Nancy de Kalbermatten

citizen of Veyrier, Carouge (GE)

Commercial register

BTP Services et Techniques SARL

Managing director · pour 20 parts de CHF 1'000 · sole signature · Carouge (GE)

Managing director · pour 20 parts de CHF 1'000 · sole signature

until Oct 14, 2020

Managing director · sole signature

until Oct 5, 2011
ITA SERVICES SA

Chair of the board of directors · sole signature · Carouge (GE)

Member of the board of directors · sole signature

until Sep 30, 2025

Member of the board of directors · sole signature

until Sep 14, 2016

Member of the board of directors · sole signature

until Sep 30, 2011
HK Services et Techniques SA

Member of the board of directors · sole signature · Satigny

until Jul 30, 2018

Member of the board of directors · sole signature

until Nov 30, 2007