Successful ISO 9001:2015 recertification – quality that lasts

We are pleased to announce that BIT Bierther GmbH has successfully passed the recertification according to ISO 9001:2015. Our quality management system has thus once again been confirmed by independent auditors – as it has been since our initial certification in 2009.

The current certificate was issued on 29 July 2025 by TÜV Rheinland Cert GmbH and is valid until 12 August 2028.

Our customers benefit every day from structured processes, high delivery reliability and consistent customer orientation. The successful recertification underlines our continuous commitment to quality and process optimisation.

📄 Download ISO 9001:2015 certificate (PDF)