| Company name | Category |  | 
              
                | M and C Specialties | Electronics manufacturing materials |  | 
              
                | M-Systems | Memory devices and modules |  | 
              
                | M-Tech Printers | Printers, knobs, bezels, other panelware |  | 
              
                | M/A-Com Technology Solutions | Lasers |  | 
              
                | M2000 | Intellectual property cores |  | 
              
                | M5T | Embedded software and operating systems |  | 
              
                | MacGregor Welding Systems | Electronics manufacturing materials |  | 
              
                | Machine Vision Products | Electronics manufacturing, packaging |  | 
              
                | Macraigor Systems | Design and development hardware |  | 
              
                | Macroblock | Power-supply ICs and controllers |  | 
              
                | Macron | Optoelectronics |  | 
              
                | Maestro Wireless Solutions | Wireless communications |  | 
              
                | Magic Power Technology | AC/DC power supplies |  | 
              
                | Magillem Design Services | Design services |  | 
              
                | Magink Display Technologies | Industry news |  | 
              
                | Magma Design Automation | Design and development software |  | 
              
                | Magna Projects and Instruments | Sensors and data acquisition |  | 
              
                | Magna-Power Electronics | AC/DC power supplies |  | 
              
                | Magnachip Semiconductor | Optoelectronic sensors, switches, receivers |  | 
              
                | Magnetec | EMC components |  | 
              
                | Magnetek | DC/AC inverters |  | 
              
                | Magnus Power | Power supplies |  | 
              
                | Majantys | Stand-alone instruments |  | 
              
                | MANCEF | Exhibitions, courses, conferences, training |  | 
              
                | Mango DSP | Networking hardware |  | 
              
                | Manncorp | PCB assembly equipment, tools |  | 
              
                | Mans | Stand-alone instruments |  | 
              
                | Manufacturing Engineering Centre | Exhibitions, courses, conferences, training |  | 
              
