Nokia is a global vendor in the network and IP infrastructure, software, and the related services market. It operates in 3 segments: Networks, Nokia Software, and Nokia Technologies. The Networks segment provides net sales disclosure for the Mobile Access, Fixed Access, IP Routing, and Optical Networks businesses. The Nokia Software segment offers carrier-grade software applications and platforms to provide operations and business support systems, build, deliver, and optimize services. The Nokia Technologies segment is focused on licensing Nokia intellectual property, including patents, technologies, and the Nokia brand. The company serves communications service providers, governments, large enterprises, and consumers.