Pfizer, Inc. was founded in 1849 by Charles Pfizer and Charles Erhart in Brooklyn, New York. Its industry is pharmaceuticals and its headquarters has remained in New York City, New York.
It acquired the Warner-Lambert Pharmaceutical Company and Parke, Davis & Company in 2000.
It acquired Wyeth in 2009.
COMPANY NAMES
Charles Pfizer & Company (1849-1970)
Pfizer, Inc. (1970-)
