| MPMaclean Power Systems, Limited Partnership | Pelham | AL | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| MLMacrovey LLC | Cumming | GA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MEMadison Electric INC | College Point | NY | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MFMagik Flame LLC | La Vergne | TN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MEMain Electric Supply | Chatsworth | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MWManey Wire and Cable, INC. | Ontario | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MFMarsh Family Trust | Moorpark | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
 Matrix Industries | Menlo Park | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MPMBVD Properties, LLC | Broadview | IL | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MTMcCarthy Tax Preparation LLC | Berkeley | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MEMepco Electra | Morristown Town | NJ | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MMicrotek | San Diego | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MCMid-continent Controls | Derby | KS | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MHMidwest Harness and Cable | Greenville | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MMMil-Spec Magnetics, Inc. | Albuquerque | NM | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MCMission Critical Electronics LLC | Costa Mesa | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MTMNSTAR Technologies, Inc. | Grand Rapids | MN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MIMono-systems, INC. | Buffalo | NY | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MIMoto-electric, INC. | Norwalk | OH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MSMS Sedco Inc. | Indianapolis | IN | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MEMulti-fineline Electronix INC | Anaheim | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| MPMulti Products Company, Inc. | Racine | WI | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MLMuon LLC | Golden | CO | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MSMusa Solar Solutions Co | Atlanta | GA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MDMutonics Dba Ventronics, INC | Kenilworth | NJ | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MEMuyshondt Enterprises, INC. | Leander | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MPMyers Power Products INC | Corona | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| MPMyers Power Products INC | Ontario | CA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| NLNaaj LLC | Chatsworth | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NDNanu Design Inc. | San Francisco | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NPNational Park Service | Saint Louis | MO | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NHNelson Heat Tracing Sys | East Granby | CT | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NCNewport CORP | Santa Clara | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NPNextgen Pcbs LLC | Puyallup | WA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NPNextGen Precision Manufacturing, LLC | Chandler | AZ | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NSNext Step Electronics, INC. | Houston | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NANike Air Zoom Alpha | Beaverton | OR | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
 Nisene Technology Group | Watsonville | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NCNorthlake Controls, Inc. | Dallas | TX | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NLNovelkeys, LLC | Morgantown | WV | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NINu-core INC | Inkster | MI | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| NGNulite Global Technologies, INC. | Milpitas | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| OIOhmium International INC | Fremont | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| OAOkin America, INC | Shannon | MS | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| OMOncore Manufacturing Services Dba Neotech | Fremont | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| OCOorja Corporation | Fremont | CA | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| OCOSDA Contract Services INC | Milford | CT | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| PPPacific Power Control Inc. | San Jose | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| PMPanel Master LLC | Lagrange | OH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| PPPark Place Venture Group, LLC | Palo Alto | CA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
