What is Japan's richest company?

Written by Editorial Team | Last Updated: August 2026

Based on market capitalization as of August 2026, the most valuable company in Japan is the Mitsubishi UFJ Financial Group (MUFG). With a market cap of approximately $246.9 billion, MUFG sits at the pinnacle of the Japanese corporate landscape, representing the immense scale and influence of the nation's financial sector. While other industrial titans like Toyota Motor Corporation and the SoftBank Group also command massive valuations and are frequently ranked among the country's largest and most significant economic entities, MUFG currently leads in terms of total market equity. This ranking highlights the dominant role of financial services in the Japanese economy, where large-scale banking and investment institutions serve as the vital infrastructure for national and international business operations.

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