Sunrise Communications AG is a telecommunications company providing landline, broadband, TV, fixed-line, and mobile services, along with integrated ICT solutions for connectivity, security, and IoT. The company operates through three reportable segments: Residential Customers, which provides fixed-line and mobile services and handset sales with a focus on bundled offers in fixed Internet, mobile, and IPTV; Business Customers and Wholesale, which delivers fixed-line and mobile communications, Internet and data services, integration services, and wholesale voice, data, Internet, and infrastructure services; and Infrastructure and Support Functions, which include network, IT, operations, and staff functions.