| NSNext Step Electronics, INC. | Houston | TX | — | ◇ UNVERIFIED |
| NCNexus Custom Electronics INC | Brandon | VT | — | ◇ UNVERIFIED |
| NANike Air Zoom Alpha | Beaverton | OR | — | ◇ UNVERIFIED |
 Nisene Technology Group | Watsonville | CA | — | ◇ UNVERIFIED |
| NANorCal Automation & Controls, LLC | Manteca | CA | — | ◇ UNVERIFIED |
| NSNorthern Star Industries (p0626) | Iron Mountain | MI | — | ◇ UNVERIFIED |
| NVNorthern Virginia Helicopters, INC | Manassas | VA | — | ◇ UNVERIFIED |
| NCNorthlake Controls, Inc. | Dallas | TX | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems | Manhattan Beach | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation - Clearfield, G13 | Clearfield | UT | — | ◇ UNVERIFIED |
| NMNorthstar Machine & Tool CO INC Dba Northstar Aero | Duluth | MN | — | ◇ UNVERIFIED |
| NANorthwest Aerospace Technologi | Everett | WA | — | ◇ UNVERIFIED |
| NMNorton Manufacturing, LLC | Norton | KS | — | ◇ UNVERIFIED |
| NLNovelkeys, LLC | Morgantown | WV | — | ◇ UNVERIFIED |
| NINowak Industrial LLC | Buffalo | NY | — | ◇ UNVERIFIED |
| NINu-core INC | Inkster | MI | — | ◇ UNVERIFIED |
| NTNuflo Technologies Sales CO | Shreveport | LA | — | ◇ UNVERIFIED |
| NTNuflo Technologies Sales CO | Lafayette | LA | — | ◇ UNVERIFIED |
| NGNulite Global Technologies, INC. | Milpitas | CA | — | ◇ UNVERIFIED |
| NRNumega Resonance Labs INC | San Diego | CA | — | ◇ UNVERIFIED |
 Nwi Nashville | Nashville | TN | — | ◇ UNVERIFIED |
| OIOclaro, INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| OPOdyssey Propco Ii LLC | Santa Clara | CA | — | ◇ UNVERIFIED |
| OSOem Services LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| OIOhmium International INC | Fremont | CA | — | ◇ UNVERIFIED |
| OAOkin America, INC | Shannon | MS | — | ◇ UNVERIFIED |
| OIOmada International Sumner Division | Sumner | WA | — | ◇ UNVERIFIED |
| OEOmega Emgineering INC Dba Newport Electronics INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| OSOmnitek Systems INC | Beaverton | OR | — | ◇ UNVERIFIED |
| OSOmron Sti | Fremont | CA | — | ◇ UNVERIFIED |
| OMOncore Manufacturing Services Dba Neotech | Fremont | CA | — | ◇ UNVERIFIED |
| OIOnicon Incorporated | Clearwater | FL | — | ◇ UNVERIFIED |
| OEOnsite Environmental | Redmond | WA | — | ◇ UNVERIFIED |
| OVOnyx Valve INC. Dba Armadillo Automation INC. | Cinnaminson | NJ | — | ◇ UNVERIFIED |
| OCOorja Corporation | Fremont | CA | — | ◇ UNVERIFIED |
| OIOpconnect INC | Portland | OR | — | ◇ UNVERIFIED |
| OIOpconnect INC | Tigard | OR | — | ◇ UNVERIFIED |
 Optimum Controls Corporation | Reading | PA | — | ◇ UNVERIFIED |
| OAOrbital Atk | Clearfield | UT | — | ◇ UNVERIFIED |
| OCOSDA Contract Services INC | Milford | CT | — | ◇ UNVERIFIED |
| OAOtto Aviation Group LLC | Irvine | CA | — | ◇ UNVERIFIED |
| PCPacific Contours Corporation | Anaheim | CA | — | ◇ UNVERIFIED |
| PCPacific Contours San Diego Division | Spring Valley | CA | — | ◇ UNVERIFIED |
| PEPacific Electric | Yorba Linda | CA | — | ◇ UNVERIFIED |
| PPPacific Power Control Inc. | San Jose | CA | — | ◇ UNVERIFIED |
| PPPacific Power System Integration INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| PSPacific Scientific | Dallas | TX | — | ◇ UNVERIFIED |
| PSPacific Scientific Htl/kin-tech Div | Duarte | CA | — | ◇ UNVERIFIED |
| PBPaint Booth | Houston | TX | — | ◇ UNVERIFIED |
