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CLS group

Operating satellite systems and providing high value-added products and services

CLS is a subsidiary of CNES, IFREMER and the investment company ARDIAN. We have been operating satellite systems and providing high value-added products and services since 1986. CLS (CollecteLocalisation Satellites) operates over 80 instruments carried by 40 satellites and provides its expertise to a broad range of customers: governments, scientific organizations, non-governmental organizations, institutions, large industrial groups (maritime freight, oil and gas companies, commercial shipping, fisheries, etc).

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CLS expertise

Operational exploitation of satellite systems for location and data collection, earth observation and ocean surveillance. CLS develops high added-value services and products in several domains.

High value-added applications and services using satellite data

CLS key figures

  • 65 countries use our sustainable management of marine resources products and services
  • 500 employees around the world
  • 30 years of experience
  • 6 million positions are processed per day
  • 70 antennas strategically spread around the world
  • More than 10,000 fishing vessels tracked worldwide
  • Data processed from 80 instruments flown on 40 satellites

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