SAINT_GOBAIN_REGISTRATION_DOCUMENT_2017

Financial and accounting information 2017 Consolidated financial statements

Construction Products Sector

Dec.b31, 2017

Consolidation method

Percentage held directly and indirectly

INTERIOR SOLUTIONS

Country

Saint-Gobain Construction Products South Africa Ltd

South Africa

Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Full consolidation Consolidation method

100.00% 100.00% 99.91% 100.00% 100.00% 99.83% 100.00% 100.00% 100.00% 100.00% 99.75% 100.00% 99.14% 100.00% 99.98% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 47.53% 98.65% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%

Saint-Gobain Rigips GmbH

Germany Germany Belgium Canada

Saint-Gobain Isover G+H Aktiengesellschaft Saint-Gobain Construction Products Belgium

CertainTeed Gypsum Canada, Inc.

Saint-Gobain Placo Iberica CertainTeed Corporation

Spain

United States United States United States

CertainTeed Gypsum & Ceillings USA, Inc.

CertainTeed Ceilings Corporation

Saint-Gobain Finland OY

Finland France France

Placoplatre SA

Saint-Gobain Isover

Saint-Gobain India Private Limited Saint-Gobain PPC Italia S.p.a

India Italy

Mag-Isover K.K.

Japan

Glava As

Norway

Saint-Gobain Construction Products Nederland BV Saint-Gobain Construction Products Polska Sp Zoo Saint-Gobain Construction Products CZ AS

Netherlands

Poland

Czech Republic

Saint-Gobain Construction Products United Kingdom Ltd United Kingdom

Saint-Gobain Construction Products Russia ooo

Russia Sweden Sweden Turkey Vietnam

Saint-Gobain Ecophon AB Saint-Gobain Sweden AB Izocam Ticaret VE Sanayi A.S. Vinh Tuong Industrial Corporation

Dec.b31, 2017

Percentage held directly and indirectly

EXTERIOR SOLUTIONS

Country

Saint-Gobain Weber GmbH

Germany Germany Argentina

Saint-Gobain PAM Deutschland GmbH Saint-Gobain Argentina S.A Saint-Gobain Do Brasil Ltda Saint-Gobain Canalizaçao Ltda Saint-Gobain (Xuzhou) Pipe Co., Ltd Saint-Gobain (Xuzhou) Pipelines Co., Ltd

Brazil Brazil China China China

Saint-Gobain Pipelines Co., Ltd

9

CertainTeed Corporation Saint-Gobain Finland OY

United States

Finland France France

Saint-Gobain Weber Saint-Gobain PAM

Saint-Gobain Construction Products United Kingdom Ltd United Kingdom

Saint-Gobain Sweden AB Saint-Gobain Weber AG

Sweden

Switzerland

269 SAINT-GOBAIN - REGISTRATION DOCUMENT 2017