NOS, S.G.P.S., S.A. is a Portugal-based telecommunications and media company primarily engaged in providing cable and satellite television services, voice and internet access, and mobile communications. It operates through two main segments: Telco, which encompasses fixed and mobile TV, internet, and voice services for residential and corporate customers, and Audiovisuals, involving video production and sales, cinema exhibition and distribution, advertising on pay TV channels, and acquisition of pay TV and video-on-demand rights. The company also manages data centers and offers IT consulting services, focusing predominantly on the Portuguese market. Formed from the merger of ZON Multimedia and Optimus, NOS, S.G.P.S., S.A. plays a significant role in the broadcasting and telecommunication sectors, delivering integrated services that blend connectivity with entertainment content. With around 2,927 employees, it supports essential communication infrastructure and audiovisual experiences for consumers and businesses across Portugal.