Xing registers 13 million members, opens office in Porto by Kate Rodriguez in Recruitment 17 Oct 2017 The largest business network in DACH (Germany, Austria and Switzerland) reached a record 13 million members and has opened a software development branch in Portugal.This article is only available to AIM Group clients. Please subscribe now or log in to view. Share linkedinwhatsappWhatsBroadcastxing Kate Rodriguez Kate Rodriguez covers the German market for AIM Group. She is a freelance business writer with an extensive background in public policy, business consulting and marketing. Originally from the U.S., Kate is now based in Munich.