Collegium Pharmaceutical, Inc.
Pharmaceutical ManufacturingMassachusetts, United States201-500 Employees
Collegium Pharmaceutical, Inc. is a United States-based pharmaceutical manufacturing company focused on developing and commercializing specialty medications for serious medical conditions, maintaining a portfolio of differentiated therapies. Headquartered at 100 Technology Center Drive in Stoughton, Massachusetts, the company employs between 501 and 1000 people. In 2025, Collegium expanded its portfolio by acquiring the ADHD treatment Azstarys from Corium Therapeutics in a transaction valued at $650 million, following Corium's sale of assets to Collegium. In 2026, the company announced management participation in a fireside chat at the Jefferies Global Healthcare Conference and partnered with Boston Legacy FC for a Sensory Room sponsorship. The company has engaged in industry events related to pediatric health care and maintains a focus on serious medical conditions through its product development and partnerships.