Deloitte Tohmatsu Group: A global professional services leader driving transformation, resilience, and sustainable growth

A Comprehensive Professional Services Network With Global Influence

The Deloitte Tohmatsu Group is part of Deloitte, one of the world’s largest and most influential professional services networks. The organization provides a wide range of expert services—including audit and assurance, risk advisory, tax, legal, consulting, and financial advisory—to support businesses, governments, and institutions in Japan and around the globe. With deep expertise across multiple industries and a strong commitment to solving complex challenges, Deloitte plays a critical role in helping clients navigate economic transformation and drive sustainable growth.

Integrated Solutions for Modern Business Challenges

Deloitte Tohmatsu Group offers integrated solutions designed to address modern business challenges such as digital transformation, cybersecurity, governance enhancement, regulatory compliance, sustainability strategy, and ESG initiatives. The organization also supports clients with advanced capabilities in data analytics, AI-driven solutions, cloud modernization, and operational excellence. By combining global insights with local expertise, Deloitte provides tailored support that aligns with the specific needs of each client and industry.

Supporting Japan’s Key Industries Through Multidisciplinary Expertise

In the Japanese market, Deloitte Tohmatsu Group serves a diverse range of sectors, including manufacturing, financial services, healthcare, technology, energy, public sector, consumer industries, and more. The firm supports corporate transformation, competitiveness enhancement, and global expansion—acting as a trusted advisor for Japan’s leading enterprises. Deloitte’s multidisciplinary approach enables clients to address strategic planning, risk mitigation, digital innovation, and organizational change with seamless integration across service lines.

Thought Leadership Shaping the Future of Business and Society

Beyond client services, Deloitte is widely recognized for its thought leadership. The organization produces industry-focused research, insights, and policy recommendations that help shape the future of business and society. Reports on sustainability, carbon neutrality, digital governance, and economic trends provide valuable guidance for companies and governments building long-term strategies. Deloitte also engages in regional revitalization, education initiatives, and social impact programs, reinforcing its commitment to inclusive and sustainable development.

Purpose-Driven Value Creation for Clients and Society

With a purpose-driven philosophy, Deloitte aims to create value not only for clients but also for society as a whole. The combination of global resources, industry expertise, and deep commitment to integrity positions Deloitte Tohmatsu Group as an essential partner for organizations navigating rapid technological and economic shifts. As Japan continues to adapt to global change, Deloitte remains dedicated to empowering innovation, driving resilience, and supporting the creation of a more sustainable future.

The Deloitte Tohmatsu Group is a professional services network that provides a wide range of specialized services such as audit/assurance services, risk advisory, tax, legal affairs, consulting, and financial advisory. We provide a variety of services and insights to support economic and social transformation to clients in Japan and overseas. Furthermore, we aim to realize a sustainable society through industry-specific solution development and policy recommendations.