Karl Rudolf John

citizen of Eiken, Basel

Commercial register

BALTHAZAR Finance AG Schweiz in Liquidation

Member of the board of directors · sole signature · Zug

since Jul 17, 2025
VPrevent GmbH in Liquidation

Managing director · sole signature · Luzern

since Oct 22, 2020
IHI - SWISS Partner AG

Chair of the board of directors · sole signature · Zürich

IHI - SWISSTERRA AG

Chair of the board of directors · sole signature · Oberrieden

Member of the board of directors · sole signature

until Apr 2, 2025
Partner Beratungs AG

Member of the board of directors · sole signature · Zürich