
Manufacturing of high-performance welded tubes for demanding industries such as power generation, desalination, automotive, aerospace, and more.
A
CSR Analysis score
The organization is among the top 5% of organizations with the most committed CSR positioning, 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: May 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
Mannesmann Precision Tubes
A
Manufacturing of precision steel tubes, including seamless, welded, and profiled tubes, for industrial applications.
SAB Industries
A
Manufacturing of engine components and tubular solutions for fluid transfer, including bending and deforming tubes, and assembling brazed or welded metal components.
Lyon Cintrage Seignobos
B
Bending and welding of metal tubes, including custom-made technical solutions from prototyping to small series, for demanding sectors such as aeronautics, defense, and heavy mobility.
Initiatives identified among leaders
Développement de produits avec un impact environnemental réduit
“Mannesmann Precision Tubes développe des produits ...” - Mannesmann Precision TubesDéveloppement de produits durables
“Mannesmann Precision Tubes développe des produits ...” - Mannesmann Precision TubesRecrutement de femmes dans des métiers industriels traditionnellement masculins
“En 2025, Lyon Cintrage Seignobos a renforcé sa pol...” - Lyon Cintrage Seignobos43% of similar organizations communicate on CSR issues
+124 initiatives collected from 49 similar organizations
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