Fortune 500 List: Companies Starting with P

• Pfizer Inc.
• Procter & Gamble Co
• PepsiCo, Inc.
• Prudential Financial, Inc
• Plains All American Pipeline, L. P.
• Publix Super Markets
• Premcor Inc.
• Progressive Corp.
• PacifiCare Health Systems Inc
• Pulte Homes
• PACCAR Inc
• PG&E Corporation
• Public Service Enterprise Group Incorporated
• Pepsi Bottling
• Progress Energy
• PPG Industries, Inc.
• Principal Financial Group
• Pepco Holdings, Inc.
• Parker Hannifin Corp
• Phelps Dodge Corp.
• Praxair Inc
• Performance Food Group
• PPL Corporation
• Pilgrim's Pride Corp
• Pitney Bowes Inc
• Pacific Life Insurance Co
• Pathmark Stores Inc
• Peabody Energy