We are Secure Connectivity Providers.
When you choose CSL, you take control of your connected devices, backed up by the best support around. Our Apps and Portals offer unrivalled management tools for real-time visibility, status updates and remote maintenance, whilst our expert support teams are here for you 24/7. All of this for over 1 million M2M/IoT devices and the 4 billion events our platforms handle each month.
Simplicity, service and reliability have been at the heart of everything we do since CSL was founded in 1996. The sectors we work in and applications we connect are at the highest end of critical communications. Critical connectivity can be complex but we make it easy.
Our partnerships with all the major Mobile Network Operators, Monitoring Centres and Installers, allows us to deliver complete end-to-end connectivity solutions. Whether it’s 4G, IP, xDSL, or FTTC, we have the knowledge, expertise and ability to deliver the best combination for your connectivity requirements.
Discover more at www.csl-group.com or call us on +44 (0)1895 474474
When you choose CSL, you take control of your connected devices, backed up by the best support around. Our Apps and Portals offer unrivalled management tools for real-time visibility, status updates and remote maintenance, whilst our expert support teams are here for you 24/7. All of this for over 1 million M2M/IoT devices and the 4 billion events our platforms handle each month.
Simplicity, service and reliability have been at the heart of everything we do since CSL was founded in 1996. The sectors we work in and applications we connect are at the highest end of critical communications. Critical connectivity can be complex but we make it easy.
Our partnerships with all the major Mobile Network Operators, Monitoring Centres and Installers, allows us to deliver complete end-to-end connectivity solutions. Whether it’s 4G, IP, xDSL, or FTTC, we have the knowledge, expertise and ability to deliver the best combination for your connectivity requirements.
Discover more at www.csl-group.com or call us on +44 (0)1895 474474
Location: United Kingdom, England, Watford
Employees: 51-200
Phone: +31 88 474 7744
Founded date: 1996
Investors 1
| Date | Name | Website |
| - | ECI Partne... | ecipartner... |
Mentions in press and media 2
| Date | Title | Description |
| 14.07.2026 | CSL Group Acquires IoTM Solutions to Power Global eSIM Orchestration | , the leading global provider of Critical Connectivity , has acquired IoTM Solutions Ltd, creating a global platform for resilient, multi-carrier IoT connectivity management and eSIM orchestration, designed for the next-generation of global... |
| 20.06.2024 | CAREIUM & CSL EXTEND THEIR PARTNERSHIP WITH THE LAUNCH OF rSIM® TECHNOLOGY | Innovation Leaders in Technology-Enabled Care, Careium, and Critical Connectivity Experts, CSL, have announced the extension of their strategic partnership with the launch of rSIM® technology. LONDON, June 20, 2024 /PRNewswire/ -- rSIM is t... |