Loma Negra Compañía Industrial Argentina Sociedad Anónima, together with its subsidiaries, manufactures and sells cement and its derivatives in Argentina. It operates through Cement, Masonry Cement, and Lime; Concrete; Railroad; Aggregates; and Others segments. 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. It markets its products under the Loma Negra, Plasticor, Cacique Max, Loma Negra Plus, and Lomax brands. Loma Negra Compañía Industrial Argentina Sociedad Anónima was incorporated in 1926 and is based in Buenos Aires, Argentina. Loma Negra Compañía Industrial Argentina Sociedad Anónima operates as a subsidiary of Intercement Trading E Inversiones Argentina Sociedad Limitada.