Paccar
Pacer International
Pacific Life
Packaging Corp. of America
Pactiv
Pall
Pantry
Parker Hannifin
Pathmark Stores
Patterson
Paychex
Payless Shoesource
PC Connection
Peabody Energy
Penn National Gaming
Pentair
Peoples Energy
Pep Boys
Pepco Holdings

Pepsi Bottling
PepsiAmericas
PepsiCo
Performance Food Group
Perini
PerkinElmer
Perot Systems
Petco Animal Supplies
Peter Kiewit Sons'
PetSmart
Pfizer
Phelps Dodge
Phillips-Van Heusen
Phoenix
Piedmont Natural Gas
Pier 1 Imports
Pilgrim's Pride
Pinnacle West Capital
Pioneer Natural Resources

Pitney Bowes
Plains All Amer. Pipeline
Plum Creek Timber
PNC Financial Services Group
PNM Resources
Pogo Producing
Polaris Industries
Polo Ralph Lauren
PolyOne
Popular
Potlatch
PPG Industries
PPL
Praxair
Precision Castparts
Pride International
Principal Financial
Procter & Gamble
Progress Energy

Progressive
ProLogis
Protective Life
Prudential Financial
PSS World Medical
Public Service Enterprise Group
Publix Super Markets
Puget Energy
Pulte Homes
Qualcomm
Quanex
Quanta Services
Quest Diagnostics
Questar
Quiksilver
Quintiles Transnational
Qwest Communications