Doris Diebold is CEO and founder of hey circle, a sustainable start-up based in Munich that offers reusable shipping solutions for e-commerce and intralogistics. Doris had the idea for hey circle in the fall of 2020 and celebrated the market launch in May 2022. In the meantime, the start-up has 25 customers and offers eight different shipping boxes and shipping bags optimized for both warehouse and logistics. Doris was born in Darmstadt, is a mother of two, and studied international business administration. She was in a management position at Lufthansa for a long time before enabling a more sustainable lifestyle with her company.