History

1956

Founding of ISOFER AG

1963

Takes over representation of Steirische Kettenfabriken Pengg Walenta KG Graz, part of present-day PEWAG Austria GmbH (round link chains and snow chains)

1975

Purchase of premises in Knonau

1986

Protection systems against rockfall and avalanches become part of the product range.

1999

In-house production of nets for protection systems

2000

Introduction of mobile testing service for lifting gears

2001

Certification in accordance with ISO 9001

2002

Extension to wire rope warehouse with in-house assembly

2006

50th birthday

2008

Within the scope of succession planning, PFEIFER ISOFER AG becomes a subsidiary of PFEIFER International GmbH and strengthens the Group as a whole.