Welcome to GlaxoSmithKline Ireland

GlaxoSmithKline, is one of the world's leading research-based pharmaceutical and healthcare companies. Headquartered in the UK, we are a global organisation with offices in over 100 countries and major research centres in the UK, USA, Belgium and China.

Here in Ireland we have global manufacturing sites in Cork, Dungarvan and Sligo. Our commercial offices are based in Dublin.  We employ over 1600 people throughout Ireland.

GSK has a challenging and inspiring mission: to improve the quality of human life by enabling people to do more, feel better and live longer.


Our history

v-history-new Discover the heritage of GlaxoSmithKline using our interactive timeline.

View our interactive timeline