Urs Koster

citizen of Appenzell, Appenzell

Commercial register

Steinegg Immobilien AG

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

since Sep 4, 2018
Koster AG Gebäudetechnik

Member of the board of directors · sole signature · Zürich

until Feb 27, 2003
Koster AG Gebäudetechnik

Chair of the board of directors · sole signature · Zürich

until Aug 23, 1994