Ronny Totah

citizen of Court, Cranves-Sales, FRA

Commercial register

Dark Onyx Technology SA

Chair of the board of directors · sole signature · Genève

since May 27, 2026
TRS4 Holding SA

Chair of the board of directors · sole signature · Zug

since Nov 7, 2025
GEMEXPO SA

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

Chair of the board of directors · joint signature by two

until Dec 17, 2025
Horovitz et Totah SA

Chair of the board of directors · sole signature · Genève

Chair of the board of directors · sole signature

until Nov 5, 2009

Vice-chair of the board of directors · sole signature

until Jul 30, 2008