NS Solutions Corporation (NSSOL) is a Japan-based information technology services and systems integration company affiliated with the Nippon Steel Group. The company designs, builds, and operates enterprise IT environments, providing consulting, application development, infrastructure engineering, and managed services spanning cloud platforms, cybersecurity, networks, and data centers.
NSSOL focuses strongly on industrial digital transformation, delivering solutions for manufacturing execution, production scheduling, supply chain planning, asset and plant maintenance, and data analytics that leverage AI/IoT and mathematical optimization. Its customer base includes manufacturing (including chemicals), logistics, energy, finance, and public-sector organizations, with an emphasis on integrating information technology (IT) and operational technology (OT) to enhance productivity, quality, and reliability. Headquartered in Tokyo, the company serves clients in Japan and internationally through group companies and technology partnerships.