Shigeyoshi Yamada

Grant Thornton International Ltd. engages in the provision of business advisory services. It offers business risk and consulting, business process solutions, cybersecurity, forensic and investigation, mergers and acquisitions, recovery and reorganization, transactional advisory, and valuations services. The company was founded in 1980 and is headquartered in London, the United Kingdom.

Grant Thornton Taiyo LLC engages in the provision of audit and assurance services. It offers audit for domestic and international companies in various industries; initial public offer (IPO) and disclosure advisory; business risk management consultation; financial due diligence and business evaluation for merger & acquisitions; and restructuring and business recovery advisory. The company was founded in September 1971 and is headquartered in Tokyo, Japan.