| M H | M H Company | M & C Products Analysentechnik | M & G Electronic |
| M & H | M & H Equipment | M & M | M & W |
| M & W Meters | M A Com | M A Com M C Products Analysentechnik | M A N Ashton |
| M A N Roland | M A N Roland | M B B | M B C |
| M C G Electronics | M D | M D A | M E G |
| M E I | M G Industries | M G Electronic | M H |
| M H Company | M H Equipment | M I I C | M M |
| M M W | M P Filter Elements | M S Kennedy | M Scaglia |
| M Schneider Annaberg | M Seven Inc | M Stephens Manufacturing | M System |
| M System Giken | M System Technology Inc | M Systems | M Tec |
| M Tek | M Tron Industries Inc | M W | M W Instruments |
| M W Meters | M W S Ltd | M&C | M&M |
| M&m Instruments | M&o Perry | M&s Systems | M&W |
| M/a Com Control Components | M/a Com Microelectronics | M/a Com Microwave Associates | M/a Com Pho |
| M/a Com Semiconductor | M/d Totco | M?nninghoff | Ma Com |
| Ma Ford | Ma Ford Maac Hydraulique | Ma Line | Ma Tool |
| Ma Tran | Maag | Maag Flockmaschinen | Maansaehko |
| Maansahko | Mab Paints | Mabeg | Mabuchi |
| Mabuchi Mabuchi Motors | Mabuchi Motors | MAC | Mac 8 |
| Mac Bmc | Mac Drives | Mac Instruments | Mac Interbus |
| Mac Motor Appliance | Mac Of All Trades | Mac Products | Mac Valve |
| Mac Valves | Mac Valves Inc | Mac Valves Inc | Macally |
| Macaps Intl Ltd | Macase Industrial | Macase Industrial Corp | Macbeth |
| Macbeth Spectralight | Macchine Automatiche Riempitrici | Macchine Soncini | Maccon |
| Macconnell Research | Macdonald Dettwiler | Macdonald Humfrey Automation | Macfarlan Smith |
| Mach Iii | Mach Motion | Macherey Nagel | Machina Fabric |
| Machine Application Corp | Machine Building & Automation | Machine Building Systems | Machine Distribution |
| Machine Engineering | Machine Technology | Machine Tools | Machinery Electric |
| Machinery Electrification¸ Inc | Machines Dubuit | Machlett | Machsize |
| Machspeed | Macintyre Electronic Design | Mack Corp | Macke |
| Mackie | Maclean | Maclean Power System | Macmillin Hydraulic |
| Maco | Macome | Macome Macome | Macon |
| Macon Klebetechnik | Macpower | Macpower Inc | Macquire |
| Macro Electronics | Macro Sensors | Macroamp | Macrolink |
| Macroma | Macromania | Macromatic | Macron |
| Macronix Inc | Macrosensor | Mactrol | Mactron |
| Mactron Inc | Macurco Incorperated | Macwhite Wire Rope | Mad Dog Multimedia |
| Mada | Maddak | Maddalena | Madden |
| Maddrell Bros Govan | Made In France | Mader | Madge |
| Madison | Madison Company | Madison Electric | Madison Electric Products |
| Madison Equipment Co | Madison Kipp Corp | MAE | Mae Spa |
| Maeda | Maeda Koki | Maehler & Kaege | Mael |
| Maestro | Maestronix | Mafag Altenburg | Mafelec |
| MAG | Mag Con | Mag Con Maggylamp | Mag Innovision |
| Mag Instruments | Mag Lite | Mag Technology | Mag Tek |
| Mag Tek Magtrol | Mag Tools | Mag Tran | Magco |
| Magcomp | Magellan | Magesonics | Maggylamp |
| Magic Chef | Magic Monitor | Magic Power Technology | Magic Ram Inc |
| Magitronic | Magitronics | Maglite | Maglok |
| Magmotor | Magna | Magna Lock | Magna Power Electronics |
| Magna Products | Magna Visual | Magnacraft | Magnaflux |
| Magnalay | Magnaloy Coupling | Magnaloy Couplings | Magnalube |
| Magnasonic | Magnatech | Magnatek | Magnatrol |
| Magnatrol Valve | Magnavox | Magnavox Catv | Magne |
| Magne Corporation | Magnecraft | Magnecraft Struthers Dunn | Magnelab |
| Magnelink | Magnelink Inc | Magnemag | Magnequench |
| Magner | Magnet Ag Hausen | Magnet Applications | Magnet Applied Equipment |
| Magnet Fabrik Solingen | Magnet Fabrik Solingen Magnetic Design Labs | Magnet Flow Waves | Magnet Master |
| Magnet Sales | Magnet Schultz | Magneta | Magnetec |
| Magnetech | Magnetek | Magnetek Ballast | Magnetek Century |
| Magnetek Controls | Magnetek Spa | Magnetek Triad | Magnetek Universal |
| Magnetic | Magnetic Ag | Magnetic Analysis Corp | Magnetic Design Labs |
| Magnetic Electronics | Magnetic Elektromotoren | Magnetic Instrumentation | Magnetic Liestal |
| Magnetic Power | Magnetic Power Sys | Magnetic Power Syst | Magnetic Power Systems |
| Magnetic Power Systems Inc | Magnetic Sciences | Magnetic Sensors | Magnetic Seperation Systems |
| Magnetic Spa | Magnetic Specialities | Magnetic Specialties | Magnetic Sweepers |
| Magnetic Technologies | Magnetics | Magnetool | Magnetran |
| Magnetrol | Magnetron | Magnetschultz | Magnon Engineering |
| Magnum | Magnum Computers | Magnum Magnetics | Magnum Power Solutions |
| Magnum Pro | Magnuson | Magnuson Ccm | Magpower |
| Magpowr | Magtech | Magtech Industries | Magtek |
| Magtrol | Maguire | Maguire Maguna Mahle | Maguire Products |
| Maguire Products Inc | Magum | Maguna | Mahaffey & Harder |
| Maher Federal | Mahle | Mahle Industriefilter | Mahle Ohringen |
| Mahle Purolator | Mahlo | Mahr | Maid O Mist |
| Maida | Maida Development Co | Maiden | Maier |
| Maihak | Maillefer | Maimone Technik | Main Board |
| Main Manufacturing | Main Street Technologies | Maintech | Majiq Systems |
| Major Electronix | Major Liting | Major Power | Major Science |
| Majorpower Com | Majorpower Corporation | Mak System | Maki |
| Maki Engineering | Maki Kogyo | Maki Shinko | Makidata |
| Makino | Makita | Makita Power Tools | Makumura Kiki |
| Mala Controls | Malco | Malema | Malivor |
| Malling Kontrol | Malling Kontrol Mallory | Mallory | Mallory Capacitor |
| Mallory Control | Mallory Sonalert | Malton Equipment | Malvern Instruments |
| Mamac Systems | Man Ashton | Man Diesel | Man Nutzfahrzeuge |
| Man Plamag | Man Roland | Man Roland / Motor Control Board | Man Rolandach |
| Man Rolland | Manannesmann Rexroth | Manannesmann Rexroth Man Ashton | Manarik |
| Manchester | Manchester Tank | Manchester Tool Co | Mandan Nw Pipe Fitting |
| Mandar | Manenti Macchine | Manfred Jünemann | Manfred Voos |
| Mange | Mangum Sickles | Mangum Sickles Indust | Manhattan |
| Manhattan Cable | Manheim | Mania | Manifold |
| Manifold Industries | Manitowoc Crane | Manitowoc Ice Inc | Mankenberg |
| Manko | Mankuta Brothers | Manley Food Machine | Mann |
| Mann Hummel | Mann & Hummel | Mann Filter | Mann Hummel |
| Mann Hummel Mann Hummel | Mann Russell | Mann Russell Manostar | Mann Welding Company |
| Manneasmann | Manner Sensortelemetrie | Mannesman Demag | Mannesmann |
| Mannesmann Demag | Mannesmann Dematic Sortec | Mannesmann Kienzle | Mannesmann Rexroth |
| Mannesmann Tally | Mannheim | Mannich | Manning |
| Manning Systems Inc | Manninghoff | Manostar | Manostat |
| Manoy | Manros Srl | Mansfield & Green | Mansfiels & Green |
