| AMArmi Manufacturing | Fayetteville | AR | — | ◇ UNVERIFIED |
| APArmorcast Prod. CO | North Hollywood | CA | — | ◇ UNVERIFIED |
| APArmorcast Products Company | North Hollywood | CA | — | ◇ UNVERIFIED |
| AWArmored Works LLC Dba Metalcloak | Rancho Cordova | CA | — | ◇ UNVERIFIED |
| AIArmor Industrial Fabricator | Baytown | TX | — | ◇ UNVERIFIED |
| APArmstrong Power Systems, LLC | Miami | FL | — | ◇ UNVERIFIED |
| ACArmy CORP of Engineers Machine Shop | Portland | OR | — | ◇ UNVERIFIED |
| ACArmy CORP of Engineers Machine Shop | Portland | OR | — | ◇ UNVERIFIED |
| ACArning Companies INC | Cassville | MO | — | ◇ UNVERIFIED |
| AIArning Industries, INC. | Metairie | LA | — | ◇ UNVERIFIED |
| APA&r Precision | Lathrop | CA | — | ◇ UNVERIFIED |
| ACArrow Components CORP | Ramsey | MN | — | ◇ UNVERIFIED |
 Arrowhead Products INC | Hopkins | MN | — | ◇ UNVERIFIED |
| AHArrow Heating Company | Tualatin | OR | — | ◇ UNVERIFIED |
| AMArsement Machine & Supply, INC. | Carencro | LA | — | ◇ UNVERIFIED |
| AFArtcraft Fabricator INC | Petersburg | VA | — | ◇ UNVERIFIED |
| AFArtcraft Fabricators INC | Portsmouth | VA | — | ◇ UNVERIFIED |
| AMArtcraft Machine & Tool CORP. | Langhorne | PA | — | ◇ UNVERIFIED |
| ALArteferro LLC | Plainfield | NJ | — | ◇ UNVERIFIED |
| AIArtemas Industries Inc. | Farmington | NH | — | ◇ UNVERIFIED |
| ATArtic Tool | Smithfield | RI | — | ◇ UNVERIFIED |
| AFArtisan Fabrication LLC | Strafford | MO | — | ◇ UNVERIFIED |
| AFArtisan Forge Metal Works LLC | Eau Claire | WI | — | ◇ UNVERIFIED |
| AMArtis Metals Co., INC. | Boise | ID | — | ◇ UNVERIFIED |
| AIArtistic Iron INC | Woodland | WA | — | ◇ UNVERIFIED |
| AOArtistic Ornamental Iron Works, INC. | Athens | GA | — | ◇ UNVERIFIED |
| AWArtistic Welding INC | Gardena | CA | — | ◇ UNVERIFIED |
| AWArtistic Welding Work Shop | Los Angeles | CA | — | ◇ UNVERIFIED |
| AArtistwelder | Hooper | UT | — | ◇ UNVERIFIED |
| AJArt Jupiter LLC | Jupiter | FL | — | ◇ UNVERIFIED |
| AIArtom INC | Anoka | MN | — | ◇ UNVERIFIED |
| AAArts Anvil Iron Works INC | Gardena | CA | — | ◇ UNVERIFIED |
| AMArundel Machine Tool INC. | North Kingstown | RI | — | ◇ UNVERIFIED |
| ATArvite Technologies, INC. | Erie | PA | — | ◇ UNVERIFIED |
| ANASAP Now, LLC | Dallas | GA | — | ◇ UNVERIFIED |
| ASA.s.a.p. Sheet Metal, INC. | Metairie | LA | — | ◇ UNVERIFIED |
| APAsc Profiles INC Dba Aep Span | Fontana | CA | — | ◇ UNVERIFIED |
| AIAsf Ironworks INC | Eugene | OR | — | ◇ UNVERIFIED |
| AAAsheer Akram LLC | Kansas City | KS | — | ◇ UNVERIFIED |
| AFAshley F. Ward, INC. | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| AAsm | East Palo Alto | CA | — | ◇ UNVERIFIED |
| APAsn Products LLC | Eugene | OR | — | ◇ UNVERIFIED |
| AMAson Metal Products INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| AEAsp Engineering | San Jose | CA | — | ◇ UNVERIFIED |
| AMAspen Machine Group LLC | Baldwin | FL | — | ◇ UNVERIFIED |
| ARAspen Ridge Business Park, LLC | Lafayette | CO | — | ◇ UNVERIFIED |
| AIASPRA Industrial LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| ARASR Real Estate Holdings, LLC | Manitowoc | WI | — | ◇ UNVERIFIED |
| AMAssociated Machining and Design, