National Gypsum Company engages in the fabrication, production, and sale of gypsum and its derivatives in the Kingdom of Saudi Arabia and internationally. The company offers various types of gypsum plaster board products, such as regular, and fire and moisture resistant plaster boards; and boards laminated with lead sheet. It also provides gypsum powder products, such as plastering, sprinkling, spraying machine, agricultural, medical, glue, molding, fast-plastering, and high-resistance gypsum, as well as hard gypsum for facades. National Gypsum Company was founded in 1958 and is headquartered in Riyadh, Saudi Arabia.