United Drug is Ireland's largest pharmaceutical distribution company, originally founded by a group of pharmacists in Ballina, Mayo in 1948. As of 2022, it has become part of the PHOENIX group, Europe's leading healthcare provider in the sector. With over 650 employees and operations in Dublin, Limerick, and Mayo, United Drug partners with over 1,900 pharmacies, hospitals, clinics, and primary care centers across Ireland.

Their business spans across three units: United Drug Wholesale, United Drug Distribution, and United Drug Consumer, all leaders in their respective categories. Their mission as a distribution partner is to help improve the quality of care and service delivered to patients and customers. Quality is at the heart of everything they do, and they continuously invest in quality standards, such as ISO 9001:2008, cold chain maintenance, and Good Distribution Practice (GDP).

They offer state-of-the-art warehousing, best-in-class logistics, expertise in tailored solutions, dedicated customer care teams, and unrivaled product sourcing. They strive for excellence in operational and supply chain processes, ensuring smooth and efficient delivery. With a focus on the patient, United Drug aims to improve the lives of patients throughout Ireland