Country
Drug factories in United States
2,401 plants in the United States are named on current U.S. prescription drug labels. FDA has inspected 1,367 of them; 57 had serious problems at their last inspection.
| Plant | City | Products | Last FDA inspection |
|---|---|---|---|
| Northwest Respiratory Services | Waterloo | 1 | Not inspected on record |
| Novartis Pharmaceuticals Corporation | Morris Plains | 1 | Not inspected on record |
| O2 Depot, LLC | San Antonio | 1 | Not inspected on record |
| O2 Plus, Inc | Carrollton | 1 | Not inspected on record |
| O2 for U, Inc. | Tulsa | 1 | No problems foundSep 2011 |
| ONY Biotech Inc. | Amherst | 1 | Serious problems, FDA actionFeb 2026 |
| ONY Biotech Inc. | Amherst | 1 | Serious problems, FDA actionFeb 2026 |
| ONY Biotech Inc. | Madera | 1 | Not inspected on record |
| Ocular Therapeutix, Inc. | Bedford | 1 | No problems foundNov 2023 |
| Olympic Ambulance Inc. DBA Olympic Oxygen Service | Sequim | 1 | Problems found, fixed voluntarilyDec 2012 |
| One Home Medical Equipment, LLC | Miramar | 1 | Not inspected on record |
| Optima Medical Supply LLC | Downers Grove | 1 | Not inspected on record |
| Orange Coast Respiratory Care Services, Inc. | Anaheim | 1 | Not inspected on record |
| Orca Biosystems Inc. | Sacramento | 1 | Not inspected on record |
| Oxarc, LLC | Ponderay | 1 | Not inspected on record |
| Oxarc, LLC | Bend | 1 | Not inspected on record |
| Oxy Respiratory & Home Medical Equipment Specialists, Inc. dba. Oxy Respiratory & HME Specialists, Inc. | Van Nuys | 1 | Not inspected on record |
| OxyPros Plus | Stuart | 1 | Not inspected on record |
| Oxygen Resources Inc | Odessa | 1 | No problems foundSep 2015 |
| Oxygen Service Co., Inc. | St. Paul | 1 | Not inspected on record |
| Oxygen Service Co., Inc. | Willmar | 1 | Not inspected on record |
| Oxygen Service Co., Inc. | Sauk Rapids | 1 | Problems found, fixed voluntarilyOct 2013 |
| Oxygen Service Co., Inc. | Eau Claire | 1 | Not inspected on record |
| Oxygen Service Co., Inc. | Virginia | 1 | Not inspected on record |
| Oxygen Service Co., Inc. | Duluth | 1 | Not inspected on record |
| Oxygen Service Company | Appleton | 1 | Not inspected on record |
| Oxygen Supply Company, Inc. | Toms River | 1 | No problems foundApr 2010 |
| Oxygen Support Systems Inc | Bellmawr | 1 | Not inspected on record |
| Oxygen Utah LLC | Taylorsville | 1 | Not inspected on record |
| Oz Arc/Gas Equipment & Supply, Inc. | Huntington | 1 | Not inspected on record |
| Oz Arc/gas Equipment & Supply, Inc. | Cape Girardeau | 1 | No problems foundJun 2010 |
| Oz Arc/gas Equipment & Supply, Inc. | Arnold | 1 | No problems foundNov 2010 |
| Ozark Physical Medicine Center for Operations Ozark Plaza and Medical Service L.L.C. DBA Ozark Home Medical Equipment | Poplar Bluff | 1 | Not inspected on record |
| P & J Oxyfill, LLC | Leakesville | 1 | No problems foundMar 2013 |
| P & J Oxyfill, LLC | Natchez | 1 | Not inspected on record |
| PYRAMID Laboratories, Inc. | Costa Mesa | 1 | Problems found, fixed voluntarilyFeb 2026 |
| Pace Analytical, Inc | San German | 1 | Problems found, fixed voluntarilyAug 2025 |
| Pacific Island Medical, Inc. | Kailua | 1 | Not inspected on record |
| Par Health USA, LLC | Rochester | 1 | Serious problems, FDA actionOct 2025 |
| Par Sterile Products LLC | Parsippany | 1 | No problems foundMar 2014 |
| Parkmor Drug Inc dba Goshen Home Medical | Goshen | 1 | Not inspected on record |
| Partner Therapeutics, Inc. | Lynnwood | 1 | Problems found, fixed voluntarilyJul 2022 |
| Pembroke Drug Center, Inc. dba Healthkeeperz | Pembroke | 1 | Not inspected on record |
| Peninsula Home Health Care, Inc. | Seaford | 1 | No problems foundSep 2011 |
| Penn Highlands Home Medical Equipment, LLC | DuBois | 1 | Not inspected on record |
| Penn Highlands Home Medical Equipment, LLC | Saint Marys | 1 | No problems foundMar 2017 |
| Perrigo New York, Inc. | Bronx | 1 | Problems found, fixed voluntarilyMay 2026 |
| Perritt Laboratories, Inc | Hightstown | 1 | No problems foundMay 2022 |
| Petnet Solutions, Inc. | New York | 1 | No problems foundSep 2025 |
| Petnet Solutions, Inc. | Birmingham | 1 | Problems found, fixed voluntarilyMar 2026 |
| Petnet Solutions, Inc. | Knoxville | 1 | No problems foundSep 2026 |
| Phillips Medisize LLC | Menomonie | 1 | Problems found, fixed voluntarilyMar 2025 |
| PhotoMedex, Inc. | Horsham | 1 | Problems found, fixed voluntarilyMay 2014 |
| Pine Lake Investments, Inc. | Bristol | 1 | No problems foundJul 2026 |
| Piramal Pharma Solutions Inc. | Lexington | 1 | Problems found, fixed voluntarilyDec 2025 |
| Precigen, Inc. | Germantown | 1 | Not inspected on record |
| Premier Medical Corporation | Denver | 1 | Problems found, fixed voluntarilyApr 2012 |
| Premier Medical Corporation | Denver | 1 | Problems found, fixed voluntarilyApr 2012 |
| Premier Medical Corporation | Denver | 1 | Problems found, fixed voluntarilyApr 2012 |
| Premier Medical Corporation | Denver | 1 | Problems found, fixed voluntarilyApr 2012 |