Thermaenius Mekaniska Verkstad

1846                                                                                                                 Johan Thermaenius, born in 1807 and Master Mechanic at Munktells Mekaniska Verkstads AB, started his own manufacturing company at Holmen in Torshälla, near Eskilstuna.

Sweden's first threshing machine was manufactured.

The company moved from Torshälla to Hallsberg and changed its name to Johan Thermaenius & Son.