| Manson Engineering Industrial | Mansun Tison | Mansur | Mantec |
| Mantek | Mantello Electronico | Mantello Elettronico | Mantracourt |
| Mantracourt Manu | Manu | Manufactured Control Systems | Manufacturer |
| Manufacturers Name | Manufacturing Data Systems | Manufacturing Tec | Manufacturing Tech |
| Manutec | Manville | Mapa Pioneer | Mapag |
| Mapal | Mapco | Maple Chase | Maple Leaf Environmental Equipment |
| Maple System Press | Maple Systems | Maple Systems Inc | Mapnet |
| Mapos Italiana | Maq Sonar | Mar El | Mar Tec |
| Marabu | Marango | Marathon | Marathon Electric |
| Marathon Electronic | Marathon Electronics | Marathon Electronics Marathon Equipment | Marathon Equipment |
| Marathon Equipment Co | Marathon Kulka | Marathon Letourneau | Marathon Monitors |
| Marathon Motor | Marathon Motors | Marathon Sensors | Marathon Special Products |
| Marathon/letourneau | Marbaise | Marbaise Stephan | Marbo |
| Marc | Marc/allen Bradley | Marca Goodyear | Marcel Aubert |
| March | March Bellofram | March Manufacturing Co | March Pump |
| Marchese | Marchesini Packaging Machinery | Marcie Electric | Marcioni |
| Marck Eurolab | Marcland | Marco | Marco Lighting |
| Marcom | Marcom Industries | Marcom Marcon | Marcon |
| Marcon America Corp | Marcon Industries | Marconi | Marconi Applied |
| Marconi Applied Technologies | Marconi Circuit Technology Inc | Marconi Communications | Marconi Data Systems |
| Marconi Electronic | Marconi Instruments | Marcraft | Marcus |
| Mardon | Marechal Electric Sa | Marechal Plugs & Sockets | Mareco Lighting |
| Marel | Marelco Power System | Marelco Power Systems | Marelli |
| Marelli Lecco | Marelli Motori | Maremont | Maren |
| Marggraf | Marin Hydrotec | Marinco | Marine Air Systems |
| Marine Air Systems Marion Health & Safe | Marine Electro Process | Marine Engine Controls Inc | Marine Hydraulic Sys |
| Marine Mep As | Marine Technologies | Mario | Marion Filter |
| Marion Health & Safe | Marisco | Maritime Industries | Mark |
| Mark 10 | Mark Andy | Mark Andy Inc | Mark Andy Inc |
| Mark Anoy | Mark Five | Mark Iv | Mark Lighting |
| Mark Piper | Mark Point | Mark Tec | Mark Tex Corporation |
| Mark Time | Markandy | Markel | Markel Corp For Spare Parts |
| Markem | Markem Smartdate | Market Forge | Marketpoint |
| Markland | Markland Speciality Engineering | Marklift | Markoski Larry |
| Markpoint | Markson | Markstone Mfg | Marktech International Corp |
| Markum | Marl | Marl International Ltd | Marley |
| Marley Cooling Tower | Marlin | Marlin Rockwell | Marlin Technologies |
| Marlo Inc | Marlow Data Systems Memory | Marlow Industries | Marlow Industries Inc |
| Marmon | Marol | Marotta | Maroyama |
| Maroyasu | Marpac | Marpol | Marposs |
| Marposs Guage | Marprint Inc | Marq | Marq Packaging |
| Marquardt | Marquardt Rietheim | Marquee | Marquest Medical |
| Marquette | Marquip | Marquip Inc | Marquip Ward United |
| Marrel Sa | Marrelli Motori | Marrette | Marry Tool |
| Mars | Mars Air Doors | Mars Candy | Mars Control |
| Mars Electronics | Mars Manufacturing | Mars Money | Mars Valve Co |
| Marschner | Marsh | Marsh Bellofram | Marsh Bellofram Europe |
| Marsh Bio Products | Marsh Company | Marsh Electronics | Marsh Electronics Marsh |
| Marsh Institute | Marsh Mcbirney | Marsh Mcbirney Inc | Marsh Plastics |
| Marsh Unicorn | Marshall | Marshall Electronics | Marshall Instruments |
| Marshalltown | Marshalltown Instrument | Marshalltown Instruments | Marsico |
| Marsilli | Marson | Marsulex | Martec Lighting |
| Martek | Martek Power | Martek Power Cdi | Martek Power Inc |
| Martel | Martel Elec Controls | Martel Electronics | Martel Instruments |
| Martens Elektronik | Martens Elektronik Gmbh | Martian | Martin |
| Martin Automatic | Martin Decker | Martin Engineering | Martin Froeschner & Associates |
| Martin Groupe | Martin Industries | Martin Lohse | Martin Merkel |
| Martin Proffesional | Martin Reel | Martin Senour | Martin Spahr |
| Martin Sprocket | Martin Stuercken | Martin Tools | Martin Tools Martin Decker |
| Martin Walter | Martin Yale | Martin Yush | Martindale |
| Martindale Products | Martonair | Martor | Martronics |
| Marucon | Maruemu | Maruha | Maruhachi Pump |
| Maruhara Electric | Marui Keiki | Marukon | Maruman |
| Maruni Engineering | Marushiba | Maruyama | Maruyama Excell |
| Maruyama Seisakusho | Maruyasa | Maruyasu | Maruyasu Dengyo |
| Maruyasu Engineeering | Maruyasu Kikai | Marvair | Marvel |
| Marvel Engineering | Marvel Industries | Marvel Oil | Marvin Electric |
| Marway Products | Marwell | Marwil Products | Marwin |
| Marwin Valves | Maryland Wire Belts | Marzhauser Sensotech Gmbh | Marzocchi |
| Marzocchi Bologna | Marzoli | Marzorati | Mas |
| Masa | Masashi | Maschinen Kontroll | Maschinenbau Gabler |
| Maschinenfabrik Spaichingen | Maschinenverteiler | Mascoe | Mascon Systems |
| Mascot | Mascot Grobet | Maselli Measurements | Maselli Misure |
| Mashin | Masibus | Masipack | Maska |
| Mason Engineering & Designing | Mason Industries | Mason Manufacturing | Masoneilan |
| Masoneilan Dresser Valve | Maspro Staples | Mass Multimedia | Massa |
| Massa Products | Masson | Massoneilan | Masstron |
| Masstron Scale Inc | Massvac | Mast | Mastech |
| Master | Master Appliance | Master Appliance Corp | Master Control Systems |
| Master Elect Control | Master Electronic Controls | Master Electronics | Master Flo |
| Master Flow Tech | Master Gear Motors | Master Halco | Master Halco Master Link |
| Master Instrument Corp | Master K | Master Lock | Master Magnetics Inc |
| Master Meter | Master Meter Master Padlock | Master Padlock | Master Plumber |
| Master Pneumatic | Master Pneumatics | Master Power | Master Specialties |
| Master Systems | Master Technology | Mastercraft | Masterflex |
| Masterguard | Masterguard Stromversorgungssys | Masterline | Masterpower Inc |
| Masters Dental | Masterslave Servo | Masterson | Mastertech Diamond |
| Masuda | Masuda Manufacturing | Masuda Seisakusho | Masuoka |
| Mat | Matan Digital Printing | Matchmaster | Matchmaster Mateer |
| Matco | Matec | Mateer | Mateer Burt |
| Matelco | Material Control | Materials Systems | Matex |
| Matex Seiko | Math Associates | Math Associates Inc | Mathers |
| Matheson | Matheson Gas Products | Matheson Gas Products Matheson Instruments | Matheson Instruments |
| Mathews | Mathews Conveyor | Mathews Swedot | Mathias Mauerle |
| Mathiates | Mathis Electronics | Mathura | Mathworks |
| Matra | Matra Bae Dynamics | Matra Design Semiconductor | Matra Mhs |
| Matric Limited | Matrix | Matrix Controls | Matrix Driver |
