Stefan Koller

citizen of Meierskappel, Steinhausen

Commercial register

Eclipse Invest AG

Chair of the board of directors · sole signature · Zug

since Jun 30, 2026
VTLG AG

Member of the board of directors · sole signature · Zug

since May 27, 2026
STFK Services GmbH

Managing director · sole signature · Zug

since Apr 6, 2021
Blue Sea AG

Member of the board of directors · sole signature · Zug

since Oct 17, 2017
Interplan Advisory AG

Member of the board of directors · sole signature · Zug

since Apr 28, 2016
Navitrade AG

Member of the board of directors · sole signature · Zug

since Mar 25, 2014
ProNi Centroamericana AG

Member of the board of directors · sole signature · Zug

since Nov 14, 2013
Swiss Red Wings AG

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

since Feb 20, 2013
3AM Consultants AG

Member of the board of directors · sole signature · Zug

Bieri Hydraulik AG

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

SKYTELL AG

Member of the board of directors · sole signature · Zug

until Jan 20, 2025
Bieri Hydraulik AG

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

until Dec 14, 2021
3AM Consultants AG

Chair of the board of directors · sole signature · Zug

until May 19, 2020
Solway Industries Swiss AG

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

until Apr 8, 2019
Solway Industries Swiss AG

Member of the board of directors · sole signature · Zug

until Mar 12, 2019
3AM Consultants AG

Member of the board of directors · sole signature · Zug

until Mar 23, 2015
Asian Investments AG

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

until Apr 5, 2006