Biotech & Pharma Companies Starting with O
Browse 47 verified biotech and pharmaceutical companies whose names begin with O. Open a company to inspect the available pipeline, clinical, regulatory, and financial evidence.
Browse A–ZO
- ObsEva SA
OBSAInactiveBiopharma developer (SEC filing verified) - Ocean Biomedical, Inc.
OCEAOncology, Infectious Disease, Respiratory - OCERA THERAPEUTICS, INC.
OCRXInactiveGastroenterology - Ocugen, Inc.
OCGNGene Therapy, Ophthalmology, Infectious Disease, Musculoskeletal - OCULAR THERAPEUTIX, INC
OCULOncology, Ophthalmology, Cardiovascular - Oculis Holding AG
OCSPharmaceutical preparations - Odonate Therapeutics, Inc.
ODTInactiveOncology - Odyssey Health, Inc.
ODYYNeurology - Odyssey Therapeutics, Inc.
ODTXBiological products - OKYO Pharma Ltd
OKYONeurology, Pain - Old API Wind-down Ltd.
ARLZInactiveNeurology, Pain - OLD AYALA, INC
AYLAInactiveOncology - Olema Pharmaceuticals, Inc.
OLMAOncology - Omega Therapeutics, Inc.
OMGAInactiveOncology - OMEROS CORP
OMEROncology, Immunology, Dermatology, Hematology, Nephrology - ONCOLIX, INC.
AEPPInactiveOncology - ONCOLYTICS BIOTECH INC
ONCYOncology, Gastroenterology - OncoMed Pharmaceuticals Inc
OMEDInactiveOncology - Onconetix, Inc.
ONCOOncology, Reproductive - Oncorus, Inc.
ONCRInactiveOncology, Dermatology, Nephrology - ONCOSEC MEDICAL INC
ONCSInactiveOncology - Oncotelic Therapeutics, Inc.
OTLCOncology, Neurology, Reproductive - Oncternal Therapeutics, Inc.
ONCTInactiveOncology - One World Products, Inc.
OWPCAcquiredNeurology, Pain - OnKure Therapeutics, Inc.
OKUROncology - OPIANT PHARMACEUTICALS, INC.
OPNTInactivePsychiatry - OPKO HEALTH, INC.
OPKOncology, Infectious Disease, Metabolic, Nephrology, Endocrinology - Opthea Ltd
CKDXFOphthalmology - OptiNose, Inc.
OPTNDelistedBiopharma developer (SEC filing verified) - Opus Genetics, Inc.
IRDOncology, Ophthalmology - ORAGENICS INC
OGENNeurology - ORAMED PHARMACEUTICALS INC.
ORMPMetabolic - Orchard Therapeutics plc
ORTXInactiveRare Disease, Neurology, Immunology - Orchestra BioMed Holdings Inc.
OBIOOncology, Cardiovascular - Orexigen Therapeutics, Inc.
OREXInactiveMetabolic - ORGANIGRAM GLOBAL INC.
OGIPharmaceutical preparations - Organogenesis Holdings Inc.
ORGOBiopharma developer (SEC filing verified) - Organon & Co.
OGNOncology, Immunology, Cardiovascular, Pain, Dermatology, Reproductive - Orgenesis Inc.
ORGSOncology - Oric Pharmaceuticals, Inc.
ORICOncology - Oruka Therapeutics, Inc.
ORKAImmunology, Cardiovascular, Dermatology - OS Therapies Inc
OSTXOncology - OSIRIS THERAPEUTICS, INC.
OSIRInactiveMusculoskeletal - OTONOMY, INC.
OTICInactiveBiopharma developer (SEC filing verified) - Outlook Therapeutics, Inc.
OTLKOphthalmology - Ovid Therapeutics Inc.
OVIDNeurology, Psychiatry - Oyster Point Pharma, Inc.
OYSTInactiveOphthalmology
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