Roger Siffert

citizen of Genève, Genève

Commercial register

Hugo Martin Blum

Member of the board of directors · joint signature by two · Carouge (GE)

since Nov 21, 1994
TTC Tarek Trading Corp. SARL

Managing director · Partner · sole signature · Genève

until Apr 8, 2009
Orga Consult SA

Secretary of the board of directors · joint signature by two · Genève

until Aug 24, 2001
Gerofid, Société Fiduciaire SA

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

until May 22, 2001

Chair of the board of directors · sole signature

until Oct 15, 1998

Secretary of the board of directors · sole signature

until Nov 8, 1995