Gönner
| Name | PLZ | Ort | Strasse | Web | Details |
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| AMPERE alloys | F-95310 | Saint Ouen l'Aumone | 12 Mail Joliot Curie | Link | Details |
| Gilbert Gauthier SA | CH-1225 | Chêne-Bourg | 16, route J.-J. Rigaud | Link | Details |
| Impag AG | CH-8034 | Zürich | Feldeggstrasse 26 | Link | Details |
| Mittelland-Personal AG | CH-5000 | Aarau | Igelweid 22 | Link | Details |
| Precisiewerk Swiss | CH-1854 | Leysin | Route du Manège B4 | Link | Details |
| sia Abrasives Schweiz | CH-8501 | Frauenfeld | Mühlewiesenstrasse 20 | Link | Details |