                | Manufacturing Institute | Recruitment, reports, resources |  | 
              
                | Mara Technologies | Electronics manufacturing, packaging |  | 
              
                | Marantz | Electronics manufacturing quality assurance |  | 
              
                | Markem Imaje | Electronics manufacturing materials |  | 
              
                | Marktech Optoelectronics | Light-emitting diodes (LEDs) |  | 
              
                | Marl | Light-emitting diodes (LEDs) |  | 
              
                | Marquardt Mechatronik | Switches and keyboards |  | 
              
                | Martec | Interconnection |  | 
              
                | Martel Instruments | Switches and keyboards |  | 
              
                | Marvell | Communications ICs (wired) |  | 
              
                | Mascot | Batteries and chargers |  | 
              
                | Maser Communications | Cables and wires |  | 
              
                | Master Distributors | Circuit protection devices |  | 
              
                | Math Star | Programmable logic devices |  | 
              
                | Mathworks | Design and development software |  | 
              
                | Matrixone | Design and development software |  | 
              
                | Matrox Graphics | PC-compatible boards, assemblies |  | 
              
                | Matsusada Precision | AC/DC power supplies |  | 
              
                | Max Stream | Wireless communications |  | 
              
                | Maxell | Batteries and chargers |  | 
              
                | Maxwell Technologies | Capacitors |  | 
              
                | Mayteck | PC-compatible boards, assemblies |  | 
              
                | MBOS | Wireless communications |  | 
              
                | MCE Tewkesbury | Electronics manufacturing services |  | 
              
                | Mclennan Servo Supplies | Embedded computing and control |  | 
              
                | McObject | Embedded software and operating systems |  | 
              
                | MDSMap - Tetra Tech Industrial Division | Compliance engineering |  | 
              
                | Mead Testing | Compliance engineering |  | 
              
                | Mears Technologies | IC and hybrid processing equipment |  | 
              
                | Measurement Computing | Sensors and data acquisition |  | 
              
                | Measuretech | Antennas and feeders |  | 
              
                | Mecagis | Capacitors |  | 
              
                | Mechanical Solutions | Heatsinks and thermal management |  | 
              
                | MECI | Terminals and power |  | 
              
                | Meder Electronic | Industry news |  | 
              
                | Media Systems | Wireless communications |  | 
              
                | Mediaphy | Communications ICs (wireless) |  | 
              
                | Medtec | Industry news |  | 
              
                | Meech | Electronics manufacturing quality assurance |  | 
              
                | Mega Electronics | Electronics manufacturing, packaging |  | 
              
                | Megaphase | Cables and wires |  | 
              
                | Meikon | CompactPCI boards, assemblies |  | 
              
                | Meilhaus Electronic | Sensors and data acquisition |  | 
              
                | Melexis | Communications ICs (wireless) |  | 
              
                | Membrane Keyboard | Switches and keyboards |  | 
              
                | Memory Plus | Memory devices and modules |  | 
              
                | Memory Solution | Memory devices and modules |  | 
              
                | Memsic | Analogue and mixed-signal ICs |  | 
              
                | Memtron Input Components | Switches and keyboards |  | 
              
                | Memtronics | Analogue and mixed-signal ICs |  | 
              
                | MEN Mikro Elektronik | Embedded computing and control |  | 
              
                | Mentor Graphics | Design and development software |  | 
              
                | Mentor Graphics Mechanical Analysis | Design and development software |  | 
              
                | Mercury Computer Systems | VMEbus boards, assemblies |  | 
              
                | Mercury United Electronics | Frequency control components |  | 
              
                | Meritec | PCB connectors |  | 
              
                | Merlin Systems | Wireless communications |  | 
              
                | MESL Microwave | Antennas and feeders |  | 
              
                | Mesophotonics | Optoelectronics |  | 
              
                | Messe Muenchen | Exhibitions, courses, conferences, training |  | 
              
                | Metafoam Technologies | Heatsinks and thermal management |  | 
              
                | Metalink | Communications ICs (wireless) |  | 
              
                | Metanetworks Technologies | Networking hardware |  | 
              
                | Metcal | PCB assembly equipment, tools |  | 
              
                | Methode Electronics | Plugs and sockets |  | 
              
                | Metrix Electronics | Stand-alone instruments |  | 
              
                | Metrowerks | Design and development software |  | 
              
                | Metryx | Electronics manufacturing quality assurance |  | 
              
                | Metway Electrical Industries | PCB connectors |  | 
              
                | MGE UPS Systems | UPSs |  | 
              
                | MH and W | Heatsinks and thermal management |  | 
              
                | Micam | Interconnection |  | 
              
                | Micom Labs | Compliance engineering |  | 
              
                | Micralyne | IC and hybrid processing equipment |  | 
              
                | Micrel | Power-supply ICs and controllers |  | 
              
                | Micrium | Embedded computing and control |  | 
              
                | Micro Circuit Engineering | Electronics manufacturing services |  | 
              
                | Micro Computer Control | PC-compatible boards, assemblies |  | 
              
                | Micro Emissive Displays | Other OEM display modules, meters |  | 
              
                | Micro Magic | Design and development software |  | 
              
                | Micro Memory | Memory devices and modules |  | 
              
                | Micro Metalsmiths | Antennas and feeders |  | 
              
                | Micro Technic | Embedded computing and control |  | 
              
                | Micro-Robotics | Embedded computing and control |  | 
              
                | Microbridge | Analogue and mixed-signal ICs |  | 
              
                | Microchip Technology | Microprocessors, microcontrollers and DSPs |  | 
              
                | Microclean Technologies | Electronics manufacturing materials |  | 
              
                | Microcontroller Pros | Design and development hardware |  | 
              
                | Microdul | Microprocessors, microcontrollers and DSPs |  | 
              
                | Micromark C and CD | Capacitors |  | 
              
                | Micromech | Electromechanical components |  | 
              
                | Micrometrics | Communications ICs (wired) |  | 
              
                | Micronas | Reference designs |  | 
              
                | Micronel | Fans and blowers |  | 
              
                | Micropower Direct | DC/DC convertors |  | 
              
                | Microprecision Electronics | Electromechanical components |  | 
              
                | Microsoft | Design and development software |  | 
              
                | Microsoft Embedded | Embedded software and operating systems |  | 
              
                | Microstar Laboratories | Sensors and data acquisition |  | 
              
                | Microstencil | Electronics manufacturing materials |  | 
              
                | Microsystems Manufacturing Association | Industry news |  | 
              
