CLS, a subsidiary of the French Space Agency (CNES) is a group of more than 550 employees with headquarters in Toulouse, France and an international network of more than 20 offices.

Created in 1986, CLS is a worldwide leader in environmental in-situ data collection. CLS has been working with the operational ocean community for 25 years and operates a full set of systems to keep ground segments, networks, redundant data processing centers and storage servers operational 24 hours a day, 7 days a week.

CLS provides a full range of Iridium services and hardware for data communication to cover all your needs & requirements.

CLS also offers engineering support to assist you with Iridium technology integration.

CLS also offers engineering support to assist you with Iridium technology integration.

CLS is receiving, processing, validating, distributing and archiving Iridium data for all type of in-situ platforms.

CLS is your One Stop Shop for Iridium data communication solutions.

Operational excellence

• 3 redundant processing centers, operated 24/7
• 20+ subsidiaries and offices to support teams around the world
• 30 years of experience in the operational ocean community
• More than 40 000 platforms tracked worldwide by CLS satellite systems
• The client is the only owner of the data which are strictly confidential and protected.

Expertise

• Highly qualified and personalized customer service
• Partnership with main manufacturers to perform transmission tests
• Iridium satellite system expertise for science mobile applications
• Value added services for weather and ocean platforms (QC, GTS processing, etc.)