Organization Structure

To support our customers by leveraging the strength of the whole Group

We provide comprehensive, end-to-end solutions—ranging from consulting to development, maintenance, and operations—across a wide range of industries, including manufacturing, automotive, distribution, services, transportation, and life sciences. By leveraging the combined strength of our group and our strong partnerships with other companies, we support our clients’ businesses with a diverse array of IT services, from multi-cloud infrastructure development to social infrastructure and mission-critical systems.
We also oversee our subsidiaries in Thailand and Indonesia to drive our global expansion.

We build mission-critical systems that support large-scale networks and high-volume transaction processing for clients in the information and communications sector, including major telecommunications carriers, broadcasters, cable TV providers, ISPs (Internet service providers), IDCs (Internet data centers), and OTT (over-the-top) providers. We contribute to the evolution of telecommunications infrastructure and the delivery of stable services.

We provide a wide range of services—from implementation to operation—for IT solutions to clients in the Greater Tokyo Area, Northern Japan, Central Japan, and Western Japan, including postal services, electric utilities, local governments, central government agencies, regional private companies, public utilities, and the education and culture sectors. Through collaboration with regional partner companies and Taiwanese vendors, we are driving the advancement of social infrastructure, while also providing specialized technical services such as analytical consulting in the fields of science and engineering.

We support the entire IT lifecycle for clients in the financial sector—including banking, insurance, securities, and credit—covering everything from planning and proposal development to system development, implementation, maintenance, cloud services, data centers, and outsourcing. By developing new services leveraging FinTech, ensuring regulatory compliance through RegTech, and providing core credit systems and operational services, we enable the advancement of financial businesses and ensure highly reliable operations. We are also working to expand our business through our offices in Malaysia and Singapore.

By combining our long-standing expertise in infrastructure development with cutting-edge cloud technology, we deliver company-wide digital services focused on cloud, security, digital transformation (DX), data management, and AI. Leveraging advanced technologies such as managed services, collaborative agile development, and generative AI, we lead our clients’ business transformation and the creation of new services.

We are responsible for formulating and executing cross-business-group marketing strategies to maximize our product and service business. By leveraging data to enhance sales capabilities, planning solution strategies, and managing our service portfolio, we will strengthen the company’s overall proposal capabilities, accelerate the expansion of customer touchpoints and the creation of business opportunities, and support the sustainable growth of the CTC Group.

By researching and leveraging cutting-edge technologies and product trends both domestically and internationally, we are advancing long-term technology strategies aimed at creating new business models. We are enhancing the technical capabilities of each business group by disseminating information on the latest technologies and training engineers, while also addressing social challenges and creating future business opportunities through joint research with academic institutions and policy proposals to the government and industry.