Wikipedia
Thy-Marcinelle
Thy-Marcinelle is a steelworks in Charleroi, Belgium, a subsidiary of the Riva group. The company is the descendant of one part of various steel companies based in the Charleroi industrial basin. Its history traces back through Cockerill-Sambre to the predecessors of Hainaut-Sambre, the companies Thy-Marcinelle et Monceau and Thy-Marcinelle et Providence.