Ericsson is a networking equipment and software provider, primarily selling mobile networking equipment and services to wireless service providers. Ericsson operates in three segments: networks, cloud software and services, and enterprise. While large wireless carriers are its largest customers, Ericsson has expanded its offerings for large enterprises. These products and services include private 5G networking, contact centers as a service, and application performance interfaces. Ericsson aims to combine its 5G network expertise with cloud-native, as-a-service platforms offering a more comprehensive hardware and software package. Ericsson also monetizes its research and development investments by licensing patents to handset manufacturers.