
Manufacturing of mechanical components including turning, precision engineering, machining, cutting-punching, wire forming, springs, and assembly. Production of parts to specifications, from small to large series, in various materials such as steel, stainless steel, brass, aluminum, copper, plastic, and special steels.
B
CSR Analysis score
The organization is among the top 20% of most committed organizations, excluding the top 5%, among comparable organizations.
+160,000
Total organizations analyzedAnalysis by axis
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Methodology: Score calculated according to 6 CSR themes (Carbon, Biodiversity, Circular Economy, Sustainable Investments, Governance, Social Impact)
Sources: Public data, CSR reports, documented initiatives, official databases
Last update: January 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
montage assemblage mecanique ( m.a.m. )
B
Manufacturing and assembly of mechanical parts and technical sub-assemblies, including milling, turning, assembly, control, and tooling and prototyping.
BLENEAU Industrie
B
Manufacturing of industrial parts in steel, stainless steel, copper, brass, and aluminum, including laser cutting, stamping, welding assembly, and surface treatments.
Ouest Décolletage
B
Precision machining of mechanical parts for various industries, including turning, milling, and assembly of small, medium, and large series.
Initiatives identified among leaders
Recyclage et gestion écoresponsable des déchets industriels produits
“Ouest Décolletage met en place une gestion écoresp...” - Ouest DécolletageMise en place d'une politique environnementale
“La politique environnementale de bleneau industrie...” - BLENEAU IndustrieAmélioration continue via engagement collaborateur et dialogue social élargi
“Ouest Décolletage développe une responsabilité soc...” - Ouest Décolletage33% of similar organizations communicate on CSR issues
+134 initiatives collected from 107 similar organizations
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