System Kikou Co., Ltd. is a Japanese engineering and service organization dedicated to the maintenance and cleaning of industrial storage systems, with a specific emphasis on the maritime and energy sectors. Founded in 1988 and headquartered in Tokyo, the company has evolved into a specialized provider of automated cleaning solutions for crude oil tankers and large-scale onshore storage facilities. It operates as a wholly-owned subsidiary of Daiseki Co., Ltd., a relationship that integrates its engineering capabilities with a broader environmental resource recycling network.
The company’s primary contribution to the maritime industry lies in its advanced technologies for Crude Oil Washing (COW). In 2004, System Kikou strategically acquired the tank business of Taiho Industry, a firm historically recognized for developing early COW methods. This technical heritage allows the company to deploy proprietary systems that effectively remove accumulated sludge and residues from tanker holds without requiring human personnel to enter hazardous confined spaces. By utilizing high-pressure jet washing machines, the company’s solutions fluidize sludge and recover valuable oil fractions, thereby ensuring that vessels maintain cargo capacity and meet strict operational standards.
Operational safety and environmental compliance are central to the company’s engineering philosophy. Traditional tank cleaning often involves significant risks to crew members due to toxic fumes and physical dangers. System Kikou addresses these challenges through its no-man-entry mechanical methods, which rely on automated, programmable washing units. These units are designed to cover the entire interior surface of a tank, including complex geometries like roof supports and side walls, ensuring thorough decontamination. The company engineers these systems to be adaptable, offering various nozzle configurations that fit different deck openings and tank depths found across the global merchant fleet.
Beyond the manufacture and sale of these cleaning devices, the company provides comprehensive technical services, including the on-site execution of cleaning projects for shipyards and refineries. Their automated systems are critical for shipowners who require efficient turnaround times during statutory inspections or cargo changeovers. By reducing the time required for de-sludging and minimizing the volume of industrial waste generated, System Kikou supports the operational efficiency of the global energy supply chain, ensuring that crude oil carriers can operate safely and sustainably.