Nokia Oyj specializes in the design, production and marketing of telecommunications equipment. Net sales break down by activity as follows: – development of network infrastructure solutions (40.1%): IP routers and optical networking solutions; – development of mobile broadband network solutions (39.2%): aimed in particular at telecommunications operators. In addition, the group offers professional services (network planning and optimization, systems integration, installation, implementation and maintenance of telecom networks); – software development (13.1%): software for customer experience management, network operations and management, communication, collaboration and billing, IoT solutions and cloud management platforms; – development of advanced technology (7.6%). Net sales are distributed geographically as follows: Europe (31%), North America (31.2%), India (7.7%), China (4.6%), Asia/Pacific (11%), Middle East and Africa (10.6%), and Latin America (3.9%).