One of the top clothing retail chains with headquarters in Spain, Sfera owns more than 70 stores worldwide. The Sfera stores are owned by the Spanish department store company El Corte Ingles, the largest department store firm in Europe and 4rth in the world. Sfera implements design patterns that follow the latest design trends, offering garments of top quality at affordable prices. The Α&Μ started its collaboration with Sfera in 2005 with the design and project management of the first Sfera store renovation at The Mall Athens and continued with the other two stores on Stadiou and Patision streets.