Telesia SpA is an Italy-based digital out-of-home (DOOH) media and multimedia technology company that designs, builds, and manages digital television and advertising networks across public transit and mobility hubs. Founded in 1989 and headquartered in Milan, Italy, the company operates as a key subsidiary of Class Editori SpA and is publicly listed on Euronext Growth Milan. Telesia operates across specialized transit divisions: Telesia Airport, broadcasting digital television channels and advertising displays across major Italian airport terminals including Rome Fiumicino, Milan Malpensa, and Milan Linate; Telesia Metro, providing passenger information and video advertising networks across underground rail networks in Milan, Rome, Brescia, and Genoa; Telesia Bus, operating audiovisual infotainment systems onboard municipal and regional bus networks; Telesia Train, managing onboard digital screens and infotainment networks across suburban and regional railway carriages; and Telesia Highway, operating commercial and informational display networks across motorway service stations throughout Italy. The company offers an integrated suite of products and services comprising turnkey digital signage system engineering and integration; digital display hardware installation, remote monitoring, and technical maintenance; proprietary content management and transmission software platforms; real-time news, financial market, weather, and infotainment content production in editorial synergy with Class Editori properties such as Class CNBC and Milano Finanza; and bespoke digital broadcasting infrastructure for corporate events and public venues. Telesia primarily serves brand advertisers, media planning agencies, municipal transport operators, railway authorities, and airport management companies across Italy. In recent developments, Telesia has accelerated the integration of programmatic digital out-of-home (pDOOH) monetization capabilities, connecting its transit screen inventories to automated demand-side advertising platforms; expanded high-impact visual infrastructure through the deployment of next-generation large-format high-definition LED displays across airport and rail hubs; implemented advanced audience analytics and real-time impression measurement technologies; and reinforced cross-media commercial alliances within the Class Editori group to provide advertisers with unified multimedia campaigns bridging digital out-of-home, broadcast television, and digital publishing channels.