Loma Negra Compañía Industrial Argentina Sociedad Anónima, together with its subsidiaries, manufactures and sells cement and related products in Argentina. Its segments include Cement, Masonry Cement, and Lime; Concrete; Railroad; Aggregates; and Others. The company offers masonry cement, aggregates, ready-mix concrete, concrete, and lime to wholesale distributors, concrete producers, industrial customers, and others. It also provides rail transportation services and treats and recycles industrial waste for use as fuel and raw material. Products are marketed under brands including Loma Negra, Plasticor, Cacique Max, Loma Negra Plus, and Lomax. Incorporated in 1926 and based in Buenos Aires, Argentina, the company operates as a subsidiary of Intercement Trading E Inversiones Argentina Sociedad Limitada.