“Telephone Stock Company of LM Ericsson”), commonly known as Ericsson, is a Swedish multinational networking and telecommunications company headquartered in Stockholm. … Ericsson. Ericsson’s headquarters in Kista, StockholmFounderLars Magnus EricssonHeadquartersKista, Stockholm, SwedenArea servedWorldwideEricsson – Wikipedia en.wikipedia.org › wiki › Ericsson