Templat:Perusahaan farmasi Amerika Serikat

Kini

Bekas

Inversi pajak Irlandia	Activis plc (Ireland, 2013) Alkermes plc (Ireland, 2011) Allergan plc (Ireland, 2015) Covidien plc (Ireland, 2007) Endo International plc (Ireland, 2014) Horizon Pharma plc (Ireland, 2014) Jazz Pharmaceuticals plc, (Ireland, 2012) Mallinckrodt plc, (Ireland, 2013) Perrigo Company plc, (Ireland, 2013)
Inversi pajak non-Irlandia	Bausch Health (Kanada, 2010)
Inversi non-pajak	ALZA Amylin ARIAD Barr Biolex Bradley CancerVax Cephalon CoTherix Covance Cubist Cutter Laboratories DNAPrint Genomics Epix Forest Laboratories Genta ImClone Systems ISTA King KV Leiner Health Products Martek Biosciences Massengill Miles Laboratories Naurex Nereus Nuvelo Organon Ortho OSI Parke-Davis Repros Therapeutics Qualitest Rib-X Schering-Plough Smith, Kline & French Sterling Drug Tanox TAP Trubion Upjohn Verus Vion ViroPharma Wyeth Zonite

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