian, African and…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Clarcert Gmbhclarcert.de HQ: Neu Ulm, GermanyReported employees: 11-50 | Neu Ulm, Germany | 11-50 | Exact match | 13 contacts → |
“Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trustspacetrustspace.io HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“Zertifizierungen wie ISO 27001 und TISAX gehören in immer mehr Branchen zum Standard.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Öhmi Eurocert Gmbhoehmi-cert.de HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 9 contacts → |
“ÖHMI EuroCert® GmbH ist eine akkreditierte Zertifizierungsstelle mit Schwerpunkten in den Bereichen Qualität, Sicherheit, IT, Energie, Umwelt- und Arbeitsschutz.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 9 contacts → |
“IFU-CERT GmbH Zertifizierungsgesellschaft und Umweltgutachterorganisation Wir sind Umweltgutachtende und Sachverständige für Energie, Nachhaltigkeit und Umweltschutz Impressum…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ESC Cert Gmbhesc-cert.deHQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 8 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oppermann Gmbhoppermann-ingenieure.de HQ: Vellmar, GermanyReported employees: 11-50 | Vellmar, Germany | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Vetterkind Gmbhvetterkind-gmbh.de HQ: Twistringen, GermanyReported employees: 1-10 | Twistringen, Germany | 1-10 | Exact match | 8 contacts → |
“Qualit tsmanagement - Wir sind Zertifiziert nach ISO 9001 2008” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Verico SCEverico.eu HQ: Langenbach, GermanyReported employees: 11-50 | Langenbach, Germany | 11-50 | Exact match | 7 contacts → |
“Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ICG Zertifizierung Gmbhgzbb.de HQ: Chemnitz, GermanyReported employees: 1-10 | Chemnitz, Germany | 1-10 | Exact match | 7 contacts → |
“Die ICG Zertifizierung GmbH ist Ihr kompetenter Partner zur Zertifizierung Ihres Unternehmens.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  MVI Promind Gmbhpromind.deHQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 7 contacts → |
“Over 50 years of company history characterize our success and expertise.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proks Certification Gmbhproks-cert.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 6 contacts → |
“Wir prüfen und zertifizieren Ihr individuelles Qualitätsmanagementsystem.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Varisovariso.de HQ: Mainz, GermanyReported employees: 11-50 | Mainz, Germany | 11-50 | Exact match | 6 contacts → |
“varISO GmbH ist eine auf Zertifizierung und Normenberatung spezialisierte Firma (gegründet 2019), die insbesondere kleinen und mittelständischen Unternehmen bei Einführung und…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ifis-Fr Gmbhifis-fr.de HQ: Achim, GermanyReported employees: 1-10 | Achim, Germany | 1-10 | Exact match | 5 contacts → |
“IFIS-FR: Die Sicherheitsverbesserer®.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  AJA Registrars Germany Gmbhajaregistrars.deHQ: Speyer, GermanyReported employees: 11-50 | Speyer, Germany | 11-50 | Exact match | 5 contacts → |
“AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Kiel, GermanyReported employees: 11-50 | Kiel, Germany | 11-50 | Exact match | 5 contacts → |
“Zertifizierungen von DIQZ stehen für Neutralität, Transparenz und nachhaltige Prozessverbesserungen Das Deutsche Institut für Qualität & Zertifizierung (DIQZ) hat sich auf…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Entwicklungs- UND Prüflabor Holztechnologie Gmbheph-dresden.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 5 contacts → |
“Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | QDC Gmbhqdc.de HQ: Chemnitz, GermanyReported employees: 1-10 | Chemnitz, Germany | 1-10 | Exact match | 4 contacts → |
“qdc® steht für qualitativ hochwertige Beratungsdienstleistungen.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 133 company matches
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Iso 22300 certification services: dataset insights
October 27, 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
130 records in the displayed employee bands.
3 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 133 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: October 27, 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 22300 certification services?
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 22300 certification services did RevenueBase find based in Germany?
The saved snapshot records 133 matching company records, 731 tracked contacts and 185 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: October 27, 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 22300 certification services by geography
- Iso 22300 certification services based in Madrid, Spain
- Iso 22300 certification services based in London, United Kingdom
- Iso 22300 certification services based in Australia
- Iso 22300 certification services based in Brazil
- Iso 22300 certification services based in Canada
- Iso 22300 certification services based in France
- Iso 22300 certification services based in Greece
- Iso 22300 certification services based in India
- Iso 22300 certification services based in Italy
- Iso 22300 certification services based in Mexico
- Iso 22300 certification services based in the Netherlands
- Iso 22300 certification services based in Poland
Cite this list
RevenueBase Data Team. Top 25 iso 22300 certification services based in Germany. Snapshot: October 27, 2026. https://revenuebase.ai/companies/iso-22300-certification-services/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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- Iso 22300 certification services based in Madrid, Spain
- Iso 22300 certification services based in London, United Kingdom
- Iso 22300 certification services based in Australia
- Iso 22300 certification services based in Brazil
- Iso 22300 certification services based in Canada
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Company intelligence · public preview
Top 25 iso 22300 certification services based in Germany
RevenueBase records 133 matching company records for iso 22300 certification services based in Germany, with 731 tracked contacts and 185 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: October 27, 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 22300 certification services 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 | Gutcert Gmbhgut-cert.de HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 104 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SLG Prüf- UND Zertifizierungs Gmbhslg.de.com HQ: Hartmannsdorf, GermanyReported employees: 51-200 | Hartmannsdorf, Germany | 51-200 | Exact match | 28 contacts → |
