Maritime Awareness System
MAS, the Cutting-Edge of Maritime IntelligenceCLS’ Maritime Awareness System (MAS) offers a unique solution to detect and monitor threats at sea.
Relying on AI-driven technologies, we process a large volume of heterogeneous data, accelerating decision-making with valuable insights.
Reliable and Secured Platform for Decisive Insights
Through artificial intelligence, we deliver actionable intelligence, provide behavioural analysis, identify any abnormality and raise alerts upon specific risks.

Selection of best quality data available through a wide range of maritime data partners

Processing and fusion of heterogeneous information through big data technologies

Abnormal patterns detection, predictive analysis and risk assessment with AI algorithms

MAS, an easy-to-use web platform to access actionable and predictive intelligence
Main Features

Real-time behavioural analysis
Perform automated detection of ship’s behaviour and receive alerts in case of any suspected vessel’s behaviour or event, such as transhipment, shipbreaking…

Review history of any ship and analyse their past movements for investigation.

Live monitoring
Monitor large and remote areas, any fleet or vessel of interest using heterogeneous data (satellite and terrestrial AIS, LRIT and VMS, RF detection, radar & optical imagery).


Manage your risk and identify non-compliant actors by searching vessels against sanctions lists (MoUs, OFAC, UN…) and relevant indicators on ownership, structure, documentation…

Export and download any data in different formats (CSV, KMZ,…).




Latest News
Security at Sea: CLS Strengthens its Position Through Pivotal Contracts in India, Sri Lanka and Thailand, and Acquires SAT ONE in Brazil
CLS, world leader in satellite-based maritime security, announces the signature of three major contracts with the governments of India, Sri Lanka and Thailand for the supply of its state-of-the-art...
Indonesia-EU Maritime Security High Level Conference and Table-Top Exercise: Inter-Agency Coordination in Accident Management at Sea
CLS was invited by Ms Adriani Kusumawardani, acting director of Maritime Security and Resilience, Ministry for the Coordination of Maritime Affairs and Investment to attend and participate in an...
United Nations International Day for the Fight Against Illegal, Unreported and Unregulated Fishing
Illegal, unreported and unregulated fishing (IUU) is a global threat to our oceans.CLS has, for many years, been committed to fighting this environmental, human, economic and ecological plague....
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.