Concrete Aggregates Corporation engages in quarrying, crushing, and selling basalt concrete aggregates primarily in the Philippines. The company’s product portfolio includes G-1 concrete aggregates that are used for concrete pavements, massive foundations, granular beddings/fillers, and asphalt concrete mix with coarser design specifications; 3/4 inch concrete aggregates, which are the basic size for structural concrete mixes, pre-stress or pre-cast concrete products, and asphalt concrete mixes; and 3/8 inch concrete aggregates for concrete mixes for use in reinforced structures, pre-stress/pre-cast products, and asphalt wearing and surface courses. It also provides S-1 crushed sand, which is used as structural bedding, pavement seal coat, fairways sand cap, and an ingredient in various concrete and asphalt mixes; and composite crushed aggregate materials for use in pavement base prior to concreting or asphalting. In addition, the company offers banday banda, banlik/mineral filler, topsoil/backfill, weathered rock, blue sand vibro, and basalt powder. Further, it is involved in the real estate business. The company was incorporated in 1959 and is headquartered in Pasig, the Philippines. Concrete Aggregates Corporation operates as a subsidiary of Ortigas & Company, Limited Partnership.