- Perry County Commissioner Office
- Perry County Memorial Hospital
- Perry High School White Coat Club
- Perry Hospital
- Perry Memorial Hospital
- Perry Travel
- Pershing General Hospital
- Person County United Way
- Pet Paws
- Peterson Healthcare and Rehabilitation Hospital
- Peterson Hospital
- Peterson Regional Medical Center
- Petris Technology Inc.
- Petro Amigos Supply Inc.
- PetSmart
- Pfaffmann + Associates PC
- Pfizer Global Research and Development
- PGA 1st Tee Chapter
- PGandE Corp.
- PGI
- Pharmaceutical C-Trials, Inc.
- Pharmaceutical Research and Manufacturers of America
- Pharmaceutical Research Plus
- Pharmacy Board
- Pharmacy Technician Certification Board
- Pharmanet
- PharmaSeek
- Pharmasys
- PharmaVoice
- Pharmdata
- Phelps Dodge
- Phelps Memorial Hospital Center
- Phi Kappa Tau Fraternity at Universiyt of Georgia
- Philadelphia Chinatown Development Corporation
- Philadelphia Convention and Visitors Bureau
- Philadelphia Flyers
- Philadelphia Marriott
- Philadelphia Phillies
- Philippine Heritage Group
- Philips
- Philips Medical Systems
- Philips Products
- Phillips Annapolis Harbor
- Phillips Medical Systems
- Phoebe Home
- Phoebe Ministries
- Phoebe Putney Memorial Hospital
- Phoenix Baptist Hospital
- Phoenix Children's Hospital
- Phoenix Health Plan Abrazo)