石山 進
Susumu Ishiyama
CFO & CRO
Chief Financial Officer / Chief Risk Officer. Appointed as a board director since the company's founding in October 2023. Prior to joining Progmat, he held positions in a global consulting firm, a merchant banking division at a major Japanese financial institution, M&A head of a retailing company and CFO of a unicorn-venture. He has extensive experience in investment, financing, and M&A, including large investments for financial institutions, the establishment and operation of complex joint ventures, and equity and debt financing for a venture.