- HERZOG INTERNATIONAL CONSULTING AG
- Address:Bahnhofstrasse 23, Wetzikon, Zuerich, Switzerland
- Fine Food & Chocolat Wild
- Address:Farnsbergstrasse.26, Herzogenbuchsee, Bern, Switzerland
- H E GmbH
- Address:Herzogstrasse 24, Bern, Switzerland
- DIT Invest
- Address:chemin champs Soleil, Dully, Vaud, Switzerland
- CS&P Fiduciaire
- Address:22 Rue General Dufour, Geneva, Switzerland
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