Clavister appointed Przemek Sienkiewicz to the new role as Chief Commercial Officer. Sienkiewicz, with almost three years at Clavister in the role of Chief Strategy Officer, has been instrumental in scaling up the company's global key account sales and in the build-up of its vast pipeline of large business opportunities. Prior to joining Clavister, Sienkiewicz has more than 20 years of executive sales and marketing experience from companies like Minolta, Lucent Technologies, Portal Software, Oracle, Google and IBM.