| LMLockheed Martin Mfc-sh-7 | East Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin Mfc-sh-8 | East Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin Missiles and Fire Control | Grand Prairie | TX | — | ◇ UNVERIFIED |
| LMLockheed Martin Missiles and Fire Ctrl | Westford | MA | — | ◇ UNVERIFIED |
| LMLockheed Martin Missiles & Fir | East Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin - Missiles & Fire Control | East Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin Missiles & Fire Control - Sh-5 | East Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin- Santa Maria | Santa Maria | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Skunk Works | Helendale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Space Systems | Palo Alto | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Space Systems CO | Sunnyvale | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Space Systems Company | Santa Cruz | CA | — | ◇ UNVERIFIED |
| LMLockheed Martin Space - Waterton Plant | Littleton | CO | — | ◇ UNVERIFIED |
| LMLockheed Martin Vought Systems | Camden | AR | — | ◇ UNVERIFIED |
| LMLockheed Martin - Waterton Plant Usaf Pj | Littleton | CO | — | ◇ UNVERIFIED |
| LMLockheed Missiles & Space CO. | Milpitas | CA | — | ◇ UNVERIFIED |
| LSLRP Solutions Inc | Coldwater | OH | — | ◇ UNVERIFIED |
| LLLubrizol Life Sciences INC | Franklin | WI | — | ◇ UNVERIFIED |
| LSLuminescent Sys INC | Lebanon | NH | — | ◇ UNVERIFIED |
| MDM9 Dev LLC | Santa Clara | CA | — | ◇ UNVERIFIED |
| MGMacdermid Graphic Arts | Adams, Town of | MA | — | ◇ UNVERIFIED |
| MJMagna James LTD Dba Northstar Engineering | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
| MAMalibu Aerospace | Blaine | MN | — | ◇ UNVERIFIED |
| MTMark Tool & Rubber | Franklin | LA | — | ◇ UNVERIFIED |
| MHMars Hill Properties 50th LLC | Seattle | WA | — | ◇ UNVERIFIED |
| MMMartin Marietta Astronautics | Littleton | CO | — | ◇ UNVERIFIED |
| MMMartin Marietta CORP Denver Aerospace | Lakewood | CO | — | ◇ UNVERIFIED |
| MIMarx Industries INC | Sawmills | NC | — | ◇ UNVERIFIED |
| MIMason Industries Property | Hauppauge | NY | — | ◇ UNVERIFIED |
| MPMaster Power Transmission INC | Greenville | SC | — | ◇ UNVERIFIED |
 Matrix Composites INC | Rockledge | FL | — | ◇ UNVERIFIED |
| MPMccauley Propeller Systems, INC | Vandalia | OH | — | ◇ UNVERIFIED |
| MDMcdonnel Douglas Missle Systems | Titusville | FL | — | ◇ UNVERIFIED |
| MDMcdonnell Douglas Astronautics CO | Pueblo | CO | — | ◇ UNVERIFIED |
| MGMc Gill Corporation | El Monte | CA | — | ◇ UNVERIFIED |
| MWMechanical Work Center | Sterling | VA | — | ◇ UNVERIFIED |
| MAMeggitt Aircraft Braking Systems CORP | Danville | KY | — | ◇ UNVERIFIED |
| MAMenasco Aerospace-texas | Euless | TX | — | ◇ UNVERIFIED |
| MCMentor CORP - Anoka | Anoka | MN | — | ◇ UNVERIFIED |
| MPMercury Powerboats | Monticello | AR | — | ◇ UNVERIFIED |
| MCMerrill Corporation | Clearfield | UT | — | ◇ UNVERIFIED |
| MSMessier Service America INC | Sterling | VA | — | ◇ UNVERIFIED |
| MTMetalcraft Technolgies INC. | Cedar City | UT | — | ◇ UNVERIFIED |
| MPMetso Paper USA | Federal Way | WA | — | ◇ UNVERIFIED |
| MPMetso Paper USA Inc/clarks Summit Svc Ctr | Clarks Summit | PA | — | ◇ UNVERIFIED |
| MPMetso Paper Usa, Incorporated | Clarks Summit | PA | — | ◇ UNVERIFIED |
| MDMfg Div | Tulsa | OK | — | ◇ UNVERIFIED |
| MRMiddle River Aerostructure Systems | Middle River | MD | — | ◇ UNVERIFIED |
| MAMidwest Aircraft Components | Wellsville | MO | — | ◇ UNVERIFIED |