| PBPalm Beach Aircraft Services INC | Lantana | FL | — | ◇ UNVERIFIED |
| PAPanasonic Avionics Corporation | Irvine | CA | — | ◇ UNVERIFIED |
| PAPanasonic Avionics Corporation | Lake Forest | CA | — | ◇ UNVERIFIED |
| PAPanel Authority, INC. | Plainfield | IL | — | ◇ UNVERIFIED |
| PCPanelboy Controls LLC | Grand Rapids | MI | — | ◇ UNVERIFIED |
 Panelight Components Group, LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| PMPanel Master LLC | Lagrange | OH | — | ◇ UNVERIFIED |
 Parata Systems, LLC | Durham | NC | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Porter Instrument Div | Hatfield | PA | — | ◇ UNVERIFIED |
| PPPark Place Venture Group, LLC | Palo Alto | CA | — | ◇ UNVERIFIED |
| PIPars Innovations, INC. | Gardena | CA | — | ◇ UNVERIFIED |
| PAPascor Atlantic Corporation | Bland | VA | — | ◇ UNVERIFIED |
| PTPatriot Thermal Controls, Inc. | West Kingston | RI | — | ◇ UNVERIFIED |
| PAPauquette Associates, LLC | Corona | CA | — | ◇ UNVERIFIED |
| PAPcc Airfoils LLC | Sanford | NC | — | ◇ UNVERIFIED |
| PHPCI Holdings III, Inc. | Santa Rosa | CA | — | ◇ UNVERIFIED |
| PCPemco Corporation | Bluefield | VA | — | ◇ UNVERIFIED |
| PTPenemak Technologies LLC | Ontario | CA | — | ◇ UNVERIFIED |
| PCPennoyer-dodge CO | Glendale | CA | — | ◇ UNVERIFIED |
| PAPetroleum Analyzer CO LP | San Antonio | TX | — | ◇ UNVERIFIED |
| PPPetroleum Parts, Inc. | Fort Wayne | IN | — | ◇ UNVERIFIED |
| PCPhillip C. Friedman | Long Beach | CA | — | ◇ UNVERIFIED |
| PCPhillip C. Friedman | Long Beach | CA | — | ◇ UNVERIFIED |
| PPPhlogiston Products INC | Gaston | OR | — | ◇ UNVERIFIED |
| PEPhoenix Electric Corp. | Canton | MA | — | ◇ UNVERIFIED |
| PTPhoseon Technology INC | Hillsboro | OR | — | ◇ UNVERIFIED |
 Piedmont Propulsion Systems LLC | Winston Salem | NC | — | ◇ UNVERIFIED |
| PFPiney Flats Technologies INC | Piney Flats | TN | — | ◇ UNVERIFIED |
| PGPK Group, LLC | Hugo | MN | — | ◇ UNVERIFIED |
| PCPks Components LLC | Smithfield | RI | — | ◇ UNVERIFIED |
| PCPks Components LLC | Smithfield | RI | — | ◇ UNVERIFIED |
| PAPlatinum Aerostructures | Nevada | MO | — | ◇ UNVERIFIED |
| PLplugevdestiny llc | Las Vegas | NV | — | ◇ UNVERIFIED |
| PPPlug Power - 650 Mile Crossing | Rochester | NY | — | ◇ UNVERIFIED |
| PPPlug Power East | Auburndale | MA | — | ◇ UNVERIFIED |
| PEPLX Enterprise LLC | Fremont | CA | — | ◇ UNVERIFIED |
| PEPmc Engineering, LLC | Danbury | CT | — | ◇ UNVERIFIED |
| PEPowell Electrical Systems INC | Northlake | IL | — | ◇ UNVERIFIED |
| PIPower-controls INC | Commerce | CA | — | ◇ UNVERIFIED |
| PDPower Distribution Products - Becker Smc | Bristol | VA | — | ◇ UNVERIFIED |
| PEPower Engineering & Manufacturing INC | Blaine | MN | — | ◇ UNVERIFIED |
| PTPowerline Technologies | Gallup | NM | — | ◇ UNVERIFIED |
| PAPowermatic Automation Solutions, Inc. | Livermore | CA | — | ◇ UNVERIFIED |
| PPPower Paragon INC | Anaheim | CA | — | ◇ UNVERIFIED |
| PSPowersecure Service INC. | Spring | TX | — | ◇ UNVERIFIED |
| PSPower Systems Testing | San Diego | CA | — | ◇ UNVERIFIED |
| PIPractical Instrument Electronics, Inc. | Webster | NY | — | ◇ UNVERIFIED |
| PWPratt & Whitney | Middletown | CT | — | ◇ UNVERIFIED |
| PFPrecise Flight INC | Bend | OR | — | ◇ UNVERIFIED |
| PMPrecise Machine | Fort Worth | TX | — | ◇ UNVERIFIED |
| PAPrecision Aero Services INC | Bolivar | MO | — | ◇ UNVERIFIED |