“SLG Prüf- und Zertifizierungs GmbH is a testing laboratory based out of Burgstädter Str.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Agrizert Zertifizierungs Gmbhagrizert.de HQ: Bonn, GermanyReported employees: 11-50 | Bonn, Germany | 11-50 | Exact match | 18 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MPR International Gmbhmpr-international.com HQ: Frankfurt, GermanyReported employees: 11-50 | Frankfurt, Germany | 11-50 | Exact match | 17 contacts → |
“Since 2005, the MPR International GmbH has supported companies worldwide with product certifications for the Chinese, Taiwanese, Indian, South-Korean, Russian, African and…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Clarcert Gmbhclarcert.de HQ: Neu Ulm, GermanyReported employees: 11-50 | Neu Ulm, Germany | 11-50 | Exact match | 13 contacts → |
“Die ClarCert GmbH ist eine unabhängige Zertifizierungsstelle und führend in ausgewählten Gebieten der Qualitätssicherung.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trustspacetrustspace.io HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“Zertifizierungen wie ISO 27001 und TISAX gehören in immer mehr Branchen zum Standard.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Öhmi Eurocert Gmbhoehmi-cert.de HQ: Magdeburg, GermanyReported employees: 11-50 | Magdeburg, Germany | 11-50 | Exact match | 9 contacts → |
“ÖHMI EuroCert® GmbH ist eine akkreditierte Zertifizierungsstelle mit Schwerpunkten in den Bereichen Qualität, Sicherheit, IT, Energie, Umwelt- und Arbeitsschutz.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Hanover, GermanyReported employees: 11-50 | Hanover, Germany | 11-50 | Exact match | 9 contacts → |
“IFU-CERT GmbH Zertifizierungsgesellschaft und Umweltgutachterorganisation Wir sind Umweltgutachtende und Sachverständige für Energie, Nachhaltigkeit und Umweltschutz Impressum…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ESC Cert Gmbhesc-cert.de HQ: Kassel, GermanyReported employees: 11-50 | Kassel, Germany | 11-50 | Exact match | 8 contacts → |
“ESC focuses on the certification of companies according to international standards such as quality, safety and environmental management systems.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Oppermann Gmbhoppermann-ingenieure.de HQ: Vellmar, GermanyReported employees: 11-50 | Vellmar, Germany | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Vetterkind Gmbhvetterkind-gmbh.de HQ: Twistringen, GermanyReported employees: 1-10 | Twistringen, Germany | 1-10 | Exact match | 8 contacts → |
“Qualit tsmanagement - Wir sind Zertifiziert nach ISO 9001 2008” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Verico SCEverico.eu HQ: Langenbach, GermanyReported employees: 11-50 | Langenbach, Germany | 11-50 | Exact match | 7 contacts → |
“Die verico SCE offers certification, verification and consulting services related to the EU-ETS, energy management systems (ISO & ISO 16247 ), environmental management systems…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ICG Zertifizierung Gmbhgzbb.de HQ: Chemnitz, GermanyReported employees: 1-10 | Chemnitz, Germany | 1-10 | Exact match | 7 contacts → |
“Die ICG Zertifizierung GmbH ist Ihr kompetenter Partner zur Zertifizierung Ihres Unternehmens.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MVI Promind Gmbhpromind.de HQ: Munich, GermanyReported employees: 51-200 | Munich, Germany | 51-200 | Exact match | 7 contacts → |
“Over 50 years of company history characterize our success and expertise.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Proks Certification Gmbhproks-cert.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 6 contacts → |
“Wir prüfen und zertifizieren Ihr individuelles Qualitätsmanagementsystem.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Varisovariso.de HQ: Mainz, GermanyReported employees: 11-50 | Mainz, Germany | 11-50 | Exact match | 6 contacts → |
“varISO GmbH ist eine auf Zertifizierung und Normenberatung spezialisierte Firma (gegründet 2019), die insbesondere kleinen und mittelständischen Unternehmen bei Einführung und…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ifis-Fr Gmbhifis-fr.de HQ: Achim, GermanyReported employees: 1-10 | Achim, Germany | 1-10 | Exact match | 5 contacts → |
“IFIS-FR: Die Sicherheitsverbesserer®.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | AJA Registrars Germany Gmbhajaregistrars.de HQ: Speyer, GermanyReported employees: 11-50 | Speyer, Germany | 11-50 | Exact match | 5 contacts → |
“AJA Registrars Germany GmbH heißt jeden willkommen, der eine erfahrene Zertifizierungsstelle sucht.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Kiel, GermanyReported employees: 11-50 | Kiel, Germany | 11-50 | Exact match | 5 contacts → |
“Zertifizierungen von DIQZ stehen für Neutralität, Transparenz und nachhaltige Prozessverbesserungen Das Deutsche Institut für Qualität & Zertifizierung (DIQZ) hat sich auf…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Entwicklungs- UND Prüflabor Holztechnologie Gmbheph-dresden.de HQ: Dresden, GermanyReported employees: 1-10 | Dresden, Germany | 1-10 | Exact match | 5 contacts → |
“Herzlich willkommen auf der Website des Entwicklungs- und Prüflabor Holztechnologie GmbH (EPH).” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | QDC Gmbhqdc.de HQ: Chemnitz, GermanyReported employees: 1-10 | Chemnitz, Germany | 1-10 | Exact match | 4 contacts → |
“qdc® steht für qualitativ hochwertige Beratungsdienstleistungen.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Iso 22300 certification services: dataset insights
October 27, 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
130 records in the displayed employee bands.
3 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 133 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: October 27, 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 22300 certification services?
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 22300 certification services did RevenueBase find based in Germany?
The saved snapshot records 133 matching company records, 731 tracked contacts and 185 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: October 27, 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 22300 certification services based in Germany. Snapshot: October 27, 2026. https://revenuebase.ai/companies/iso-22300-certification-services/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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