Viviane Ratter

citizen of Zürich, Zürich

Commercial register

Piet GmbH

Chair of the executive board · sole signature · Zürich

since Sep 1, 2021
Artetectura l GmbH

Chair of the executive board · sole signature · Zürich

since Jan 10, 2018
Artetectura ll GmbH

Chair of the executive board · sole signature · Zürich

since Jan 10, 2018
Primera Consulting The Care Company Ratter & Partner

Partner · Zürich

since Sep 4, 2001
Artetectura Projektgesellschaft GmbH

Chair of the executive board · sole signature · Zürich

Chair of the executive board · sole signature

until Jan 21, 2009

Managing director · sole signature

until Nov 25, 2008