EdgeChem (Jamaica) Limited has appointed Mellissa McHargh as CEO, effective November 1, 2026. With over 20 years of experience within the company, she has held various positions, including that of general manager. McHargh, who is also trained as a scientist, is tasked with strengthening precision manufacturing and increasing EdgeChem's international partnerships. The board of directors is excited about this appointment and the promising future of the company under her leadership.