Tanja Sies
About Tanja Sies
Tanja Sies is a founder and supply capacity manager based in Karlsruhe, Germany. She has experience in the cosmetics and automotive industries, having worked at L'Oréal and Daimler AG.
Work at Daimler
Tanja Sies has been employed at Daimler AG since 2017, where she holds the position of Lieferantenkapazitätsmanagerin. In this role, she is responsible for managing supplier capacity, ensuring that production requirements are met efficiently. Prior to her current position, she completed a six-month internship in supplier management at Daimler AG from 2015 to 2016. This experience provided her with foundational knowledge in supplier relations and logistics within the automotive industry.
Current Role at Ceriali
Since 2019, Tanja Sies has served as the Gründerin of Ceriali, a venture based in Karlsruhe, Baden-Württemberg. In this capacity, she is involved in the establishment and growth of the company, focusing on its strategic direction and operational management. Her entrepreneurial efforts contribute to the development of innovative solutions in her field.
Experience at L'Oréal
Tanja Sies has gained valuable experience at L'Oréal, where she worked in two capacities. She completed a six-month internship in logistics from 2016 to 2017, which allowed her to understand the complexities of supply chain management in the cosmetics industry. Additionally, she worked on her Bachelor thesis focused on process optimization in the cosmetics industry for two months in 2017. This experience enhanced her knowledge of operational efficiencies within a leading global brand.
Education and Expertise
Tanja Sies studied Betriebswirtschaft at Fachhochschule Konstanz - Hochschule für Technik, Wirtschaft und Gestaltung, where she earned her Bachelor of Arts (B.A.) degree from 2013 to 2017. Her academic background provides her with a solid foundation in business administration, which supports her professional roles in management and entrepreneurship.