Minister for the Environment on fact-finding visit at Swiss Steel Group in Lucerne - ugitech.com
Swiss Steel Holding AG: The number one in Europe - Swiss Steel on the way to becoming the market leader in Green Steel production - MoneyController (ID 794045)
File:Swiss Steel Rohrbrücke Kleine Emme Emmenbrücke-Luzern LU 20170327-jag9889.jpg - Wikimedia Commons
Brigger + Käch | Swiss Steel AG - Stahlindustrie
Swiss Steel: TÜV-zertifiziert und SBTi-verpflichtet - stahleisen