| Matrix Elektronik | Matrix Pneumatic | Matrix Unlimited | Matrox |
| Matrox Electronic | Matrox Electronic Systems Ltd | Matryx | Matsuda Seiki |
| Matsuhita | Matsui | Matsumura Oil Research | Matsunaga |
| Matsunaga Manufacturing | Matsunaga Mfg | Matsuo | Matsura |
| Matsurra | Matsusada | Matsusada Precision | Matsusada Precision Inc |
| Matsushi Seals | Matsushita | Matsushita Automation | Matsushita Crt |
| Matsushita Denshi Buhin | Matsushita Elec | Matsushita Elecind Co Ltd | Matsushita Electric |
| Matsushita Electric Works | Matsushita Electronics Corp | Matsushita Tsusin | Matsushita/national |
| Matsushlta | Matsuura | Matsuya | Mattec |
| Mattec Corp | Matthew International | Matthews | Matthews Marine Systems |
| Matthews Swedot | Matthews Swedot Ab | Mattke | Mattke Servotechnik |
| Mattson | Mattson Technology | Matushita | Matzka |
| Mauell | Maui Toys | Maul Tech | Maurer |
| Maurey | Maurey Instruments | Maverick | Maverick Controls |
| Mavilor | Mavilor Motors | Mavr | Mawomatic |
| Mawon | MAX | Max Air | Max Controls |
| Max Datwyler | Max Datwyler & Co | Max E Mil Inc | Max Group |
| Max Levy | Max Lion Corp | Max Machinery | Max Müller Ag |
| Max Power | Max See | Max Stegmann | Max Stegmann Antriebstechnik Elektronik |
| Max Stegmann Antriebstechnik Elektronik Max Stegmann | Max Weishaupt | Maxam Solenoids | Maxcelec |
| Maxcom | Maxcon | Maxell | Maxell Deutschland |
| Maxell/hitachi | Maxi Moverley | Maxi Signal | Maxi Switch |
| Maxi Tronic | Maxi Tronic Inc | Maxifet | Maxim |
| Maxim Integrated Products | Maxim Integrated Products Inc | Maxima | Maximator |
| Maxitorq | Maxitrol | Maxitron | Maxline |
| Maxmar | Maxmar Maxon | Maxmium | Maxon |
| Maxon Motor | Maxon Precision | Maxon Precision Motors | Maxoptix |
| Maxos | Maxrad | Maxsee | Maxtec |
| Maxtec International | Maxtech | Maxtek | Maxthermo |
| Maxtor | Maxtrek | Maxtron | Maxwell |
| Maxwell Alarm Mfg | Maxwell Energy Products | Maxwell Laboratories Inc/s Cubed Div | Maxwell Technologies |
| May Coating Tech | Mayard | Mayatech Corp | Maybridge Electronics Ltd |
| Mayer | Mayer & Cie | Mayer Industries | Mayer Wildman |
| Mayerhofer Elektronic | Mayhew | Mayhew Mayr | Maynard |
| Mayr | Mayr Eaf | Mayr&wilhelm | Mayser |
| Mayser & Ulm | Maytag | Maytec | Maytronics |
| Mayville Engineering | Maywood Instruments Ltd | Mazak | Mazak Servo Motor X Axis |
| Mazatrol | Mazda Belvu | Mazzer | MB |
| Mb Dynamics | Mb Electronics | Mb Manufacturing | MBB |
| MBC | MBL | Mbl Three Star Belt | Mbm |
| Mbm/ideal | MBO | Mbo Folder | Mbs Sulzbach |
| Mbs Sulzbach Mc Mc Jet | MC | Mc Donnell Douglas Electronic Systems Co | Mc Dryer Company |
| Mc Guirk Electronics Co Inc | Mc Kenzie & Holland Pty Ltd | Mc Martin | Mc Miller |
| Mc Technologies | Mc2 | Mca | MCB |
| Mcb Encoder | Mcb Industrie | Mcbain | Mcbain Inst |
| Mcbroom Electric | Mcburney | MCC | Mcc Electronics |
| Mcc Power | Mcc Powers | Mccain Manufacturing | Mccain Mfg |
| Mccleery Engineering | Mccoy Ellison | Mccoy Ellison Inc | Mccrabb |
| Mccreery | Mccrometer | Mccrometer Mccrometer | MCD |
| Mcdaniel | Mcdaniel Controls | Mcdaniel Gauges | Mcdata Sphereon |
| Mcdonnell & Miller | Mcdonnell Miller | Mcdonough | Mcdry |
| Mce | Mce Semiconductor Inc | Mcf | MCG |
| Mcg Electronics | Mcg Inc | Mcg Motors | Mcgaw |
| Mcgil Bearings | Mcgill | Mcgraw Edison | Mcgraw Edison Co |
| Mcgraw Edison Company | Mcgregor | Mcguire Mirror Glaze | Mcguire Nicholas |
| Mci Service Parts | Mci Transformer | Mck Communications | Mck Telecommunications |
| Mckenna | Mckenzie Sockets | Mckinstry | Mckissick |
| Mcklean Midwest | Mclean Engineering | Mclean Midwest | MCM |
| Mcm Electronics | Mcm Engineering | Mcmahan Research Laboratories | Mcmartin |
| Mcmartin International | Mcmaster Carr | Mcmillan | Mcmurdo |
| Mcnab | Mcnally Wellman | Mcnaughton Mckay | Mcnaughton Mckay Electric |
| Mcnaughton Mckay Electric Co | Mcneil | Mcneil Akron | Mcneil Akron Mcpherson |
| MCP | Mcp Electronics Ltd | Mcpherson | Mcphilben |
| Mcquay | Mcquay Air Conditioning | Mcquay Perfex | MCS |
| Mcshanes | Mcsi | Mct Controls | Mcvan Instruments |
| Md Industries | Md Industries Md Micro Detectors | Md Micro Detectors | Md Spint |
| Md Totco | Md Totco Instrumentation | Mdb Systems | MDC |
| Mdc Vacuum Products | Mdcs | MDE | Mdfm |
| MDI | Mdni | Mdni 6230f | Mdni 6230f Supply |
| Mds | Mds Nordion | Mdsi | Mdt Biologic |
| Me Ro | MEA | Mead | Mead Escanaba |
| Mead Fluid Dynamics | Mead Hatcher | Mead School Office Products | Meade |
| Meade Corp | Meadow Burke | Mean Well | Meanwell |
| Mears | Mearsuex | Measurand Practical Fiber Optic Sensors | Measurand Practical Fiber Optic Sensors Measurement Specialties |
| Measure Tronics | Measurement Computing | Measurement Specialties | Measurement Systems |
| Measurement Systems Int L | Measurement Systems Intnational | Measurement Technologies | Measurement Technology Ltd |
| Measurements | Measurements Group | Measurex | Measurment Techno |
| MEB | Mebamat | Mec | Mec O Matic |
| Mec Rale Control Valves | Mec Relays | Meca Electronics | Meca World |
| Mecal | Mecalectro | Mecaplex | Mecaplex Ag |
| Mecasonic | Mecatronik | Mecc Alte | Mecc Co Ltd |
| Mechan Controls | Mechanical Ingenuity | Mechanical Product | Mechanical Products |
| Mechanix Wear | Mechatronics | Mechatronics Inc | Mechtronics |
| Meci | Meckling Research | Mecklings Mhd Systems | Mecman |
| Mecmesin | Meco | Meco International | Mect |
| Mectrol | Mectron | Med Associates | Med Kas |
| Medar | Medc Uk | Medco | Medecon |
| Medek & Schoerner | Medek & Schorner | Medek And Schorner | Medenus Gas Druckregeltechnik |
| Meder Electronic | Medex | Media Cybernetics | Mediagon |
| Mediakube | Mediatech | Medical Dynamics Inc | Medical Fittings Inc |
| Medical Illumination | Medical Lab Automation | Mediocod | Medl |
| Medo Corporation | Medtech | Medtronic Hemotec Inc | Medtronic Inc/micro Rel Div |
| Medtronic Medical Data Systems | Medtronics | Mee Industries | Meech |
| Meeco | Mefro | MEG | Meg Alert Inc |
| Meg Carte Puissance Dlc | Mega | Mega F Motion Systems | Mega Power |
| Megabios Corp | Megacera | Megacon | Megadata Corp |
| Megadyne | Megadyne Corp | Megahertz | Megalite |
| Megaplus Camera | Megapower | Megascan | Megatech |
| Megatel | Megatool | Megatran | Megatron |
| Megatron Automatisierungs | Megger | Megger Instruments | Meggitt |
| Meggitt Aerospace | Meggitt Avionics | Meggitt Electric Components Sensors | Meggitt Electronic |
| Meggitt Mobrey | Meggitt Polymers & Composites | Meggitt Polymers & Composites Megi Buffer | Megi Buffer |
