K & D Magnetics, Inc. (see Radial Magnet, Inc.),
Keil KEMET Kester Keystone Electronics Corp. Kilo International Kingbright Knott Systems, Inc. Knowles Acoustics Kodak (see Eastman Kodak),
Lambda Americas Lamina Ceramics Ledil LEM USA, Inc. Lineage Power Linear Technology Linx Technologies Linx Technologies/Antenna Factor Lite-On, Inc. Littelfuse Littelfuse/Teccor Littelfuse/Wickmann LMB Heeger Logic Product Development Logical Systems Lumex Opto-Components, Inc. Luminary Micro Luxo Magnasphere Corp. Mallory Sonalert Products, Inc. Martel Electronics Master Appliance Co. Matrix Orbital Maxim Integrated Products MaxStream, Inc. (see Digi International),
MCC (Micro Commercial Components) Measurement Specialties, Inc. Meder electronic Melexis Meshnetics Metcal (Division of OK International) MG Chemicals Micrel, Inc. Microchip Technology, Inc. microEngineering Labs, Inc. Micron Technology, Inc. Microsemi Microsemi-IPG Micosemi-PPG Mill-Max Modern Technology Modutec (see Jewell Instruments),
Molex MPD (Memory Protection Devices) Mueller Multi-Tech Systems, Inc. Murata Electronics