| MLMachine Laboratory LLC | Chesterfield | MO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MIMammoth INC | Springfield | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| MTMapp Technologies, L.l.c. | Joplin | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MBMar Bal INC | Cuba | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MMMarmic Metal Treating | Saint Charles | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MTMarquette Tool & Die | St. Louis | MO | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| MTMast Technology | Independence | MO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| MSMerit Specialities-merit Specialities | St. Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MRMetal Recovery Sys INC | Saint Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MPMid-america Precision Products LLC | Joplin | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| MHMidwest Hanger CO | Kansas City | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| MHMidwest Hanger Company | Cameron | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| MEMissouri Equipment Company | Saint Louis | MO | Fabricated Metal Product Manufacturing332322 | 20-99 | ◇ UNVERIFIED |
| MFMissouri Forge, INC | Doniphan | MO | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| MMMontgomery Metal Craft INC | Springfield | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| MCMulti-craft Contractors INC | Springfield | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| MPMvp Painting | Harrisonville | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| NCNooter Corp-nooter CORP | St. Louis | MO | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| NCNorthland Coating Solutions | Kearney | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| OIOcci INC. Wwtp | Fulton | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| OOrtech | Kirksville | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| PWPalmyra Water Plant | Palmyra | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Sporlan Valve Div Plant 1 | Washington | MO | Fabricated Metal Product Manufacturing332919 | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant #2 | Washington | MO | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| PSPathfinder Systems INC | Kansas City | MO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PCP C Plating | Fenton | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| PIPohlman Inc-pohlman INC | Chesterfield | MO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| PQPrecision Quality INC | Lees Summit | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PRPress Room Equipment CO LLC | Springfield | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| PPPurolator Products INC | Dexter | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| QFQuality Finishing Industries INC | Kansas City | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| QSQuality Sandblasting | Valley Park | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| QCQualserv CORP - Kansas City Div | Kansas City | MO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RIRimco INC - Scrap Metal | Saint Louis | MO | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| RLRklep LLC Dba Ultra Clean Midwest | St Joseph | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| RHRock Hill Mechanical Corporation - Macon | Macon | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| SIScore, INC. | Pevely | MO | Fabricated Metal Product Manufacturing332997 | — | ◇ UNVERIFIED |
| SCScroll Compressors LLC Emerson Climate Tech-warehouse | Lebanon | MO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SISemco Incorporated Chillicothe | Chillicothe | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SISibley Industries INC | Anderson | MO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| SRSiegel Robert Plating-siegel Robert Plating | St. Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SCSilgan Containers Manufacturing CORP | Mount Vernon | MO | Fabricated Metal Product Manufacturing332431 | — | ▲ REPORTED CLOSED |
| SESnyder Equipment a Division of New York Air Brake LLC | Springfield | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| SVSouth Valley Mfg | Springfield | MO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SBStar Brite Plating-joplin | Joplin | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SLSt Louis (ex) Army Ammunition Plant | St Louis | MO | Fabricated Metal Product Manufacturing332993 | — | ◇ UNVERIFIED |
| SLSt. Louis Metallizing Company | St. Louis | MO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SLSt Louis Plating Company Inc-st Louis Plating Company INC | St. Louis | MO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SMSwing-a-way Mfg-swing-a-way Mfg | St. Louis | MO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| TITalbot Industries INC | Neosho | MO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
