Oliver Siewertsen

Oliver Siewertsen is a skilled retail operations specialist with extensive experience in retail management and business analysis. Currently employed at Tekla since September 2025, Oliver focuses on scaling operations as the company transitions to a multi-store framework. Previously, at Magasin du Nord from June 2023 to August 2025, Oliver held roles as a Retail Business- & Development Analyst and a Retail Operation- & Merchandise Analyst, contributing to the development of new concept stores and driving sales growth through strategic assortment management and campaign execution. An active board member of CBS Fashion Society, Oliver also possesses a background in marketing and communication from FTFa, along with earlier sales experience at ASE and SPORTMASTER. Educational qualifications include an MSc in Economics and Business Administration from Copenhagen Business School, complemented by international studies at prestigious institutions.