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19. & 20.11.2025 in Hamburg
19. & 20.11.2025 in Hamburg Contact: info@salessummit.de or +49 (40) 537 991 133

Oliver Viereck

Oliver Viereck

Oliver Viereck

Sky Deutschland

After studying business administration, Oliver Viereck worked for many years in leading consultancies in the areas of service quality and active complaint management. In numerous projects, he led well-known companies towards consistent customer orientation. In 2015, he started his career at Sky Deutschland. As Head of Outsourcing Vendor Management, he was initially responsible for the external service centres in Germany and for all nearshore locations. Since 2022, he has been Vice President Contact Experience & Inhouse Service. In this position, he is responsible for the internal service centres and, together with his teams, continuously develops the service quality in customer service at Sky Deutschland. Mr Viereck deals with current key topics in customer service such as new technologies, collection methods and digitalisation on a daily basis.

Represented in the following tracks at the Sales Summit:

  • 2023 MAIN STAGE: Communication channels of the future

  • 2022 MAIN STAGE: Tiktok, Twitter & Whatsapp or the good old letter and telephone - which new communication channels does customer service need?


Oliver Viereck and many more register for the Sales Summit now!