Single Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 1 SOURCES
Proseba
Proseba (Schweiz) AG, a Basel company listed as a single family office; its own website blocks automated access, so details are limited.
USEFUL FOR Co-investors
Family & background
- HEADQUARTERS
- Basel, Switzerland
Investment approach
- ROUTES
- Companies (own capital)
Overview
Proseba (Schweiz) AG is a Swiss joint-stock company registered at St. Jakobs-Strasse in Basel, with an active commercial-register and VAT entry (VAT-registered since 2009). It is listed as a single family office that invests directly; its website blocks automated access, so its activity could not be checked further.
Frequently asked questions
Proseba is a single family office based in Basel, Switzerland.
Proseba invests its own capital into companies.