Sofia part of ISEO, is a PropTech company specialising in cloud-native access control solutions for the real estate market. Founded by doctoral graduates and alumni of the Polytechnic University of Milan, the company has evolved from a startup to a scale-up phase and currently collaborates with prominent players in the technology and real estate sectors. Their innovative cloud-native access control management solution enables the creation of an IoT ecosystem, empowering smart buildings with enhanced security and flexibility. In 2021, Sofia became a part of ISEO when it was acquired by ISEO Ultimate Access Technologies, propelling the company into an international context with a presence across various European locations. This expansion has opened up new opportunities for business growth and collaboration on a global scale.