Media Research, Walter Bertschinger
Sole proprietorship · Zürich
Commercial register
Purpose
Investigativer Journalismus, Ermittlungen, Investigative Journalism, Investigations.
- Legal form
- Sole proprietorship
- CH-ID
- CH02019121301
- Source
- Official excerpt, Zefix
Source: Swiss commercial register (Zefix, Swiss Official Gazette of Commerce) and the cantonal registry office. · checked Sep 26, 2026
Officers
Owner · sole signature · citizen of Dübendorf, Zürich