Japaul Oil & Maritime Services Plc engages in provision of marine services, dredging, mining, and construction. It operates through the following segments: Vessels' Rental, Chippings and Crushing, Dredging, Electrical Installations and Constructions, and Equipment Rental. The Vessels' Rental segment focuses on carrying out marine and offshore operations. The Chippings and Crushing segment includes quarry, crushing, and haulage services. The Dredging segment comprises the dredging and sand mining services. The Electrical Installations and Constructions segment refers to the construction and maintenance of electromechanical. The Equipment Rental segment rents equipment. The company was founded on June 29, 1994 and is headquartered in Ikeja, Nigeria.