For over 25 years, CSL has been a leading provider of critical connectivity. Today, we have over 2 million connections supporting business and mission-critical IoT applications across Europe. Our expert teams are constantly innovating to provide the most resilient and cyber-secure connectivity solutions on the market. Simplicity, service, and reliability are at the heart of everything we do. The sectors they work in and the applications we connect are at the highest end of critical communications.