Total Soft Bank Ltd. is a maritime logistics solutions company based in Busan, South Korea, founded in 1988. It provides computer automated terminal operating systems for container terminals, including ATC Supervisor for automated yard stack monitoring, off dock container yard systems, and multi-purpose operation systems. The company also offers TSB Supercargo, an onboard loading computer, computer automated stowage planning software, and Super Stowage Planner. Additionally, it provides Port Logistics Unifying System, port emulation and simulation systems, welding and crane training simulators, mechanical drawing learning content, and consulting, implementation, maintenance, and training services.