| Megmee | Megmeet | Megomat Usa Inc | Megro |
| Megtec | Megtran | Mehtech | Mehtech Meiden |
| mei | Mei International | Meiden | Meiden Sha |
| Meidensha | Meidensha Corp | Meidinger | Meier Elektronik |
| Meihi Air | Meiho | Meiho Electric | Meiji |
| Meiji Engineering | Meiji Keiki | Meiji Kikai Seisakusho | Meiji Techno |
| Meiki | Meiki Co | Meikiko | Meikiko Meiko Meihan Meinan Bolt |
| Meiko Meihan | Meinan Bolt | Meindensha | Meinecke |
| Meinsberg | Meiryo Technica Corporation | Meisho | Meissner |
| Meister | Meiwa | Meiwa Industries | Mekamo |
| Mekontroi | Mekontrol | Mekontrol Inc | Mekontrol Joslyn Clark Co |
| Mektron | Mektronix Technology | MEL | Mel Eching |
| Mel Mikroelektronik | Mela Sensortechnik | Melamine | Melcher |
| Melcher Inc | Melco | Melcor | Melcor Thermoelectrics |
| Melcor/materials Electronic Products | Melec | Melexis | Melfa |
| Melfi Technologies | Mellema | Melles Griot | Melles Griot Photonics Components |
| Melley Motor | Melltronics | Melltronucs | Melltrum |
| Melroe | Melsec | Meltex | Melton |
| Meltpro | Meltric | Meltronics | MEM |
| Membrana | Memco | Memcom Corporation | Memcor |
| Memex Electronics | Memminger | Memminger Iro | Memodyne Printer |
| Memorex | Memory Board | Memory Protection Devices | Memory Ten |
| Memotec | Memoteknik Ab | Memphis Gloves | Memphis Mixer |
| Memphis Mlxer | Memtech | Memtek | Memtron |
| Memxo Electronics | Men Micro | Menardi Criswell | Mencom |
| Menics | Menkhye | Mennekes | Mennekes Elektrotechnik |
| Mensor | Mentec | Mentor | Mentor Gmbh & Co |
| Mentor Ii | Menvier Security | MEP | Mep Controls |
| Mep Electronic | Mepac | Mepco | Mepco/electra Inc |
| Mepo Electra | Mercator | Mercedes | Mercedes Ate |
| Mercedes Benz | Mercer | Merck | Merckaa |
| Mercoid | Mercoil | Mercolac | Mercor |
| Mercor Corporation | Mercotac | Mercron | Mercury |
| Mercury Electronic Co | Mercury Lighting | Mercury Marine | Mercury Switches Inc |
| Mercury Tube Systems | Mereen Johnson | Meret Inc | Meriam |
| Meriam Instrument | Meriam Instrumentfor Spare Parts | Meriam Instruments | Merick |
| Meridan Laboratory | Meridian | Meridian Data | Meridian Inst |
| Meridian Instrument | Meridian Instruments | Meridian Laboratory | Meridian Tech |
| Merit Avrasive Products Inc | Merit Industries | Merit Manufacturing | Merit Seating |
| Meritec | Meritek | Meritor | Merkel |
| Merkel Forsheda | Merker | Merkle Korff Ind | Merkur Gluehlampenfabrik |
| Merlin | Merlin G | Merlin Gerin | Mero |
| Merobel | Merrick | Merrick Industries | Merrick Industries Merrick Scale |
| Merrick Scale | Merrick Scale Manufacturing | Merrik | Merrill |
| Merrimac Industries | Merrimac Industries Inc | Merz Electro | MES |
| Mes Motoren | Mesa | Mesa Components | Mesa Electronic |
| Mesa Laboratories | Mesa Laboratories Mesa Power | Mesa Power | Mesa Power Systems |
| Mesa Systems | Mesabi | Mesago | Mescon |
| Mescon Technologies | Mesel | Mesh Computers Plc | Mesin |
| Meso Scale Discovery | Mesomatic Kernen | Mesostate Lcd Industries Co Ltd | Mess U Regelt Jaehne |
| Mess Und Foerdertechnik | Messenger Pheumatic | Messenger Pneumatic | Messer |
| Messer Griesham | Messer Griesheim | Messerchalter | Messko |
| Messmetallurgie | Messotron | Messotron Hennig | Messung |
| Messung Systems | Mesur Fil | Mesutronic | Met |
| Met 20 | Met One | Met One Instruments | Meta Tech |
| Meta Visions Systems Ltd | Metabo | Metachem | Metacomp |
| Metal Box Plc | Metal Leve | Metal Level | Metal Removal |
| Metal Remover | Metal Tracker | Metal Work | Metal Work Pneumatic |
| Metalcheck | Metalchek | Metalcote Grease & Oil | Metallics |
| Metallized Products | Metalloy Industries | Metalux | Metalux Lighting |
| Metaphase | Metaphase Technologies | Metar | Metasys |
| Metaullics Systems Co | Metcal | Metcal Inc | Metcal Inc |
| Metcal Smartheat | Metco | Metcut | Meteix |
| Metek | Metek Drexelbrook | Metelics Corp | Meteor |
| Meteor Electronic | Meteor Electronics | Meteor Transformer | Meter Devices |
| Meter Elektronik | Meter Master | Meterex | Meterman |
| Metermaster | Metersand Instruments | Metesan | Methode |
| Methode Electronics | Metlsaw | Metodi | Metofer Automation |
| Metool | Metpath | Metra | Metra Corporation |
| Metra Instruments | Metra Watt | Metrabyte | Metramatic |
| Metramic | Metran Industrial Group | Metratec | Metratek |
| Metrawatt | Metrel | Metretek | Metric |
| Metric Fastener | Metric Multistandard | Metric Seals Inc | Metricom |
| Metricore | Metriguard | Metrinch | Metrisa |
| Metritape | Metrix | Metrix Electronics Ltd | Metrix Instrument |
| Metrix Instrument Co | Metrix Instruments | Metrix Instruments Pmc Beta | Metrix Pmc/beta |
| Metro | Metro Corp | Metro Electric Ind | Metro Sales |
| Metro Tel Corp | Metrofunk | Metrohm | Metrol |
| Metrol ??? | Metrol Ltd | Metrol Ltd For Spare Parts | Metrolight Ltd |
| Metrologic | Metron | Metron Farnier | Metron Instruments |
| Metron Technology | Metronic | Metronics | Metronix |
| Metropolitan Airports | Metropolitan Vacuum Cleaner | Metropolitan Vacuum Cleaner Co | Metrosonics |
| Metrotech | Metroteck | Metrotek | Metrowat |
| Metso | Metso Automation | Mettalltechnik | Mettler |
| Mettler Toldedo | Mettler Toledo | Mettler Toledo Inc | Mettler Toledo Process Analytical |
| Metway | Metz | Metzeler | Metzner |
| Metzner Meurer Maschinen Meyer | Meurer Maschinen | Mex Systems | Mex/weighpack Systems |
| Mextel | Meyer | Meyer Gage | Meyer Hagen |
| Meyer Industries | Meyer Morton | Meyer Morton Co | Meyers Pump |
| Meylan | Meyland | Meyle | Meyn |
| Mez Frenstat | Mez Vsetin | Mezzera | Mf Electronics Corp |
| MFC | Mfd Pneumatics | Mfg Tray | Mfi |
| MFM | Mfm Building Products Corp | Mfm Technologies | Mfm Technology |
| Mfm Technology Inc | Mfs | Mg | Mg Chemicals |
| Mg Cutting Systems | Mg Electric | Mg Electronics | Mg Industries |
| Mg Industries Mga Controls | Mg Messer | Mga Controls | MGC |
| MGE | Mge Pulsar | Mge Ups | Mge Ups Systems |
| Mgg Micro Gluehlampen | MGI | Mgl International Inc | MGM |
| Mgm Monza | Mgm Motor | Mgm Radax | Mgnewell |
| MGR | Mgr Industries | MGS | MGV |
| Mgv Stromversorgungen | Mh Company | Mh Connectors | Mh Rhodes |
| MHA | Mha Stauff | Mha Zentgraf | Mhc |
| Mhh Engineering | Mhi Corrugating Machinery | MHK | Mhotronics |
| Mhs | Mht Products Inc | MI | Mi Axis |
| Mi Technologies | Mibu Electric | Mibu Electric Mibudenki | Mibudenki |
| Mic | Mic Sa Mecanique Industrie | Mica Elektro | Mica Manufacturing |
| Micafil | Micanan | Micar | Michael Riedel |
