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Company History

Pfizer is a company with a long past and a great future. Read the story of our beginnings in 1849, when cousins Charles Pfizer and Charles Erhardt founded Charles Pfizer & Company in a red brick building in Brooklyn, New York. Understand some of the milestones which we have embraced along the way.

We invite you to explore our rich history and see how we have continually evolved our company to keep pace with the needs and expectations of our stakeholders and society as a whole.

http://www.pfizer.com/about/history/timeline.jsp

Key Milestones for Pfizer in Ireland

Pfizer Timeline