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ONE-STOP SHOP

FOR ARGOS & IRIDIUM® SERVICES

ARGOS - Powered by CLSIridium-Logo white
Telemetry

SERVING THE SCIENTIFIC
COMMUNITY

FOR 30+ YEARS

Data Collection
Positionning
Backup Tracking
Geofencing & Monitoring
Data Processing
Data Hosting
Data Distribution
Satcom Equipment
Customer Support
Satellite Systems Expertise
MetOcean Data Supply
...

> About us

Dedicated satellite-based solutions
For all in-situ Observations

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PREPARING THE FUTURE OF
SATELLITE TELEMETRY

CLS IS ACTIVELY INVOLVED IN ARGOS & IRIDIUM®
SYSTEMS

REVOLUTIONS

> ARGOS4NG> IRIDIUM® NEXT

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Redundant Data Centers

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Platforms tracked Each Day

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Messages processed Per Day

ARGOS - Powered by CLS
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CLS, unique provider of Argos satellite telemetry system, offers a range of products and services including Argos airtime, Argos goniometer to find lost equipment, ocean buoys, animal tracking services, and more.

Iridium is the world’s largest commercial satellite constellation. As reseller, CLS provides scientists with Iridium airtime, modems, a range of Iridium devices as well as competitive pricing and value-added data processing services.

Why choose us

CLS Group

CLS is a subsidiary of CNES and CNP. We have been operating satellite systems and providing high value-added products and services since 1986.

Our References

We work for institutions, global observation programs, research centers and space agencies.