Sunrise Communications AG is a leading Swiss telecommunications provider that operates its own extensive mobile and fiber-optic networks. The company's business is divided into three main segments: Residential Customers, Business Customers and Wholesale, and Infrastructure and Support Functions. For residential users, Sunrise provides bundled offers encompassing mobile, fixed internet, and IPTV services. The business segment delivers tailored solutions including mobile and fixed-line communications, data services, cloud computing, and cybersecurity. Additionally, the wholesale division offers voice and data services to other national and international carriers. Following its acquisition by Liberty Global in 2020 and subsequent merger with UPC Switzerland, Sunrise was spun off as an independent, publicly traded company in November 2024.