
A copper smiths' is opened by F.J. Forster in Arbon (Switzerland)
Diversification into steel tube manufacture
Conversion of the solely owned business into a joint-stock company (Hermann Forster AG)
Commissioning of the first resistance welding system for steel tubes
Refrigerator and kitchen manufacture commenced
Arbonia AG founded
Majority shareholding held by Hermann Forster AG passed to Arbonia AG (room heaters/Arbon)
AFG Arbonia-Forster-Riesa GmbH founded in Riesa/Saxony (FRG)
Prolux Heizkörper AG taken over by Arbonia AG
Arbonia France SARL founded in Walheim
Arbonia Austria GmbH founded
Kermi GmbH, Plattling (D) taken over by Arbonia AG
ASCO SWISS AG, Zwingen taken over by Arbonia AG