Viridien makes sale of Sercel Marlin vessel monitoring and alert system to ExxonMobil Guyana Ltd

Paris, France – June 13, 2024

Viridien, formerly CGG, announced today that its Sensing & Monitoring business line, marketed under the Sercel brand, has made a sale of its innovative Marlin™ vessel monitoring and alert system to ExxonMobil Guyana Ltd. to support its offshore operations in Guyana.

As part of the wider Sercel Marlin software suite for optimizing offshore operations, the Marlin vessel monitoring and alert system represents a significant advance in offshore operational safety. The sophisticated system is designed to protect floating production storage and offloading platforms (FPSOs) and other high-value assets against a wide range of marine risks, even in the most challenging marine environments. The solution’s real-time monitoring and proactive intelligence capabilities deliver comprehensive insights into vessel movements, operational parameters, and potential risks, enabling operators to make more informed decisions and enhance operational safety.

Jerome Denigot, Executive Vice President, Sensing & Monitoring, Viridien, said: “Marking the culmination of our client’s multi-year use of our Sercel software and services to optimize its marine operational projects, this Marlin vessel monitoring and alert system award recognizes the value of our technical solutions and our commitment to delivering excellence and innovation in the offshore sector. Our Marlin software suite offers energy and other offshore operators the right tools to enhance safety, efficiency, and compliance across their operations.” 

About Viridien (formerly CGG):

Viridien ( is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and infrastructure challenges. Viridien employs around 3,500 people worldwide and is listed as VIRI on the Euronext Paris SA (ISIN: 0013181864).


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Jean Baptiste Roussille
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Viridien makes sale of Sercel Marlin vessel monitoring