Geneva hosts the international headquarters of companies like JT International ( JTI ) , Mediterranean Shipping Company , Vitol , Gunvor , Merck Serono , SITA , Société Générale de Surveillance , STMicroelectronics , and Weatherford International .
Geneva hosts the international headquarters of companies like JT International ( JTI ) , Mediterranean Shipping Company , Serono , SITA , Société Générale de Surveillance and STMicroelectronics .