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Poulenc Freres

For profit

Phase 1 Phase 2 Phase 3 Phase 4

Acquired by Rhone Poulenc → Rhone-Poulenc Rorer → Aventis → Sanofi-Synthelabo → Sanofi-Aventis on Jan 1, 1928

Timeline

1880s

Jan 1, 1881
Poulenc Freres— Founded

1920s

Jan 1, 1928
Rhone Poulenc— Acquired By

2000s

Jan 1, 2004
Sanofi-Aventis— Now

Details

Founded: Paris, FR Jan 1, 1881