Janus Capital Group
Jarden
Jefferies & Co.
Jewel (supermarket)
Jo-Ann Stores
Journal Communications
Journal Register Company
JPMorgan Chase
K2 Sports
Katy Industries
Kellogg Company
Kinder Morgan Energy Partners
Kinross Gold
Kohl's
Kookmin Bank

Koppers
KPN
Kraft Foods
Krispy Kreme
Kroger
Kubota
Kyocera
L-3 Communications
La-Z-Boy
LaBranche & Co Inc.
Lafarge
Laidlaw
LAN Airlines
Landry's Restaurants, Inc.
Las Vegas Sands

Lazard
LeapFrog Enterprises
Lear (company)
Lee Enterprises
Legg Mason
Leggett & Platt
Lehman Brothers
Lennox International
Leucadia National
Lexmark
Limited Brands
LIN TV
Lindsay Manufacturing
Lionbridge
Lions Gate Entertainment

Live Nation
Lockheed Martin
Loews Corporation
Longs Drugs
Lorillard Tobacco Company
Louisiana-Pacific
Lowe's
LSI Logic
Lucent Technologies
Lucky Stores
Luxottica
Lyondell Chemical Company