Marcos Isabelino Gradin

Part of Loma Negra Compañía Industrial Argentina SA, Ferrosur Roca SA provides rail freight forwarding and storage services.

Part of Loma Negra Compañía Industrial Argentina SA, Recycomb SA is an Argentinean company that provides industrial chemical recycling services. The private company is based in Uribelarrea, Argentina.

Yguazú Cementos SA engages in the production and distribution of cement. It sells Cemento Portland Compuesto CPII and Cemento Portland Fillerizado CPII. The company was founded on June 10, 2000 and is headquartered in Barrio Jara, Paraguay.

CIMPOR Inversiones SA produces and distributes cement. Its activities include manufacturing as well as marketing of cement, hydraulic lime, concrete, aggregates, precast concrete and dry mortars. The company manages the various activities of its parent company, Cimentos de Portugal SGPS SA in countries such as Spain, Morocco, Tunisia, Egypt, Brazil, Mozambique, South Africa and Cape Verde. CIMPOR Inversiones was founded in 2002 and is headquartered in Vigo, Spain.

Part of Ordu Yardimlasma Kurumu, Cimpor Portugal SGPS SA is a Portuguese company that manufactures and commercializes cement, concrete and aggregate products. The private company is based in Lisbon, Portugal.