Proessentia Contact Proessentia is registred in Switzerland as a GmbH (limited liability company). The commercial registration number is: CH-020.4.024.056-5. You can contact us as follows: Physical MailProessentia GmbHalpenstr. 13 CH-8800 ThalwilSwitzerlandPhone
+41 44 536 71 48 +41 76 555 96 86
E-Mailinfo@proessentia.ch
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