| MSMeasurement Specialties | Grass Valley | CA | Computer and Electronic Product Manufacturing334415 | — | ◇ UNVERIFIED |
| MMMec Midwest | Milwaukee | WI | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| MMMeco Metal Finishing Illinois LLC | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MIMedrad INC Heilman Center | Pittsburgh | PA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MOMeggit Orange County INC | Irvine | CA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| MEMemc Electronic Materials Incorporated | Moore | SC | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MLMemc Llc-st. Peters Plant | St Peters | MO | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MSMemc Southwest INC | Sherman | TX | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MCMerix CORP | Loveland | CO | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MMMetal Management Ohio | Defiance | OH | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| MPMeta Platforms Technologies LLC Red9845 Origin | Redmond | WA | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| MTMeta Technologies INC | Mountain View | CA | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| MIMetrum INC | Littleton | CO | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| MCMicom CORP | New Brighton | MN | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MAMicro Analog INC | La Verne | CA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| MLMicro-ant, LLC | Jacksonville | FL | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| MTMicrochip Technology INC Puyallup | Puyallup | WA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MCMicro Circuits INC | Addison | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MCMicro Circuits INC | Addison | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MCMicro Contacts INC | Hicksville | NY | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| MDMicro - Dynamics | Woburn | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MIMicro Industries CORP | Westerville | OH | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| MMMicron Mask Technology Center | Boise | ID | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MCMicrosemi CORP | Santa Ana | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
 Micross Components/hatfield | Hatfield | PA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MUMicro Uspd Incorporated Semiconductor Products Division | Watertown | MA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MCMicrowave Circuit Technology INC | Farmingdale | NY | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MDMicrowave Development | Needham | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MCMid-atlantic Circuits, INC. | Ivyland | PA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MIMidcom INC | Watertown | SD | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| MTMide Technology Corporation | Woburn | MA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MMMilford Mfg Services LLC | Milford | MA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MIMillar Instruments | Houston | TX | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| MCMilplex Circuits INC | Itasca | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MEMilplex Electronics INC | Addison | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MCMining Controls INC | Beaver | WV | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| MSMission Solar Energy | San Antonio | TX | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| MIMks Instruments | Wilmington | MA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| MBMmc Bidding | New Berlin | WI | Computer and Electronic Product Manufacturing334000 | — | ◇ UNVERIFIED |
| MTMmc Technology | San Jose | CA | Computer and Electronic Product Manufacturing334610 | — | ◇ UNVERIFIED |
| MTMn Tech Exchange | Roseville | MN | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| MOMobile Outfitters, LLC | Philadelphia | PA | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| MMMoldex Metric INC | Gardena | CA | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| MEMold-tech Electronics | Soddy Daisy | TN | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MIMolex INC | Pinellas Park | FL | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| MLMolex LLC | Maumelle | AR | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| MPMolex Printed Circuit Products, INC | Saint Paul | MN | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MSMolex - Savage | Savage | MN | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MIMonogen INC | Waukegan | IL | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| MIMonogen INC | Arlington Heights | IL | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
