The CB Group is proud to be among the finalists for the 2026 BFM Business Grands Prix ETI in the “Family Ownership” category. This recognition celebrates an independent business model that has been led by the same family for five generations and driven by a long-term vision.
The CB Group, an independent family-owned company specializing in the processing and recycling of materials for the construction and industrial sectors, is pleased to announce the acquisition of JAMES.
TRB Réfractaires acquires MT Savage Specialty Refractories (United States), strengthening its presence in North America and consolidating its refractory offering worldwide.
On February 28, 2025, eight TRB employees obtained their certification as installation and automated machine operators. Supported by Transition Pro Hauts-de-France, this initiative illustrates the CB Group's commitment to training and skills development.
Groupe CB, an independent family business specializing in the transformation of materials for the construction and industrial sectors, is pleased to announce the acquisition of COSYLVA.
Traffic accident on Route Départementale 8.
Article La Gazette du Nord/Pas-de-Calais - Last spring, he was elected President of the Union Nationale des Industries de Carrières Et Matériaux de Construction (UNICEM) des Hauts-de-France.
Article Les Echos - Ciment décarboné, Ecocem and CB Green co-invest 60 million euros. Joint venture to create a high-quality filler crushing plant in Dunkirk
Article Rails et Industrie - Carrières du Boulonnais in Ferques: inauguration of Terminal 2020 and loading facilities.
Radio 6 - At Ferques, Carrières du Boulonnais inaugurated their new rail terminal, in the presence of Xavier Bertrand, President of the Hauts-de-France Region.
