Robert Schröder, Austria, Wien, AT, male

C.S.T. Impresa Costruzioni SA in liquidazioneDeleted

Position: member of the board

Authority: joint signing authority (together w/ any one member of the board)

Walker-Porr AGDeleted

Position: member of the board

Authority: joint signing authority (any two to sign)

CST Luzern AGDeleted

Position: member

Authority: joint signing authority (any two to sign)

PORR SUISSE AG LuzernDeleted

Position: member

Authority: joint signing authority (any two to sign)

Robert Schröder