Make a report
ArcelorMittal has implemented national and local procedures for handling complaints from external stakeholders.
All reports for Luxembourg is to address to:
By phone: +352 8008 5260 (vocal server).
By mail:
ArcelorMittal
Country Management
24-26, boulevard d’Avranches
L-1160 Luxembourg
Online via a dedicated platform:
Make an online report
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Complaints regarding industrial sites can be sent to the contact page: