AB Ghosh is the Chairman and Chief Executive Officer of Hemlock Semiconductor, driving business and technology initiatives that grow the company while building upon its pioneering leadership in polysilicon technology. With his deep expertise in chemical manufacturing and global business leadership, Ghosh leads the Hemlock Semiconductor team to enhance the company’s ability to provide customers around the globe with the hyper-pure polysilicon used in the semiconductor and solar energy industries.
Ghosh possesses strong strategic and financial acumen, combined with deep global experience as a C-suite executive in chemical manufacturing. In addition, he brings a diversified skill set in managing complex market portfolios and delivering against financial and operational metrics. During Ghosh’s 30-year career in global manufacturing, he has been through mergers, acquisitions, integrations, and divestitures, both as a finance leader and business unit head, where he grew revenue and expanded margins during times of significant change and disruption.