Home »List of ISO 9001 registered Companies

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List of ISO 9000 Registered Companies

Independent Association of Accredited Registrars (IAAR) publishes a list but it is not
guaranteed to be complete.

It is difficult to maintain a list of ISO 9001 registered companies because:

• There is not a single body that registers organizations worldwide. ISO does not register people, an accredited Registrar does. (List Below). The ANAB provides more info on the levels of oversite for iso certification.
• It is only a 3 year certification - companies may switch registrars after 3 years and this becomes increasingly difficult to track.
• Companies may be registered by several organizations for different standards
• It costs money to maintain a list like this.
• etc.

To understand the relationship, see: Who is eligible to grant ISO 9001 Certification?

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Complete list of Registrars

Here is a complete list of ISO Registrars for all of the major ISO standards:

• ISO 9001 Registrars
  
• ISO 14001 Registrars
  
• ISO 13485 registrars
  
• ISO/TS 16949 Registrars
  
• OHSAS 18001 Registrars
  
• AS9100 Registrars
  
• And more