KDDI

KDDI Corporation is a Japanese multinational telecommunications and digital services company headquartered in Tokyo, Japan. Founded in 1953 as Kokusai Denshin Denwa Co., Ltd., it provides mobile, fixed-line, and broadband services as one of Japan's three major telcos. The company's primary segments lude Personal Services (mobile communications, 40% of revenue), Value Services (cloud, IoT, and content), Business Services (enterprise solutions and DX), and Global Solutions (international operations). KDDI operates in Japan and 20+ countries across Asia, Europe, and the Americas, serving 78 million mobile subscribers with 50,000 employees. Its supply chain involves third-party vendors for network equipment (e.g., Ericsson, Nokia) and data centers, with TPRM per the 2024 Annual Report emphasizing ISO 27001, GDPR equivalents, and ESG for supply chain resilience and cybersecurity in 5G/6G deployments. The company invests in sustainable tech like green data centers and targets net-zero by 2050. In fiscal year 2024, ending March 31, KDDI reported consolidated revenues of ¥5.75 trillion ($39.7 billion), up 1.5% from 2023, with operating ome of ¥961.6 billion (down 10.7%) and net profit of ¥637.9 billion (down 6%), driven by growth in non-telecom segments like finance and energy.