• OMEDICAMED Unipessoal S.r.l.
• ORGANON BIOSCIENCES S.R.L.
• Oceanic S.p.A.
• Octapharma Octapharma AB Octapharma GmbH Octapharma Pharmazeutika Produktionsges.m.g.H.
• Octapharma AB
• Octapharma AB Octapharma Pharmazeutika Produktionsges.m.b.H. Octapharma S.A.S.
• Octapharma AB Octapharma Pharmazeutika Produktionsgesellschaft m.b.H. Octapharma Produktionsgesellschaft Deutschland m.b.H. Octapharma S.a.s.
• Octapharma AB Octapharma Pharmazeutika Produktionsgesellschaft m.b.H. Octapharma S.a.s.
• Octapharma AB Octapharma Pharmazeutika Produktionsgesellschaft m.b.H. (OPG) Octapharma S.a.s.
• Octapharma AB, Octapharma GmbH, Octapharma Pharmazeutika Produktionsges.m.b.H.
• Octapharma GmbH, Octapharma Pharmazeutika Produktionsgesellschaft m.b.H.
• Octapharma Pharmazeutika Produktionsgesellschaft m.b.H. (OPG) Octapharma S.a.s.
• Octapharma Pharmazeutika Produktionsgesellschaft mbH (OPG)
• Olimp Laboratories S.r.l.
• Olpha
• Olpha AS
• Olpha AS Pharmadox Healthcare Ltd.
• Olvos Science AE
• Omega Pharma International NV
• Omega Pharma International NV Perrigo Supply Chain International DAC
• Omega Pharma Manufacturing S.r.l. & C. s.n.c.
• Opella Healthcare Czech s.r.o.
• Opella Healthcare France S.A.S.
• Opella Healthcare France S.A.S., T/A Sanofi
• Opella Healthcare Hungary Società a responsabilità limitata (Opella Healthcare Hungary Ltd.); Sanofi Winthrop Industrie
• Opella Healthcare International S.A.S.
• Opella Healthcare International S.A.S. e Opella Hungary Limited Liability Company (Opella Healthcare Hungary Ltd.)
• Opella Healthcare Italy S.r.l.
• Opella Healthcare Poland S.r.l. Filiale a Rzeszów Opella Hungary Società a responsabilità limitata (Opella Healthcare Hungary Ltd.) Sanofi Winthrop Industrie
• Opella Healthcare Poland S.r.l. Filiale a Rzeszów Temmler Pharma GmbH
• Opella Healthcare Poland S.r.l. Sezione a Rzeszów Sanofi Winthrop Industrie
• Opella Healthcare Poland S.r.l. Sezione di Rzeszów
• Opella Healthcare Spain, S.L.
• Organon Belgio
• Organon France
• Organon Healthcare GmbH
• Organon Heist s.r.l.
• Organon Pharma (Ireland) Limited
• Organon Portugal, Società Unipersonale Lda.
• Organon Salud, S.L.
• Orifarm Healthcare A/S
• Orifarm Manufacturing Poland S.r.l.
• Orion Corporation
• Orion Corporation Orion Pharma
• Orion Corporation Orion Pharma Synthon B.V. Synthon Hispania S.L.
• Orion Corporation Orion Pharma Synthon B.V. Synthon Hispania S.L.
• Orion Corporation Pharmathen International S.A.
• Orion Corporation Pharmathen International S.A. Pharmathen S.A.
• Orion Corporation, Orion Pharm
• Orion Corporation, Orion Pharma