Sigma Tau Pharmaceuticals is a research-based pharmaceutical company dedicated to creating medications for patients with rare diseases. The company is headquartered in Pomezia, Italy and has over 2,500 employees around the world. This Gaithersburg location is also a corporate headquarters. The company focuses its research on disorders such as cardiovascular disease, metabolism, oncology, immunology and more. For more information about the research this company performs please call the number provided.