CLS, the Cutting-Edge of Maritime Surveillance
Advanced satellite and drone technologies to support and enable decisions-making both public and private industries.
We support you in your daily missions at sea within a wide range of operational solutions.
Learn more about CLS’ Maritime Surveillance expertise

Discover CLS Maritime Applications
Maritime Domain Awareness & Law Enforcement
Maritime
Compliance
Maritime
Fleet Management
Latest News
SAR Mission Performance Cluster (MPC): How CLS Ensures Satellite Data Quality
High-quality satellite data is the foundation downstream applications, including reliable maritime intelligence. Before radar images are delivered to operational users, a critical process takes...
Jules Verne Trophy 2025: How CLS Monitors Icebergs from Space to Secure This Legendary Round-The-World Race
As the 2025 Jules Verne Trophy record attempt by the trimaran Sodebo Ultim 3 is underway, one of the major challenges faced by the crew led by Thomas Coville remains the presence of icebergs and...
Maritime Search and Rescue Solution THEMIS SAR: Co-Building Innovation to Save Lives at Sea
When a Search and Rescue alert is triggered at sea, teams must react with speed and precision. In such moments, the ability to predict a casualty’s likely drift and coordinate assets efficiently can...
Begin with CLS
How can we help you? CLS works with partners in all areas, both private and public, in charge of maritime surveillance. If you want to know how we can help you increase your performance, get in touch with our team.


