1864: Raphael König founds a workshop in Retz, on 1st January in 1864 for his son Jacob.
1905: Jacob König hands the enterprise over to Josef, Theodor and Max König
1958: DI Karl König has meanwhile taken over the leadership of the enterprise. Through the distribution partnership with the German company Schüco Internationally KG, the Jansen AG from Switzerland and the Corus Group from Great Britain / Netherlands, the market for metal and steel constructions could be revolutionised in the European structural engineering sector.
1971: Senator KR Andreas Pulides joins the company.
1973: Mag. Peter König takes over the leadership of the future AluKönigStahl.