TIS Inc. is an operating holding company that provides comprehensive IT services to corporate clients in Japan and overseas. The company’s core business spans systems integration, software development, outsourcing, and solution services that support IT investment and business operations across industries. TIS also has a strong focus on payment-related services, serving credit card companies while expanding its reach into sectors such as services and manufacturing. Through its group structure, TIS delivers one-stop support across planning, development, operation, and administration, helping organizations build and manage reliable digital systems. Its role in the market centers on enterprise technology infrastructure, business process support, and digital transformation services for a broad range of customers.