1974

SUPRAFILT Gesellschaft für Umwelttechnik mbH is founded in Bietigheim-Bissingen. The company distributes PERMOX® aeration systems.

1993

OXYFLEX Umwelttechnik GmbH is founded in Simmern. The company distributes OXYFLEX® aeration systems.

2001

Merger of SUPRAFILT Gesellschaft für Umwelttechnik mbH and OXYFLEX Umwelttechnik GmbH. The resulting SUPRATEC Gesellschaft für Umwelt- und Verfahrenstechnik mbH is founded. The company has its headquarters in Bietigheim-Bissingen and its manufacturing premises in Simmern. The company distributes PERMOX® and OXYFLEX® aeration systems.

2005

The company headquarters are moved to Simmern and the premises in Bietigheim-Bissingen become a branch office.

2008

The branch office in Bietigheim-Bissingen is closed. Our storage area is extended by 900 m².

2009

A patent is filed for the OXYFLEX® OM Oval Membrane Diffuser.

2011

Implementation of a quality management system and certification according to DIN EN ISO 9001:2008.

2012

A patent is filed for the OXYFLEX® MF1100 TPU membranes. Our storage area is extended by 900 m².

2015

Certification according to DIN EN ISO 9001:2015.

2017

Our production area is extended by 810 m².