L-3 Communications
Laird Technologies
Lantronix
LAPIS Semiconductor
Lattice Semiconductor
L-com
LeadChip
LeadCore
Leader Tech
LEADING TECH
Leadtrend
LEAHKINN(力勤)
LED Engin
LEDdynamics
LEDiL
Leiditech
lelon
LELON立隆
LEM
LEMO
Leopard Imaging
LePowertech
Leutron
lextar
LG Display
LG Innotek
Lighting Science
Lime Microsystems
Limitor
Linear Technology
Link Labs
Linx Technologies
LIPTAI
Lision
LITEON
Littelfuse
LM Technologies
LMB Heeger
Logic PD, Inc.
Logical Systems
Longson
Longsys
LONTEN
Lontium Semiconductor
Lorlin
LRC
LS Research
LUHUI
Lumberg
Lumeniche
Lumex
Luminus-Devices
Luna Optoelectronics
Luxo
LYMICRO
Lyontek