Politics and Business magazines
- Landstar System, Inc
- Lane Bryant, Inc.
- Lanier Worldwide, Inc.
- Lanoga Corporation
- Larry Flynt Publishing Inc.
- Larry H. Miller Group
- Las Vegas Sands, Inc.
- Laserscope
- LaSiDo Inc.
- Lason, Inc.
- Lassonde Industries Inc.
- Latham & Watkins
- Latrobe Brewing Company
- Lattice Semiconductor Corp.
- Lauda Air Luftfahrt AG
- Laurent-Perrier SA
- Laurus N.V.
- Lawson Software
- Lawter International Inc.
- Layne Christensen Company