Sebastian Kreitlein Consultant Sebastian Kreitlein is Consultant in the Practice Group Treasury & ALM. In this role, he is working in the area of Finance & Risk. LocationOffice FrankfurtTaunusanlage 1960325 Frankfurt am MainGermany Contact +49 697 19153-418 sebastian.kreitlein@zeb.de Articles by Sebastian Kreitlein Research & Markets Mergers & acquisitions of fintechs Market overview and current challenges