Labeler directory
NDC Codes by Labeler / Manufacturer
The labeler is the company responsible for a drug's label: a manufacturer, repackager, relabeler or private-label distributor. Its NDC labeler code is the first segment of every NDC it lists.
- O Positiv, Inc. 1
- O Skin Care LLC 1
- O.E. Meyer Company 4
- O'Skin Studio NY 2
- O&M Halyard, Inc. 32
- O2 Depot, LLC 1
- O2 for U, Inc. 1
- O2 Plus, Inc 1
- Oak Essentials, LLC 1
- Oakhurst Company 3
- Oakrum Pharma, Llc 1
- Oaktree Products, Inc. 3
- Oars and Alps LLC 5
- OASIS Medical, Inc. 6
- Oasis Plus LLC 1
- Obagi Cosmeceutical Llc 4
- Obagi Cosmeceuticals LLC 47
- Ocean Olive Llc 1
- Oceanside Pharmaceuticals 82
- Oceanside Pharmacueticals 1
- Octapharma USA Inc 24
- Ocular Therapeutix, Inc. 1
- Oculofacial Surgery andCosmetic Laser Institute, LLC. 2
- Oculus Surgical, Inc. 2
- OCuSOFT LLC 5
- Ocuvex Therapeutics, Inc. 1
- Odacite 9
- Odlumivie 5
- Offspring Beauty Co. 3
- Ogee Inc 1
- Ohm Laboratories Inc. 36
- Ohm Pharma Inc. 118
- Ohta's Isan Co.,Ltd. 2
- Oiana LLC 1
- Okendpharma, Inc. 1
- OL PHARMA TECH, LLC Drs PHARMACY 23
- Ol Pharma Tech,Llc 11
- Olakino Therapeutics LLC 2
- Old East Main Co. 76
- Olen Skin Care Corporation 4
- Olga Klimov Inc 2
- OLIC (Thailand) Limited 1
- Oliva Therapeutics, LLC 11
- Olive International Co., Ltd. 1
- Olive International Inc. 1
- Olivita Beauty Inc 1
- Olympic Ambulance Inc. DBA Olympic Oxygen Service 1
- Olympus America, Inc. 1
- Olympus Trading Company, LLC 2
- Omega & Delta Co 4
- Omega & Delta Co., Inc. 3
- Omega Industrial Supply 1
- Omeros Corporation 2
- Omniche Consumer Products Co. 1
- Omnilife USA, Inc. 3
- Omnivium Pharmaceuticals Llc. 14
- On Target Laboratories, Inc. 1
- Oncoderm, LLC 1
- Oncor Pharmaceuticals 9
- Oncora Pharma, LLC 43
- One Home Medical Equipment, LLC 1
- One2Zee Limited Liability Company 6
- Oneand Co., Ltd. 1
- Onekind.25 3
- Oneosource Specialty Pharma Limited 1
- Oneskin Inc. 6
- Onesource Specialty Pharma Limited 53
- Onest Limited 6
- ONID Technology Corp 1
- Only Balds LLC 1
- ONY Biotech Inc. 1
- Onyx Pharmaceuticals, Inc. 3
- Opal Day Spa 2
- Opalshi(Guangzhou)E-commerce Co. Ltd. 1
- OPKO Pharmaceuticals, LLC 8
- Opmx 1
- OPMX Chula Vista 4
- Opmx Llc 92
- Optics Laboratory Inc. 2
- Optima Medical Supply LLC 1
- Optimal Laboratories, Llc 1
- OptiNose US, Inc. 1
- Opus Meds LLC 1
- Oracle Cosmetic Co., Ltd. 1
- Oracle Esthetics, LLC 3
- Oraios Beauty Llc 3
- OraLabs 18
- Orange Coast Respiratory Care Services, Inc. 1
- Orange Lab, Inc 1
- Orange Pharmaceuticals USA LLC 2
- OraPharma, Inc. 1
- Orasis Pharmaceuticals, Inc. 1
- Orazen Inc 26
- Orbicular Pharmaceutical Technologies Private Limited 5
- Orca Biosystems Inc. 1
- ORCA Products, LLC 2
- Orchard Therapeutics (Europe) Ltd 1
- Orelli Inc. 1
- Orexo US, Inc. 6
- Organic & Sustainable Beauty 14
- Organic Care Australia Pty LTD 1
- Organicare Nature's Science, LLC 10
- Organon LLC 68
- Organys Beauty 5
- Oribe Hair Care LLC 4
- Orient Pharma Co., Ltd. 1
- Orient Pharma Co., Ltd. Yunlin Plant 1
- Origins Natural Resources Inc. 13
- Orphalan SA 1
- Orphan Therapies LLC 1
- ORR Safety 1
- ORR Safety Corporation 2
- Orveon Global US LLC 201
- Oryza Pharmaceuticals Inc. 22
- Osceola Supply, Inc. 1
- OSEA International, LLC 1
- Osstem Pharma Co., Ltd 2
- Otc Pharm Llc 1
- OTE North America 1
- Otsuka America Pharmaceutical, Inc. 31
- Our-Science Inc. 1
- Outbreaks, Inc. 2
- Outin Futures Co.,Ltd. 1
- Outlook Therapeutics, Inc. 1
- Over Here, LLC 2
- Overlaps Corp. 1
- Owell Natural & Llc 1
- Owell Natural 8 Llc 3
- Owell Naturals Brand LLC 12
- Owell Naturals Llc 2
- Owen Biosciences, Inc. 12
- Owens & Minor, Inc. 2
- OWP Pharmaceuticals, Inc. 15
- Oxarc, LLC 5
- Oxford Pharmaceuticals, LLC 35
- Oxyfresh Worldwide Inc 2
- Oxygen Development LLC 7
- Oxygen Service Company, Inc 1
- Oxygen Support Systems Inc 1
- Oxylife Nutritional Supplements Inc 1
- OxyPros Plus 1
- Oyster Point Pharma, Inc. 2
- Oystershell Consumer Health Inc 4
- Oz Arc/gas Equipment & Supply, Inc. 1
- Ozark Physical Medicine Center for Operations Ozark Plaza and Medical Services DBA Ozark Home Medical Equipment 1
- Ozeion LLC 1
Labeler codes
The FDA assigns each labeler a four- or five-digit code, which forms the first segment of its NDCs. Some companies hold several codes, and a repackager lists products it did not make under its own code. See labeler code and the curated manufacturer hubs.