Alphabetical company index for letter/character "P", page 22 of 52
- PharmaStrat
- PharmAthene Inc.
- Pharmaxis Ltd.
- PharMerica Corp.
- Pharmion Corp.
- Pharmos Corp.
- Pharr-San Juan-Alamo Independent School District
- Pharsight Corp.
- Phase Forward Inc.
- PhaseRx
- PHAZAR Corp.
- PHC Inc.
- PHD Advertising
- Phelps Co. R-Iii
- Phelps County
- Phelps County Regional Medical Center
- Phelps County, NE
- Phelps Memorial Health Center
- Phelps Memorial Hospital Assn
- Phelps School District
- Phelps-Clifton Springs Central School District
- Phenix City School District
- PHH Corp.
- PHI Inc.
- Phibro Animal Health Corp.
- Philadelphia City School District
- Philadelphia College of Bible
- Philadelphia Consolidated Holding Co.
- Philadelphia County
- Philadelphia Public School District
- Philander Smith College
- Philip Morris International Inc.
- Philippe Becker
- Philippine Long Distance Telephone Co.
- Philips Healthcare
- Philipsburg K-12 Schools
- Philipsburg-Osceola Area School District
- Phillips 66
- Phillips 66 Partners LP
- Phillips County