Compagnie de Saint-Gobain S.A.

Saint-Gobain designs and manufactures a broad portfolio of construction materials including plaster systems (Placo, Rigips), insulation (Isover, CertainTeed), construction chemicals (Weber), glass for buildings and vehicles, ductile iron pipes, and roofing products [Company Overview]. The company operates across five geographic segments serving renovation, new construction, and industrial applications in over 70 countries [Company Overview].

Saint-Gobain is a 359-year-old French multinational that manufactures building materials — from insulation and plaster to glass and roofing — serving construction and industrial markets globally [Company Overview]. The company generates EUR 46.5B in revenue with solid profitability (10.7% operating margin) and trades at a modest 12.6x P/E [Yahoo Finance]. With no recent news coverage and limited transparency data, the report relies heavily on baseline financials.

The balance sheet is serviceable but margins are compressing amid flat revenue growth.