| Michaels Classic Wicker | Michelin | Michell Instruments | Michigan Ind Electric |
| Michigan Machine | Michigan Precision Grinding | Michigan Roll Form | Michigan Scientific |
| Michrom Bioresources Inc | Mickle Laboratory Engineering | Miclinear | Mico |
| Micom | Micon | Micon Powell Process Systems | Micor |
| Micotech | Micra Corp | Micrel Inc/micrel Semiconductor | Micrel Medical Devices |
| Micrel Semiconducter | Micrel Semiconductor | Micrion Inc | Micristar |
| Micro | Micro Aide | Micro Aide Inc | Micro Air |
| Micro B | Micro Balancing | Micro Brand | Micro Comm |
| Micro Commercial Components | Micro Computer Systems | Micro Controls | Micro Craft |
| Micro Crane | Micro Decision | Micro Design | Micro Detectors |
| Micro Devices | Micro Devices Chip Supply Inc | Micro Dimensions Inc | Micro Drive |
| Micro Dynamics | Micro Dynamics Corp | Micro Electric | Micro Electronics |
| Micro Electronics Ltd | Micro Energy | Micro Energy Inc | Micro Enterprises |
| Micro Epsilon | Micro Epsilon Micro Industries | Micro Epsilon Microfirm | Micro Essential |
| Micro Filtration | Micro Gantry | Micro Gateway | Micro Gloss Meter |
| Micro Industries | Micro Innovation | Micro Integrations | Micro Interface Design |
| Micro Labs | Micro Lamp | Micro Lamps | Micro Lamps Inc |
| Micro Line | Micro Linear | Micro Link | Micro Logic |
| Micro Magic | Micro Matic Instrument | Micro Matic Instrument Micro Memory | Micro Measurements |
| Micro Memory | Micro Memory Inc | Micro Mo | Micro Mothion |
| Micro Motion | Micro Motion Europe | Micro Motion Micro Plastics | Micro Motors |
| Micro Networks | Micro Plastics | Micro Poise | Micro Power Systems |
| Micro Power Systems Inc | Micro Precision | Micro Precision Technologies Inc | Micro Probes |
| Micro Proccess | Micro Processes | Micro Quality | Micro Safe |
| Micro Scan | Micro Sen | Micro Sensors | Micro Soft |
| Micro Solutions | Micro Star | Micro Star International | Micro Step |
| Micro Switch | Micro Sync | Micro Sys | Micro System |
| Micro System Inc | Micro Systems | Micro Tech Lab | Micro Technic |
| Micro Technology Inc | Micro Touch System | Micro Touch Systems | Micro Trak |
| Micro Trap | Micro Trend | Micro Vitec | Micro Vu Corp |
| Micro Warehouse | Micro/sys | Microage Plymouth | Microbac Laboratories |
| Microban Products | Microbar | Microbiologics | Microbus |
| Microcal | Microchemical Systems | Microchip | Microchip Technology Inc |
| Microcom | Microcom Corp | Microcomp | Microcomputer |
| Microcomputer Power | Microcon | Microconsultants | Microcontrol Systems |
| Microcosm Technologies | Microcut | Microdynamics | Microdyne |
| Microe | Microe Systems | Microelectrodes | Microelectronics Group |
| Microenergy | Microfast | Microfast Controls | Microfirm |
| Microflex | Microflex Medical | Microflow Qx2100 | Microfluidics |
| Microframe | Microgon | Micrograf | Microguars |
| Microhite | Microlamp | Microlink | Microlite |
| Micrologic | Microlyzer | Microm | Micromanipulator |
| Micromass | Micromaster | Micromatic | Micromatic Textron |
| Micromatic/textron | Micromatik | Micromatik Gmbh | Micromech |
| Micromedia Systems | Micromenex | Micromeritics | Micrometals |
| Micromint | Micromite | Micromo Electronics | Micromod |
| Micromos | Micromotion | Micron | Micron Denki Kabushiki |
| Micron Industries | Micron Instrument Corp | Micron Instruments | Micron L5 |
| Micron Semiconductor Inc | Micron Technology Inc | Micron Thomson | Micron Transformer |
| Micronas | Micronas Semiconductors Automotive & Industrial Products | Micronas Semiconductors Automotive & Industrial Products For Spare Parts | Micronas Sensors |
| Micronel | Micronet Technology | Micronetics | Micronetics Inc |
| Micronics | Micronics Computers Inc | Micronics Limited | Micronova |
| Micronova S N C | Micronta | Micronyx | Micropac Industries Inc |
| Micropaq | Micropaq Corporation | Microphoto | Microplan Gmbh |
| Micropoint Corp | Micropoise | Micropolis | Micropower |
| Micropower Direct | Microprecision Electronics Sa | Microprice | Micropride Ltd |
| Microprocessor | Microprocessor Sys | Micropump | Micropump Inc |
| Microrex | Microridge Systems Inc | Microrobotics | Micros |
| Microscan | Microscan Systems | Microscoptics | Microscribe |
| Microsemi | Microsemi Corp | Microsemi Corp Colo | Microsemi Corp/rpm Micro |
| Microsemi Corp/sertech Labs | Microsemi Corp/watertown | Microsemi/micro Quality Semiconductor | Microsense |
| Microset | Microsoft | Microson | Microsonic |
| Microstar Industries Ltd | Microstar Industries¸ Ltd | Microstar Laboratories | Microstrain |
| Microstrobe | Microsurgical Developments | Microswitch | Microswithc |
| Microsys | Microsyst | Microsystems Eng | Microsystems Engineering |
| Microsystems Inc | Microsystems International Ltd | Microtec | Microtec Laboratory |
| Microtech | Microtech Semiconductors | Microtek | Microtek Controls |
| Microtek International | Microtel | Microtel International | Microtemp |
| Microterm | Microtest | Microtherm | Microtherm Inc |
| Microtherm Inc | Microtie | Microtouch | Microtouch Systems Inc |
| Microtrac | Microtrack | Microtrak | Microtran |
| Microtrol | Microtron Abrasives | Microtronics | Microvitec |
| Microvitec P L C | Microvitec Plc | Microvitech | Microware |
| Microwave Controls | Microwave Corp | Microwave Data Sys | Microwave Data Systems |
| Microwave Diode Corp | Microwave Filter Company | Microwave Radio | Microwave Semiconductor Corp |
| Microwave Sensors | Microwave Sensors Inc | Microwave Technology | Microworx |
| Microzone | Mictronta | Mid America | Mid America Steel |
| Mid Atlantic | Mid Continent | Mid Eastern Industries | Mid South Interface Technology |
| Mid South Power | Mid Tec Inc | Mid West | Mid West Automation |
| Mid West Chandelier Company | Mid West Instrument | Midalloy | Midco |
| Midcom | Midcom Data Technologies | Middex Electronic | Middex Electronics |
| Middle Atlantic Products | Middleby Marshall | Midi Ingenierie | Midiland |
| Midirex | Midland | Midland Berg | Midland Electric |
| Midland Grau | Midland Manufacturing | Midland Metal | Midland Metal Mfg |
| Midland Midland Manufacturing | Midland Radio | Midland Ross | Midland Standard |
| Midland Telecom | Midmark | Midori | Midori Anzen |
| Midori Hatsujo | Midori Precision | Midori Precisions | Midori Sensors |
| Midori Sokki | Midstates | Midtex | Midtex Aemco |
| Midtex Aemco Midtex | Midtex Relays | Midtronics | Midtronics / Micro Celltron |
| Midway Machining | Midway Mfg Co | Midwec | Midwesco Filter |
