- Philip H Miller Accounting
- PHT Inc
- Physical Rehab Inc
- Physicians Digital Document
- Picture Net Corp
- Pitt Properties Inc
- Pittsburg Lube
- Pittsburgh Business Parks
- Pittsburgh Conference
- Pittsburgh East Nissan Inc
- Pittsburgh Endocrine Diabetes
- Pittsburgh Foam Insulation
- Pittsburgh Hearing Aid Co
- Pittsburgh Home Inspections
- Pittsburgh Interiors Systems
- Pittsburgh Prayer Network
- Pittsburgh Process Equipment
- Pittsburgh School Of Massage
- Pittsburgh Sign Corp
- Pittsburgh Sweeper Exchange
- Pizza Heaven
- Pizza Hut
- Pizza Palace Express
- Pnc Bank
- Pnc Bank
- Porcelain Doll Shoppe
- Power Homebuyers Inc
- Power Truck
- Precision Electric Svc
- Precision Machine Builders
- Premier Medical Assoc
- Premier Medical Assoc
- Premier Medical Assoc
- Premier Medical Assoc Allergy
- Premier Medical Management
- Premier Mortgage Consultants
- Premier Physical Therapy
- Premier Walls & Patio
- Presby Care/Life Home Health
- Presgar Medical Imaging
- Prevention Electric Co
- Principle Mortgage Group
- Priority Financial
- Prison Fellowship-North East
- Prizant's Carpet
- Pro Golf Club Mfg
- PROCARE
- Procura
- Profiles Plus Hair Salon
- Progress Realty Co
- Progressive Systems Consulting
