Alkermes plc is a global biotechnology company focused on the development and manufacturing of innovative medicines for the treatment of neuropsychiatric and oncological diseases. Founded in 1987 and headquartered in Dublin, Ireland, Alkermes specializes in developing drugs for the treatment of mental health disorders such as schizophrenia, depression, and addiction, as well as cancer therapies. The company is known for its technology in the production of long-acting injectable medications, aiming to provide patients with effective and accessible treatment options.