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Today, many companies and organizations in Japan face two structural challenges. The first is the accumulation of technical debt stemming from mission-critical legacy systems that have grown increasingly complex over many years of use. The second is a labor-intensive operating model. Expectations for AI are rising rapidly as organizations seek to overcome these twin challenges.
Yet the adoption of AI alone does not create value.
Without clearly defined objectives and requirements, AI cannot realize its full potential. As a result, initiatives may either lead to excessive system development or remain limited to task automation, falling short of delivering meaningful business outcomes. The same applies to legacy system modernization, which requires more than simple renewal. A key to executing strategy is establishing an AI-ready foundation that allows high-quality data to be effectively leveraged across the enterprise.
The true value of technology lies not in limiting AI to incremental operational improvements, but in expanding its use across the entire organization — from IT to the broader business — and ensuring that customers themselves define and lead this transformation. It is through the steady accumulation of such efforts that the full value of technology is realized.
To that end, what TCS Japan considers most essential is the ability to translate strategy into tangible outcomes — what we refer to as execution capability. For us, this goes far beyond the implementation phase of an IT project. It means deeply understanding each customer's future vision and strategy, translating them into concrete actions across both business and IT, and consistently connecting concept, execution, and adoption to sustained outcomes. It is the capability to continually ask what truly matters while running alongside our customers every step of the way.
To support this execution capability, we bring three core strengths. The first is our Co-creation Delivery Model, through which we create value with customers in a highly transparent manner. The second is our Human + AI Model, which advances collaboration between people and AI to enable sustainable transformation. The third is our expertise in establishing and operating global delivery and execution platforms, including GCCs (Global Capability Centers), staffed by specialist talent spanning AI, data, and engineering.
Co-creation between our customers and TCS.
Collaboration between people and AI.
Integration of global and local capabilities.
Bringing these three strengths together — and working closely with customers as they lead their own transformation — defines our approach to partnership.
Business transformation is not a one-time initiative. It is a continuous effort to build long-term value. TCS Japan aspires to be the partner that walks this journey alongside our customers.
A Gateway connecting customers with TCS' global capabilities.
A Catalyst accelerating business transformation through technology.
We will continue to move forward, valuing the trust placed in us by our customers, partners, and employees, and striving to exceed expectations every step of the way.
Satish Thiagarajan
President & CEO, Representative Director
Tata Consultancy Services Japan, Ltd.