| MFMidwest Flying Service INC. | Leavenworth | KS | — | ◇ UNVERIFIED |
 Midwest Rubber Products | Indianapolis | IN | — | ◇ UNVERIFIED |
| Midwest Rubber Service - Supply CO | Minneapolis | MN | — | ◇ UNVERIFIED |
| MMMillenium Molding INC | Fontana | CA | — | ◇ UNVERIFIED |
 Millennium Concepts INC | Wichita | KS | — | ◇ UNVERIFIED |
| MIMilton Industires INC | Chicago | IL | — | ◇ UNVERIFIED |
| MRMission Rubber CO | Corona | CA | — | ◇ UNVERIFIED |
| MRMitchell Rubber Products INC | Mira Loma | CA | — | ◇ UNVERIFIED |
| MMM.l. Mcdonald Sales Company, INC. | Boston | MA | — | ◇ UNVERIFIED |
| MMMoeller Mfg CO INC | Plymouth | MI | — | ◇ UNVERIFIED |
| MCMonsanto CO Nitro | Nitro | WV | — | ◇ UNVERIFIED |
| MMMorton Manufacturing | Lancaster | CA | — | ◇ UNVERIFIED |
| MRMullins Rubber Products, INC. (0857770747) | Riverside | OH | — | ◇ UNVERIFIED |
| MPMy Pillow INC | Shakopee | MN | — | ◇ UNVERIFIED |
| NLNaKi LLC | Santa Clarita | CA | — | ◇ UNVERIFIED |
| NFNational Fiberglass | Tucson | AZ | — | ◇ UNVERIFIED |
| NDNc Dynamics LLC | Long Beach | CA | — | ◇ UNVERIFIED |
| NWNelson Williams Linings INC | Mountain Iron | MN | — | ◇ UNVERIFIED |
| NRNewell Rubbermaid LLC | Hayfield | VA | — | ◇ UNVERIFIED |
| NONew Orleans International Airp | Kenner | LA | — | ◇ UNVERIFIED |
| NCNishikawa Cooper LLC | Fort Wayne | IN | — | ◇ UNVERIFIED |
| NJNISSI & JIREH, INC. | Hollywood | FL | — | ◇ UNVERIFIED |
| NANorth American Sealing Solutions, LLC | Fort Worth | TX | — | ◇ UNVERIFIED |
| NVNorthern Virginia Helicopters, INC | Manassas | VA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman S&msc | Redondo Beach | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems | Manhattan Beach | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems | Redondo Beach | CA | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation Bacchus Facility Building 2440 | West Valley City | UT | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation - Clearfield, G13 | Clearfield | UT | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation - Copper Crossing | Salt Lake City | UT | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems Corporation - Promontory | Promontory | UT | — | ◇ UNVERIFIED |
| NGNorthrop Grumman Systems CORP - Space Superiority Division | Sterling | VA | — | ◇ UNVERIFIED |
| NSNorth Safety Products INC | Addison | IL | — | ◇ UNVERIFIED |
| NMNorthstar Machine & Tool CO INC Dba Northstar Aero | Duluth | MN | — | ◇ UNVERIFIED |
| NANorthwest Aerospace Technologi | Everett | WA | — | ◇ UNVERIFIED |
| NMNorton Manufacturing, LLC | Norton | KS | — | ◇ UNVERIFIED |
| NMNumo Manufacturing, INC. | Kaufman | TX | — | ◇ UNVERIFIED |
 Nwi Nashville | Nashville | TN | — | ◇ UNVERIFIED |
| OAOakcroft Associates, INC. | Monterey Park | CA | — | ◇ UNVERIFIED |
| OPOdyssey Propco Ii LLC | Santa Clara | CA | — | ◇ UNVERIFIED |
| OEOhio Elastomers Manufacturing Corporation | Perry | OH | — | ◇ UNVERIFIED |
| OIOmada International Sumner Division | Sumner | WA | — | ◇ UNVERIFIED |
| OPOmni Products INC | Mchenry | IL | — | ◇ UNVERIFIED |
| ODOpportunity Drive | Melbourne | FL | — | ◇ UNVERIFIED |
| OAOrbital Atk | Clearfield | UT | — | ◇ UNVERIFIED |
| OAOrbital Atk | Magna | UT | — | ◇ UNVERIFIED |
| OAOrbital Atk, INC. | Tempe | AZ | — | ◇ UNVERIFIED |
| OSOrbital Science CORP | Vandenberg Afb | CA | — | ◇ UNVERIFIED |
| OSOrbital Sciences LLC | Kennedy Space Center | FL | — | ◇ UNVERIFIED |
| OAOregon Afscme Council 75 | Salem | OR | — | ◇ UNVERIFIED |
| OAOtto Aviation Group LLC | Irvine | CA | — | ◇ UNVERIFIED |