| Midwesco Filter Resources | Midwest | Midwest Automation | Midwest Canvas |
| Midwest Electric | Midwest Electronics | Midwest Instruments | Midwest Micro |
| Midwest Motion Products | Midwest Optical Systems | Midwest Pacific | Midwest Products & Engineering |
| Midwest Rubber Service | Midwest Rubber Service Midwest Time Control | Midwest Technologicies Inc | Midwest Technologies Inc |
| Midwest Thermal Spray | Midwest Time Control | Midwestern Industries Inc | Miehle Matic |
| Miele | Miele Co | Mielke Electric Works | Mietec Alcatel |
| Mig Welders | Migashita | Migatron | Migatron Ultrasonic Sensors |
| Migatron Ultrasonic Sensors Mighty | Mighty | Mighty Mite | Migishita Seiki |
| Miic | Miille Applied Research Co Inc | Miki | Miki Pulley |
| Mikro | Mikro Pul | Mikro Synchrokarte | Mikrodata Ab |
| Mikroelektronik | Mikrolab | Mikromak | Mikron |
| Mikron Instrument | Mikron Instruments | Mikron Quasar | Mikropul |
| Mikropul Corp | Miksch | Mikul | Mikuni |
| Mikuni Plastic | Mil Electronic | Mil Electronics | Mil Electronics Inc |
| Mil Spec | Milacron | Milan | Milano |
| Milbank | Milbank Manufacturing | Milbar Tools | Milco |
| Mile High Equipment Co | Milenium | Miles Labs | Miles Scientific |
| Milford Intruments | Milford Products | Milgard | Milipore |
| Military Power Systems | Military Specifications | Mill Equipment | Mill Max |
| Mill Max Manufacturing | Mill Specialties | Millar Williams | Millennium Electronics |
| Miller | Miller & Weber | Miller Division Bathke | Miller Edge |
| Miller Electric | Miller Equipment | Miller Fall Protection | Miller Falls |
| Miller Fluid | Miller Fluid Power | Miller Fluid Power Corp | Miller Fluid Power Miller |
| Miller Matic | Miller Nelson | Miller Printing | Miller Printing Machinery |
| Miller Stephenson | Miller Technology Inc | Miller Welder | Miller Welder Parts |
| Miller Welding | Millermatic | Milles | Millicron |
| Millionspot | Millipore | Millipore Investment Holdings | Mills Specialty Products |
| Milltroncs | Milltronics | Milltronics / Centurion 5 | Millwood Controls |
| Milne | Milnor | Milpower Source | Milsolv Minnesota |
| Milsolv Minnesota Miltac Limit Switch | Miltac Limit Switch | Miltec | Miltilin |
| Milton | Milton Industries Incorporated | Milton Ray | Milton Roy |
| Milton Roy Company | Milton Roy Hays | Miltope Corp | Milwaukee |
| Milwaukee Cylinder | Milwaukee Electric | Milwaukee Electric Tool Corp | Milwaukee Power |
| Milwaukee Power Tools | Milwaukee Resistor Corp | Milwaukee Resistors | Milwaukee Steel |
| Milwaukee Tools | Milwaukee Transformer | Milwaukee Valve | Mim |
| Mim Electronics Ltd | Mimaki | Mimaven | Mimir |
| Minarik | Minarik Automation & Control | Minarik Corp | Minarik Electric |
| Minarik Electric Co | Minato Electric | Minco | Minco Products |
| Mindel Corporation | Mindman | Minds | Minds Inc |
| Minds Incorporated | Mindscape | Mine Safety Appliances | Mine Safety Appliances/catalyst Research |
| Mineba | Minebea | Minebea Co Ltd | Minerallac |
| Minertia | Minex | Minezawa Kohki | Minezawa Misumi |
| Mini | Mini Circuits | Mini Instruments | Mini Micro Supply |
| Mini Monitor | Mini Motor | Mini Switch | Mini Systems |
| Mini Systems Inc | Mini Tune | Mini Zeta | Miniature Prec Bearing |
| Minibar | Minicom | Minicontrol | Minicraft |
| Minileb | Minilec | Minim | Minimax |
| Minimax Minimax | Minimotor | Minimotor Sa | Mining Controls Inc |
| Minipack America Inc | Minipack Torre | Minireel | Minireel Miniscribe |
| Minisafe | Miniscribe | Minister | Minister Mini Systems |
| Minitec Corp | Minitemp | Minitherm | Minitron |
| Minitube | Miniwizard | Minks Engineering | Minmax Technology Ltd |
| Minneapolis Speaker | Minnesota Absorbants | Minnesota Air | Minnesota Bearing |
| Minnesota Bearing Minnesota Electric Supply | Minnesota Electric Supply | Minnesota Microtronics | Minnesota Microtronics Inc |
| Minnesota Mining | Minnesota Mining And Manufacturing | Minnesota Rubber | Minnesota Supply |
| Minnesota Technical Research | Minnesota Valve & Fitting | Minntech | Mino Kogyo |
| Minolta | Minolta Minoru Kogyo | Minolta/land | Minor Rubber Co |
| Minoru Kogyo | Minotaur | Minster | Minster Automation |
| Minster Machine Co | Mintek | Minuteman | Minuterie Electronique |
| Minvalco | Minwa Electronics | Mio | Miomark |
| Mipro | Mir Tone | Mira Pak | Mira Pak Inc |
| Miracen Denki | Miracle | Miracle Business | Miracle Mirai |
| Miracom Computer | Mirage | Mirai | Mirai Inter Technologies Systems |
| Mircom | Mirione | Mirka | Mirl |
| Mironta | Mironta Mirtone Misco Intl Chemical | Mirtone | Misc |
| Misc Cardholder | Misc Computer Components | Misc Stepping Mtr | Miscellaneous |
| Miscellaneous/not Identifiable | Misco Intl Chemical | Misco Minn Speaker Co | Misomex |
| Misomex Misonix | Misonix | Mission Industries | Mission Manufacturing |
| Mission Power Solutions | Mission Rubber | Mister Slim | Mistral Fans |
| Mistral Spa | Mistsubishi | Mistubishi | Misubishi |
| Misumi | MIT | Mita | Mita Copier |
| Mitac | Mitac Industrial | Mitac International | Mitchell Instruments |
| Mitchell Plastics | Mitee Bite Clamps | Mitel | Mitel Semiconductor |
| Mitisubishi Electric Corp | Miton | Mitoyo | Mitra |
| Mitra Power | Mitra Power Systems | Mitsib9ishi | Mitsibishi |
| Mitsuba | Mitsubhishi | Mitsubihi | Mitsubish |
| Mitsubishi | Mitsubishi / Freqrol | Mitsubishi Beijer | Mitsubishi Cable Industries |
| Mitsubishi Cable Industries Ltd | Mitsubishi Densen | Mitsubishi Elec | Mitsubishi Electric |
| Mitsubishi Electric Automation | Mitsubishi Electric Corp | Mitsubishi Electronic Corp | Mitsubishi Electronics |
| Mitsubishi Electronics Display | Mitsubishi Electronics/semiconductor Div | Mitsubishi Freqrol | Mitsubishi Heavy |
| Mitsubishi Heavy Ind | Mitsubishi Heavy Industries | Mitsubishi Industrial | Mitsubishi Kinzoku |
| Mitsubishi Kinzoku Mitsubishi Material | Mitsubishi Material | Mitsubishi Melsec | Mitsubishi Motors |
| Mitsubishi Okk Hm 40 | Mitsubishi Paper | Mitsubishi Petrochemical Co | Mitsubishi/sanyo Denki Co |
| Mitsubisi | Mitsuboshi | Mitsubshi | Mitsuhashi |
| Mitsui | Mitsui Chemicals | Mitsukawa Denki | Mitsumi |
| Mitsumi Electric Co Ltd | Mitsuo Manufacturing | Mitsusbishi | Mitsutech Corp |
| Mitsutech International | Mitsuya | Mittler Toledo | Mitusibish |
| Mitutoyo | Mitutoyo Corp | Mitutoyo Corporation | Mitutoyo Corpr |
| Mituwa | Mitylite | Mitylite Miura Kogyo | Miura |
| Miura Co | Miura Kogyo | Miw Sa | Miwa |
| Mix Miser | Mix Mizer | Mixer Systems | Mixmor |
| Miyachi | Miyachi Unitek | Miyakawa | Miyama Electric |
