STZ Leitung
Prof. Dr.
Jürgen Treffert
Founder and President of STZ IT-BusinessConsulting
Professor of the University of Cooperative Education Lörrach Department Business Information Technology
Telefon +49 (0) 7621 15 744-03
juergen.treffert@stz-loerrach.de
Dipl. Betriebswirt (BA)
Jürgen Hausin
Managing Director STZ IT-BusinessConsulting
Telefon +49 (0) 7621 15 744-01
juergen.hausin@stz-loerrach.de
