Momox GmbH is a German-based company that specializes in the purchase and resale of pre-owned goods, primarily focusing on books, media products, and clothing. Founded in 2004, Momox operates as a leading re-commerce platform, allowing individuals to sell their used items easily. These items are then refurbished and sold through various online marketplaces, including their own platforms such as Medimops and Momox Fashion. Momox emphasizes sustainability and circular economy principles by extending the lifecycle of second-hand products. The company is headquartered in Berlin, Germany, and serves customers across Europe.