CGG : Présentation Septembre 2021

CGG PRESENTATION SEPTEMBER 2021

cgg.com

Disclaimer

This presentation contains forward-looking statements, including, without limitation, statements about CGG ("the Company") plans, strategies and prospects. These forward-looking statements are subject to risks and uncertainties that may change at any time, and, therefore, the Company's actual results may differ materially from those that were expected.

The Company based these forward-looking statements on its current assumptions, expectations and projections about future events. Although the Company believes that the expectations reflected in these forward-looking statements are reasonable, it is very difficult to predict the impact of known factors and it is impossible for us to anticipate all factors that could affect our proposed results. All forward-looking statements are based upon information available to the Company as of the date of this presentation.

Important factors that could cause actual results to differ materially from management's expectations are disclosed in the Company's periodic reports and registration statements filed with the AMF. Investors are cautioned not to place undue reliance on such forward-looking statements.

September 2021 Presentation

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Agenda

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COMPANY OVERVIEW

BUSINESS HIGHLIGHTS

BUSINESS OUTLOOK

September 2021 Presentation

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COMPANY OVERVIEW	4

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CGG: A People, Data and Technology Company

Asset Light Company…

…With Three Core Businesses (1)

Leveraging Exceptional People…

Breadth and depth of expertise driving innovation and providing outstanding service

…Differentiated Data…

Maximizing the value of data through

our expertise and technologies

…And Remarkable Technology

Leading the industry in advanced

imaging and geoscience

& digital technologies

Geoscience

Established market and technology	34%
leader in subsurface imaging,
geology, geoscience software and
services

Multi-Client
One of the industry's most technically
advanced seismic data and geologic	36%
studies providers in the world's key
prolific hydrocarbon basins
Equipment	30%
Established market and technology

leader in marine, land, ocean floor and downhole seismic equipment and gauges

GGR

#1 in technology

#1 market share (2)

of 41%

#1 in technology and 3D coverage

24% market share (2)

#1 in technology

#1 market share (2)

of 46%

September 2021 Presentation

Sources: Company information, Select Broker research (2) CGG market share against competitors for 2020, as per Company estimates

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