Jürg Christian Steiger

citizen of Wigoltingen, Winterthur

Commercial register

Leonteq AG

Member of the board of directors · joint signature by two · Zürich

since May 18, 2026

Leonteq Securities AG

Member of the board of directors · joint signature by two · Zürich

since May 18, 2026

SWISS KRONO Holding AG

joint procuration by two · Luzern

since Jan 13, 2021

Rolop AG

Member of the board of directors · sole signature · Luzern

since Nov 5, 2020

Iminka AG

Member of the board of directors · sole signature · Zollikon

since Oct 30, 2020

K-Real Berlin AG

Chair of the board of directors · sole signature · Luzern

since May 10, 2019

K-Real One AG

Chair of the board of directors · sole signature · Luzern

since May 10, 2019

K-Real Three AG

Chair of the board of directors · sole signature · Luzern

since May 10, 2019

K-Real Two AG

Chair of the board of directors · sole signature · Luzern

since May 10, 2019

Krono Immo AG

Chair of the board of directors · sole signature · Luzern

since May 10, 2019

DIventures Management GmbH

Managing director · joint signature by two · Zürich

since Feb 28, 2018

Steiger Rüttimann Beratungen GmbH

Chair of the executive board · sole signature · Winterthur

since Jan 10, 2018

SWISS KRONO Services AG

Chair of the board of directors · sole signature · Luzern

Member of the board of directors · sole signature

until Jan 12, 2021

LIBREC AG

Chair of the board of directors · joint signature by two · Oensingen

until Jul 24, 2025

Clear Minds Investment AG

Member of the board of directors · sole signature · Basel

until May 2, 2022

Member of the executive board · sole signature

until Aug 27, 2018