Besten Dank für die Antwort. Kommt mir auch etwas suspekt vor... bzgl. Firmensitz habe ich folgende Information gefunden:
Our legal entity is a registered official company in Switzerland Chamber of Commerce, and this can be validated from the following official link at Swiss Official Zefix – Central Business Name Index: https://www.zefix.admin.ch/en/search/entity/list/firm/1251698?name=CHE138739580
As you can see on the "Purpose" section of this page, we're officially entitled to provide "Scrum, Software Engineering, Six Sigma, Qualitätsmanagement, DevOps, Leadership, Management, Software Test und Projekt Management" educations.