Sigma Pharmaceuticals Snapshot
Sigma Pharmaceuticals provides medicines and medical supplies to the UK's pharmacies and hospitals. The company offers a wide product line of pharmaceuticals -- focusing on generic and over-the-counter drugs -- to thousands of UK clients. Other products sold include medical mobility equipment (through its Sigmobility unit) and wound care and surgical supplies. Much of Sigma Pharmaceuticals' business involves parallel importing, in which the company buys generic medications abroad, reprocesses them through subsidiary OPD Laboratories, and repackages them for sale in the UK.