Madeleine Seifried

citizen of Basel, Allschwil

Commercial register

Ingmatic AG

Member of the board of directors · sole signature · Münchenstein

since Sep 22, 2020
EL-TECH Engineering AG

Member of the board of directors · sole signature · Basel

since Jan 23, 2020
EL-TECH Installationen GmbH

sole signature · Basel

since Nov 2, 2018
sevogelgroup ag

Member of the board of directors · sole signature · Basel

Chair of the board of directors · sole signature

until Oct 24, 2025

Member of the board of directors · sole signature

until Sep 22, 2016

Director · sole signature

until Jan 7, 2013
Sevogel Immobilien AG

Member of the board of directors · sole signature · Basel

Chair of the board of directors · sole signature

until Oct 24, 2025