- New World Imports
- Newman Medical
- Nikomed U.S.A., Inc.
- Novartis Consumer Health
- Novations
- Nuance Medical, LLC
- Nurse Assist
- NZ Manufacturing
- O&M Halyard
- Omni International Corp.
- Omron Healthcare, Inc.
- Orasure Technologies, Inc.
- ORCA Products, LLC
- Ortho Biotech Products LP
- Owen Mumford
- Paddock Laboratories
- Pain Management Technologies, Inc.
- Palmero
- PDI - Professional Disposables, Intl.
- Perfecta Products, Inc.
- Performance Health
- Perrigo Pharmaceuticals
- Personna American Safety Razor Company
- Pfizer Injectable
- Pfizer Laboratories