Marques commençant par "L"
- La Sommeliere
- Labtec
- LaCie
- Lago
- Lagrange
- Laica
- Laing
- Lamptron
- Larousse
- LC Power
- LDLC
- Le Chai
- LEA
- Leadtek
- Lego
- Leisure
- Leitz
- Lenco
- Lenovo
- Lenspen
- Lepa
- Level One
- Level-5
- Lexar
- Lexibook
- Lexicon
- Lexip
- Lexmark
- LG
- Lian Li
- Liebherr
- Lighthouse Interactive
- Lindy
- Linksys
- Listo
- Liteon
- Livoo
- Logicom
- Logitech
- Loupedeck
- Lowepro
- LSI Logic
- LSP
- Lucas Arts
- Lumiere