- Landvest
- Lane & Associates
- Lane Bryant
- Lane Construction Corporation
- Lang-Nelson
- Lanier Worldwide
- LaRosa's
- Larry's Auto Body
- Larry's Auto Parts
- Larry's Auto Repair
- Larry's Auto Service
- Larry's Automotive
- Larry's Barber Shop
- Larry's Body Shop
- Larry's Electric
- Larry's Garage
- Larry's Giant Subs
- Larry's Market
- Larry's Service Center
- Larry's Towing
- Larry's Used Cars
- Larson & Associates
- Larson Construction
- Larson Gustave A
- Las Americas
- Las Brisas
- Las Brisas Apartments
- Las Delicias
- Las Margaritas
- Las Palmas
- Las Palmas Mexican Restaurant
- Las Palmas Restaurant
- Lasalle Bank
- Lasalle Bank - Branches- Chicago
- Lasalle Partners
- Lasalle St Securities
- Lasalle Street Securities
- Laser Eye Center
- Laser Graphics