© Metropolitan Transportation Authority of the State of New York / 34 St-Hudson Yards Opening Team Peter Laborenz PresidentMobile +41 79 211 00 34E-mail peter.laborenz@sonneville.com Ingmar Stoehr Vice PresidentTel. +41 58 909 28 93Mobile +41 79 742 82 16E-mail ingmar.stoehr@sonneville.com Alexander Geschka Vice PresidentMobile +41 79 561 82 65E-mail alexander.geschka@sonneville.com Thomas Dorfner Head of International SalesMobile +41 79 520 36 76E-mail thomas.dorfner@sonneville.com José David Perez International Project ManagerMobile +41 77 987 26 39E-mail jose.perez@sonneville.com Sethu Parvathy Sheela Project EngineerMobile +41 79 548 64 00 E-mail sethu.sheela@vigier.ch Philosophy