| Miyashita Controls | Miyawaki | Miyosha Machine | Miyoshi |
| Miyoshi Kikai Manufacturing | Miyoshi Kikai Manufacturing Mizar | Mizar | Mize Wire |
| Mizuta | Mj Research | Mj Research Inc | Mj Systems |
| MJB | Mjc Optical Technology | Mjc Optical Technology Mk Duraplug Mk Mk Juchheim | MK |
| Mk Duraplug | Mk E Vertrieb | Mk E Vertrieb Mks | Mk Juchheim |
| Mk Products | MKB | Mklockner Moeller | MKS |
| Mks Instruments | Mks Instruments Inc | Ml | Ml Electronique |
| Ml Eumig | MLE | Mlo Appliance Company Llc | Mm Plastic Mfg |
| Mmats | Mmats Inc | Mmats Inc | Mmc Electric |
| Mmc Electronics | Mmc Metrology Lab | Mmez | MMI |
| Mmi Automated Systems | Mmi Sensors | MMM | Mmm Electrical Prod |
| MMS | Mms Technologies | Mmtc Inc | MMW |
| Mo Max Blades | Moba | Mobern | Mobil Chemical Company |
| Mobil Electronik | Mobil Electronix | Mobil Elektronik | Mobil Motor Oil |
| Mobil Producing | Mobile Chemical | Mobilite Lamp | Mobility |
| Mobilogic | Mobrey | Mocap | Mocon |
| Mocon Modern Controls Inc | Mod Tap | Mod Tap Modudata Systems Modu Flash | Modcol |
| Modcomp | Mode Control | Mode Electronic | Model Craft Manufacturing |
| Modello Pointel | Modemekan | Moden | Modentic Corporation |
| Modern Abrasives | Modern Air | Modern Industries | Modern Machine Works |
| Modern Packaging | Modern Packaging Modern Power | Modern Power | Modern Power Conver |
| Modern Power Conversion | Modern Sales & Service | Modernmaid | Modex |
| Modex Automation | Modgraph | Modicon | Modicon Inc |
| Modicon Gettys | Modicon¸ Inc | Modiewark Testers | Modine |
| Modtap | Modu Flash | Modu Flash Co | Modudata Systems |
| Modula | Modular Automation | Modular Controls | Modular Devices |
| Modular Devices Inc | Modular Industrial Computers | Modular Integration | Modular Lube |
| Modular Micros | Modular Mining Sys | Modular Mining System | Modular Power |
| Modular Power Systems | Modularm | Module | Moduline |
| Modultronic | Modumend | Modus | Modus Instruments |
| Modus Instruments Inc | Modus Instruments General Eastern | Modus Instruments General Eastern Instruments | Modus Instruments General Eastern Instruments Modutec |
| Modus Instruments Inc | Modutec | Modutek | Moehle Elektrogrosshandel |
| Moehle Elektrogrosshandel Moehr | Moehr | Moehwald | Moeller |
| Moeller Electric | Moeller Moen Pluming Fixtures | Moen | Moen Pluming Fixtures |
| Moerbiger | Moerobel | Moerobel ??????? | Moflash Signalling |
| Mogul Division | Mohawk | Mohawk Cdt | Mohawk Mohr |
| Mohr | Moiser Ind | Moisture Register | Moisture Register Moisture Register Products |
| Moisture Register Products | Moisture Systems | Mojave Cyber Research | Mojonnier |
| Moju | Mokon | MOL | Moland |
| Mold Control Systems | Mold Master | Mold Masters | Mold Vac |
| Moldáské Stojárne | Moldcast | Molded National Resistor | Moldex |
| Moldex Metric | Moldex Metric Products | Moldflow | Moldmaster |
| Mole Master | Mole Richardson | Molectron Detector | Molectron Detector Inc |
| Molecular Analytics | Molecular Bioproducts | Molecular Devices | Molecular Dynamics |
| Molenberg | Molex | Molex Waldom | Moline |
| Moline Accessories Company | Moline Bearing Co | Molins | Moll |
| Moller | Moller Werke | Molnlycke | Moloney Electric |
| Moltek | Molycote | Molykote | Molytek |
| Momentum Graphics | Monaco | Monacor | Monarch |
| Monarch Cortland | Monarch Courtland | Monarch Fuse | Monarch Hydraulics |
| Monarch Instrument | Monarch Instruments | Monarch Machine Tool | Monarch Marking |
| Monarch Marking Systems | Monarch Nozzle | Monarch Sidney | Monarch/ge2000 |
| Monark Crescent | Monark Exercise | Mondel Engineering | Mondial |
| Mondomix | Moneytree | Monforts | Monicor |
| Monitech | Monitech Industrial Display Solutions | Monitek | Monitek Technologies |
| Moniteur Devices | Monitor | Monitor Auto | Monitor Bin Level Indicator |
| Monitor Controls | Monitor Labs | Monitor Level Controls | Monitor Manufacturing |
| Monitor Monitor Labs | Monitor Omni Vision | Monitor Prod | Monitor Prod Monitor Technologies Llc |
| Monitor Products Co Inc | Monitor Technologies | Monitor Technologies Llc | Monitor Technology |
| Monitoring Technology | Monitoring Technology Monitouch | Monitouch Hmi | Monitran |
| Monitrol | Monitron | Monitronix | Monitronix Industrial Displays |
| Monivision | Monnier | Monnier Monolith Systems | Mono |
| Mono Equipment Ltd | Mono Systems | Monocarte | Monochrome |
| Monoci | Monoise | Monolith Systems | Monolithic Industries |
| Monolithic Memories Inc | Monotype | Monotype Systems | Monroe Electronics |
| Monsanto | Monsanto Chemical | Monsonto | Monsun |
| Monsun Monsun Tison Montalvo | Monsun Tijon | Monsun Tison | Montalvo |
| Montam | Montanaro | Montanhydraulik | Monte Di Maio |
| Montech | Montech Systems | Montedoro Whitney | Montek |
| Montgomery | Montgomery Kone | Montgomery Technology | Montgomery Wards |
| Montronix | Montwill & Scha | Montwill & Schafer | Moody Tools |
| Moog | Moog Controls | Moog Hydraulics | Moog Sensor Valve |
| Moog Servo | Mooney | Moonlighting | Moons |
| Moor Instruments | Moore | Moore Benjamin | Moore Industries |
| Moore Instrument | Moore Nano | Moore Prod | Moore Products |
| Moore Special Tool | Moore Technolgies | Moore Technologies | Moore Tools |
| Moorfeed Corporation | Moortrol | Moose Products | Mopec Inc |
| Moran Av | Moran Energy Conversion | Morat Incorporated | Morehouse Instrument |
| Moretec | Moreto | Morexplus | Morgan |
| Morgan Electro Ceramics | Morgan Safety | Mori Industrial | Mori Matsu |
| Mori Seike | Mori Seiki | Mori Seiki Mapps | Mori Seiki/fuji |
| Morioka Keiki | Moririca Electronics Ltd | Morisei | Moriseiki |
| Morita Giken | Moritech | Moritex | Moritex Morlin |
| Morlin | Morningstar | Moroe Electronics | Moroe Electronics Morr Control |
| Morr Control | Morrihan International Corp | Morril | Morrill Motors |
| Morris | Morris & Associ | Morris & Associates | Morris Borg Warner |
| Morris Coupling | Morris Pumps | Morris Wood Tool Co | Morrison |
| Morrison Brothers | Morrison Scale | Morrison Weighing Systems | Morrison Weight Systems |
| Morrissey Engineering | Morrow Technologie | Morrow Technologies | Mors Smitt |
| Morse | Morse Chain | Morse Industrial | Morse Starett |
| Morse Starrett Cable Cutters | Morsetti | Mortara Instruments | Mortell |
| Mortell Morvue | Morvue | Mos Electronics Corp | Mos Electronics Taiwan Corp |
| Mosa | Mosaic | Mosaic Industries | Mosaic Semiconductor Inc |
| Mosca | Mosebach Manufacturing | Mosel Vitelic | Mosier |
