PRESS RELEASE

July 13, 2017

CYBER- ATTACK: RETURN TO NORMAL OPERATIONS

Following our previous announcement regarding the cyber-attack which impacted Saint- Gobain on June 27, 2017, we are pleased to announce that the last operations which were still experiencing difficulties returned to normal at the start of the week.

Saint-Gobain's teams have made all efforts to minimize disruption to our customers and since early July the vast majority of our businesses have been operating normally. No personal data was disclosed to any third party. We do not expect the event to have any future commercial impact.

We are in the process of evaluating the financial consequences of the cyber-attack and will communicate further in our H1 results on July 27, 2017. At this stage our preliminary assessment is that the impact on first half sales should be limited to around 1%, some of which could be regained in the third quarter.

ABOUT SAINT-GOBAIN

Saint-Gobain designs, manufactures and distributes materials and solutions which are key ingredients in the wellbeing of each of us and the future of all. They can be found everywhere in our living places and our daily life: in buildings, transportation, infrastructure and in many industrial applications. They provide comfort, performance and safety while addressing the challenges of sustainable construction, resource efficiency and climate change.

€39.1 billion in sales in 2016 Operates in 67 countries More than 170,000 employees www.saint-gobain.com

@saintgobain

Analyst/Investor relations

Media relations

Vivien Dardel Florent Nouveau

Floriana Michalowska

+33 1 47 62 44 29

+33 1 47 62 30 93

+33 1 47 62 35 98

Susanne Trabitzsch

+33 1 47 62 43 25

Compagnie de Saint Gobain SA published this content on 13 July 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 13 July 2017 06:14:11 UTC.

Original documenthttps://www.saint-gobain.com/sites/sgcom.master/files/2017_07_13_cp_va.pdf

Public permalinkhttp://www.publicnow.com/view/DA8A681755FB8AE1F53245E41F705265ED071C74