Politics and Business magazines
- Leaseway Transportation Corp.
- Leatherman Tool Group, Inc.
- Lebhar-Friedman, Inc.
- LeBoeuf, Lamb, Greene & MacRae, L.L.P.
- Lechmere Inc.
- LeCroy Corporation
- Ledcor Industries Limited
- Ledesma Sociedad Anónima Agrícola Industrial
- Lee Apparel Company, Inc.
- Lee Enterprises Inc.
- Lee Enterprises, Incorporated
- Leeann Chin, Inc.
- Lefrak Organization Inc.
- Legent Corporation
- Legg Mason, Inc.
- Leggett & Platt, Incorporated
- Leggett& Platt, Inc.
- Legrand SA
- Lehigh Portland Cement Company
- Leica Camera AG