| Mosier Norgren | Mosler | Mospec Semiconductor Corp | Moss Plastic Parts |
| Mosstype | Mosstype Corporation | Mostek | Mostek Corp |
| Mosty | Mot137 V6 | Motan | Motch |
| Motch & Merryweather | Motern | Moteurs Leroy Somer | Motherboard |
| Mothers | Motion | Motion Analisys | Motion Analysis |
| Motion Control | Motion Control Device | Motion Control Devices | Motion Control Devices Motion Control Systems |
| Motion Control Group | Motion Control Systems | Motion Control Systems Inc | Motion Ctrl Devices |
| Motion Engineering | Motion Engineering Inc | Motion Industries | Motion Message |
| Motion Metrics International | Motion Plus | Motion Products | Motion Science |
| Motion Science Inc | Motion Servo Control | Motion Systems | Motion Technologies |
| Motionex | Motive Equip Inc | Motive Power | Motolora |
| Motoman | Motoman Robotics | Motoman Robotics Motor Power Compan | Motor |
| Motor Appliance | Motor Appliance Corp | Motor Capacitors Inc | Motor Control |
| Motor Control Corp | Motor Encoder | Motor Guide | Motor Pcb |
| Motor Power | Motor Power Compan | Motor Power Company | Motor Technology Inc |
| Motorcraft | Motoren Werke | Motoresearch | Motori Apparecciature Elettriche |
| Motormite | Motorola | Motorola Automotive And Industrial Electronics | Motorola Automotive And Industrial Electronics Motorola |
| Motorola Ballast | Motorola Communications | Motorola Pro Log | Motorola Radios |
| Motorola Semiconductor Products Inc | Motorola Semiconductors | Motorregler | Motorsoft |
| Motortronic | Motortronics | Mototronics | Motovario |
| Motovario Reducers | Motox | Motron | Motron Electronics |
| Mott | Mott Filters | Mottfor Spare Parts | Moujen Switch |
| Mould Tek | Mount Hope | Mountain Medical | Mountain Power |
| Mountain Switch | Mountaingate | Mountaingate Engineering | Mountainnetwork Solution |
| Mountz | Mouse Systems | Mouser Electronics | Mousetrak |
| Movilor | Movincool | Movinor | Movomatic |
| Mowbrey Float Switch | Mowbrey Level Switch | Moxa | Moxee Inovations |
| Moxtek | Moyer Diebel | Moyno Industrial Products | Mp Electronica |
| Mp Filter | Mp Filtri | Mp International | Mp Products |
| Mp St Photographic System | Mp Tool | Mpb | MPC |
| Mpc Products | Mpci | Mpcs | Mpd |
| MPE | Mpe Inc | Mpe Inc | Mpi |
| Mpi Pressure | Mpja | MPL | Mpm Corp |
| Mpr France | Mps Inc | Mpsi Technologies | Mpst |
| MQ | MR | Mr Coffee | Mr Longarm Incorporated |
| Mr Microwave | Mr Quiet | Mr Selbstklebe | MRA |
| Mra Technologies | MRC | Mrc Bearing | Mrc/voltex |
| Mro Stop | Mro Tek | MRP | Mrp Inc |
| MRQ | MRT | MRV | Mrv Communications |
| Ms | Ms Sedco | MSA | Msa Sensors |
| MSC | Msd Struthers Dunn | MSE | MSF |
| Mshak Jsc | MSI | Msi Controls | Msi Corp |
| Msi Corporation | Msi Electronics Inc | Msi Msi Scantech | Msi Scantech |
| Msm Process | Msp | MSS | MST |
| Mst Corporation | Msw | Mt Technologies | Mtc Marcus |
| MTD | Mtd Boston | MTE | Mte Relays |
| Mth Pumps/mth Tool | MTI | Mti Distributing | Mti Industrial Sensors |
| Mti Instruments | MTL | Mtl Inc | Mtl Incorporated |
| Mtl Instruments | Mtl Open System Technologies | MTM | Mtm Power |
| MTS | Mts Automation | Mts Drive | Mts Sensor |
| Mts Systems | Mts Systems Co | Mts Systems Corp | Mts Systems Sensors |
| Mts Temposonics | Mtsubishi | Mtu Motoren Und Turbinen | Mtx |
| Mubea | Muco | Muegge | Muellenders |
| Muellenders Muellenmeister | Muellenmeister | Mueller | Mueller & Weigert |
| Mueller Co Ax | Mueller Electric | Mueller Fittings | Mueller Mueller |
| Mueller Preussler | Mueller Preussler Mueller Sales | Mueller Sales | Mueller Steam |
| Mueller Steam Specialty | Muenninghoff | Muetek | Muetron |
| Muirhead | Muirhead Motion Technology | Muirhead Vactric | Muirhead Vactric Comp |
| Muirhead Vactric Components Ltd | Mulann | Mulberry | Mulberry Metal Products |
| Mulco | Mullard Ltd | Muller | Muller & Weigert |
| Muller Co Ax | Muller Elektronik Optik | Muller Ink Control | Muller Martini |
| Muller Martini Elec | Mulon | Mulon For Spare Parts | Multerer |
| Multi Amp | Multi Arc | Multi Clean | Multi Com Computers & Systems |
| Multi Comp | Multi Contact | Multi Link | Multi Media |
| Multi Meg | Multi Power Products | Multi Products | Multi Pwr |
| Multi Seals | Multi Systems | Multi Tech Industries | Multi Tech Systems |
| Multi Volt | Multicad | Multicam | Multicole |
| Multicom | Multicomat | Multicomp | Multicore |
| Multidevices | Multifan | Multigraphics | Multilab |
| Multilin | Multilin Inc | Multilin Manufacturing | Multimatic |
| Multimec | Multimeg | Multimeg Electronics | Multimod |
| Multipact | Multiplas Enginery | Multiple Choice | Multiplex Technology |
| Multiplier Battery | Multipond | Multiq | Multispan Instruments Co |
| Multistack | Multitech | Multitek | Multitek Ltd |
| Multitel | Multitherm | Multivac | Multivac Packaging Mach |
| Multivision | Multlin | Multlin Munck | Multtvac |
| Muncie Power Products | Munck | Munck Autech | Mundix Control |
| Mundix Control Sys | Mundix Control Systems | Munk | Munot Engineering Ag |
| Munro Electronics | Munsch Pump | Munson Tyson | Munters |
| Mupac Corporation | Mura Corp | Murakami Giken | Murakami Seiki Manufacturing |
| Muralo | Muramoto Tekkou | Murata | Murata Electronics North America |
| Murata Erie North America Ltd | Murata Murata | Murata Seiko | Murata Seiko Mure & Peyrot |
| Muratec | Murcar | Mure & Peyrot | Murnaghan Instruments |
| Muromachi | Muromoto | Muromoto Tekkou | Murphy |
| Murphy & Read | Murphy Switch | Murr | Murr Elektronik |
| Murr Elektronix | Murray | Murray Black | Murrelektronik |
| Murrelektronik Components | Murrelelektronik | Murrplastik | Musashi |
| Musashi Electric Keiki | Musashi Engineering | Musco | Muse Measurement |
| Muse Measurements | Muskegon Piston Ring | Musser Erico | Musser Erico Mustad |
| Mustad | Mustang | Mustang Dynamometer | Mustang Iv |
| Musteh | MUT | Mutoh | Mutoh Kogyo |
| Mutoh Kogyo Muuntos | Muuntos | Muuntos Muuntosahk | Muuntosaehko |
| Muuntosahko | Muuntosahko Trafox | Muut Mess Und Umwelttechnik | Mux Lab |
| Mux Lab Mw Controls | MVE | Mvi | Mw Controls |
| Mw Dunton | Mw Instruments | Mwg Ag Biotech | Mws Ltd |
| Mx Com Inc | Mx Elektronik | Mxquay Perfex | My Fans Ltd |
| Mycom | Mycrolis | Myers | Myers Electric |
| Myers Industries | Myers Pumps | Mykrolis | Mylex |
| Müller Co Ax | Müller Martini | Mylub | Myoda Computer Center |
| Myoshi | Myostat Motion Control | Myotoku | Myotoku Convum |
| Myrick White | Myron | Myron L | Myron L Company |
| Myron L Co | Myron L Company | Myron Zucker | Mytech |
| Myung | Myung Jin |
