| 1948 | Alois Schaufler established a scrap-trading enterprise at the Ybbs, Angernstraße 18, site.
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| 1969 | Gewerke Johann Pengg, owner of the Pengg-Stahlgruppe, acquires Schaufler |
| 1969 | The site in Mitterdorf/Mürztal (Styria) was built
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| 1989 | Resettlement of the enterprise to the terrain of the former Schmid-Stahlwerke Ybbs |
| 1991 | Opening of the metal market
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| 1994 | Certification according to ISO 9002 |
| 1995 | Opening of the own public harbor
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| 1995 | The site in Wien-Strebersdorf was founded
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| 1998 | Opening of the container terminal at the Ybbs site
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| 2004 | Certification according to ISO 9001, ISO 14001 and Entsorgungsfachbetrieb |
| 2005 | Extension of competence due to total waste management |
| 2006 | Construction of a hall (interim storage) for dangerous goods
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