October 2, 2025




Saint-Gobain has signed a definitive agreement with the Brazilian group GG10, owner of the G-Haus
brand, for the sale of Tumelero, a retail chain specializing in construction materials, with a
strong presence in southern Brazil.

Tumelero is currently operating 16 stores and 1 logistic center in Rio Grande do Sul, employs around
580 people and generated revenues of around €40 million in 2024.

GG10 Group, headquartered in Dois Irmãos (RS), operates in the retail and distribution of
construction materials through G-Haus.

The transaction is expected to be completed by the end of 2025 and is subject to the approval of the
antitrust authorities.

This operation is part of Saint-Gobain’s ongoing strategy to enhance its business portfolio, in
line with its global strategic plan.


About Saint-Gobain
Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes
materials and services for the construction and industrial markets. Its integrated solutions for the renovation of
public and private buildings, light construction and the decarbonization of construction and industry are
developed through a continuous innovation process and provide sustainability and performance. The Group,
celebrating its 360th anniversary in 2025, remains more committed than ever to its purpose “MAKING THE
WORLD A BETTER HOME”.
€46.6 billion in sales in 2024
More than 161,000 employees, locations in 80 countries
Committed to achieving net zero carbon emissions by 2050
For more information about Saint-Gobain, visit www.saint-gobain.com and follow us on X @saintgobain




Vivien Dardel (+33) 1 88 54 29 77 Patricia Marie (+33) 1 88 54 26 83
Floriana Michalowska (+33) 1 88 54 19 09 Laure Bencheikh (+33) 1 88 54 26 38
Alix Sicaud (+33) 1 88 54 38 70 Yanice Biyogo (+33) 1 88 54 27 96
James Weston (+33) 1 88 54 01 24


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