Kudelski SA is a holding company, which engages in the provision of digital security systems and solutions. It operates through the following segments: Digital Television, Cybersecurity, Internet of Things, and Public Access. The Digital Television segment provides end-to-end integrated solutions, including open conditional access and middleware software solutions. The Cybersecurity segment offers end-to-end cybersecurity solutions, including advisory services, technology and resale services, and managed security and custom developed proprietary solutions in domains not covered by existing commercial products. The Internet of Things segment extends the existing Digital Television secure platform into new domains. The Public Access segment gives access to control systems and ticketing services for ski lifts, car parks, stadiums, and concert halls. The company was founded by Stefan Kudelski in 1951 and is headquartered in Cheseaux-sur-Lausanne, Switzerland.