Vertex Corporation manufactures and sells concrete secondary products in Japan. It operates through the Concrete Business, Pile Business, Slope Disaster Prevention Project, and Others segments. The Concrete Business segment engages in flood prevention and sewerage projects that offer disaster prevention and mitigation solutions, including measures against flood disasters and earthquake resistance for sewerage facilities; road construction; railway business that offer hard concrete and special mortar; maintenance business; and housing and development business. This segment is also involved in the manufacture and sale of secondary concrete products, such as manholes, hume pipes, box culvert, and related products, as well as provision of installation work. Its Pile Business segment offers pre-tensioned spun high strength concrete, nodular, steel composite concrete, pre-tensioned and reinforced spun high strength concrete, and step tapered piles. This segment also engages in the manufacture and sale of centrifugal cupress concrete piles, as well as the carrying out of pile driving work. Its Slope Disaster Prevention Project segment is involved in the manufacture and sale of disaster prevention products, such as rockfall protection fences, as well as sale and installation of related products. The Others segment engages in the manufacture and sale of ceramic products, sale of hydraulic hoses, real estate rental, concrete investigation and testing, system development and sales, equipment rental and material sales, and RFID business. In addition, the company is involved in the lactic acid bacteria; concrete survey and testing; and system development and sales businesses. Vertex Corporation was incorporated in 2018 and is headquartered in Tokyo, Japan.