                | Microtel | Networking hardware |  | 
              
                | Microtherm | Circuit protection devices |  | 
              
                | Microtouch Systems | Industry news |  | 
              
                | Microtune | Communications ICs (wireless) |  | 
              
                | Mid America | Electronics manufacturing materials |  | 
              
                | Midoan Software Engineering Solutions | Design and development |  | 
              
                | Midwest Microwave | Interconnection |  | 
              
                | Mikroelektronika | Design and development hardware |  | 
              
                | Mikropack | Stand-alone instruments |  | 
              
                | Mill-Max Manufacturing | Plugs and sockets |  | 
              
                | Millennium Prize Foundation | Recruitment, reports, resources |  | 
              
                | Miller Dial | Electronics manufacturing materials |  | 
              
                | Mimer Information Technology | Embedded software and operating systems |  | 
              
                | Mimix Broadband | Communications ICs (wireless) |  | 
              
                | Mimoon | Wireless communications |  | 
              
                | Minco | Boards and backplanes |  | 
              
                | Mindready Solutions | ATE systems |  | 
              
                | Mindshare | Industry news |  | 
              
                | Mini-Box | PC-compatible boards, assemblies |  | 
              
                | Minicom Advanced Systems | Networking hardware |  | 
              
                | Miniflex | Optical fibres, cables, connectors |  | 
              
                | Mintech Interconnect and Test | Power-supply ICs and controllers |  | 
              
                | Mintech Semiconductors | Electronics manufacturing, packaging |  | 
              
                | Minus K Technology | Electronics manufacturing materials |  | 
              
                | MIPS Technologies | Intellectual property cores |  | 
              
                | Mirics Semiconductor | Communications ICs (wireless) |  | 
              
                | Mistletoe Technologies | Microprocessors, microcontrollers and DSPs |  | 
              
                | Mistral Solutions | VMEbus boards, assemblies |  | 
              
                | Miteq | Wireless communications |  | 
              
                | Mitrionics | Design and development hardware |  | 
              
                | Mitsubishi Electric Automation Systems | Embedded computing and control |  | 
              
                | Mitsumi | Electronics manufacturing services |  | 
              
                | Mixpac Equipment | Electronics manufacturing materials |  | 
              
                | Miyachi | PCB assembly equipment, tools |  | 
              
                | MK Consultants | Wireless communications |  | 
              
                | ML Design Technologies | Design and development software |  | 
              
                | ML Electronics | Design services |  | 
              
                | MMG Magdev | Electronics manufacturing materials |  | 
              
                | MMS Electronics | Industry news |  | 
              
                | MMU Cheshire | Exhibitions, courses, conferences, training |  | 
              
                | MND Semiconductors | Microprocessors, microcontrollers and DSPs |  | 
              
                | Mobiforms | Design and development software |  | 
              
                | Mobile Expertise | Wireless communications |  | 
              
                | Mobileer | Embedded software and operating systems |  | 
              
                | Mobitex Association | Exhibitions, courses, conferences, training |  | 
              
                | Mobius Photonics | Lasers |  | 
              
                | Mobiwave | Design and development hardware |  | 
              
                | Model Engineering Solutions | Embedded software and operating systems |  | 
              
                | Modtronix Engineering | Networking hardware |  | 
              
                | Moeller Electric | Embedded computing and control |  | 
              
                | MOHC | Design and development software |  | 
              
                | Molex | PCB connectors |  | 
              
                | Momentive Performance Materials | Electronics manufacturing materials |  | 
              
                | Momentum Computer | CompactPCI boards, assemblies |  | 
              
                | Monolithic Power Systems | Power-supply ICs and controllers |  | 
              
                | Monta Vista | Embedded software and operating systems |  | 
              
                | Monterey Design Systems | Design and development software |  | 
              
                | Moortec | Design services |  | 
              
                | Morgan Advanced Ceramics | Electronics manufacturing materials |  | 
              
                | Morgan Electro Ceramics | Capacitors |  | 
              
                | Moritex | Optical filters, lenses, gratings |  | 
              
                | Mornsun | DC/DC convertors |  | 
              
                | Morvan Trading | Plugs and sockets |  | 
              
                | Mosaic Industries | Embedded computing and control |  | 
              
                | Mosaid | Intellectual property cores |  | 
              
                | Moschip Semiconductor Technology | Communications ICs (wired) |  | 
              
                | Moss Express | Electronics manufacturing materials |  | 
              
                | MOST | Recruitment, reports, resources |  | 
              
                | MOST Forum | Exhibitions, courses, conferences, training |  | 
              
                | Mosys | Intellectual property cores |  | 
              
                | Motovario | Enclosures and panel products |  | 
              
                | Mouser Electronics | Analogue and mixed-signal ICs |  | 
              
                | Movidia | Microprocessors, microcontrollers and DSPs |  | 
              
                | Moxa Technologies | Embedded computing and control |  | 
              
                | MP Associates | Exhibitions, courses, conferences, training |  | 
              
                | MPC Data | Design and development software |  | 
              
                | MPE-Electronics | Electronics manufacturing services |  | 
              
                | MR Technical Services | Electronics manufacturing materials |  | 
              
                | Mr Test Equipment | Stand-alone instruments |  | 
              
                | MRC Components | Communications ICs (wireless) |  | 
              
                | MRP Electronics | Electronics manufacturing services |  | 
              
                | MSC Vertriebs | Embedded computing and control |  | 
              
                | MTI Leewood | Gaskets, seals and screens |  | 
              
                | Multi-Contact | Test accessories |  | 
              
                | Multi-Tech Systems | Networking hardware |  | 
              
                | Multicore Association | Recruitment, reports, resources |  | 
              
                | Multimedia Card Association | Recruitment, reports, resources |  | 
              
                | Multipix Imaging | PC-compatible boards, assemblies |  | 
              
                | Multiple Access Communications | Stand-alone instruments |  | 
              
                | Multipulse Electronics | Interconnection |  | 
              
                | Multitest Elektronische Systeme | Electronics manufacturing materials |  | 
              
                | Multitone | Wireless communications |  | 
              
                | Murata Electronics | EMC components |  | 
              
                | Murata Power Solutions | DC/DC convertors |  | 
              
                | MUST | Recruitment, reports, resources |  | 
              
                | MVR | Capacitors |  | 
              
                | Mydata Automation | PCB assembly equipment, tools |  | 
              
                | Mylox Technologies | Switches and keyboards |  |