Unternehmensberatung, Projektleitung und Realisation von Konzepten unter anderem aus den Bereichen Umwelttechnologie, EDV, Public Relations und Kommunikation.
Central Business Index (ZEFIX) ZEFIX is the Swiss commercial register. It provides comprehensive information about companies, such as name, registered office, legal form, and VAT number.
ZEFIX Open Data Open interface to the core data of the Swiss commercial register ZEFIX. Contains daily updated information on companies.