Sixt SE has appointed Sebastian Birkel, a long-time SIXT manager and former CEO for SIXT USA, as divisional Board member for the new Global Financial Performance division that will combine the areas of Finance, Controlling and Vehicle Purchasing. The company is appointing Sebastian Birkel, a long-time SIXT manager and former CEO for SIXT USA, a divisional Board member for the new Global Financial Performance division, in which the areas of Finance, Controlling and Vehicle Purchasing are being bundled.