In December, Gliewe GmbH successfully obtained ISO 9001:2015 certification in accordance with the strict standards of TÜV AUSTRIA. The certificate confirms that our quality management system meets the international requirements of the EN ISO 9001:2015 standard and is demonstrably applied in full compliance with regulations.

What does this certification mean?

ISO 9001:2015 is the world’s leading standard for quality management systems (QMS). It is applied globally to ensure that companies work in a process-oriented manner, systematically manage risks and opportunities, and continuously improve their performance. Successful certification specifically means:

  • Structured quality management: Internal processes are documented, measurable, and geared toward continuous improvement.

  • Customer focus: Customer requirements are systematically recorded and fulfilled.

  • Responsibility and traceability: Decision-making processes, responsibilities, and results are clearly and transparently defined.

  • Regular monitoring: Compliance with the standard is monitored and regularly audited by TÜV AUSTRIA, not just certified once.

Why is this relevant for our customers?

For you as a customer, partner, or supplier, ISO 9001:2015 certification means:

  • Greater reliability: Processes run in a stable and traceable manner.

  • Fewer errors, higher dependability: Sources of error are systematically identified and eliminated.

  • Process transparency: Requirements from offers, deliveries, and projects are controlled through defined standards.

  • Trust in collaboration: We don’t just deliver products—we provide verifiable quality assurance.

TÜV AUSTRIA – independent verification

The certification was carried out by TÜV AUSTRIA CERT GmbH, an internationally recognized certification body. The certificate is valid until 2028 and was issued in accordance with TÜV AUSTRIA’s auditing and certification procedures.

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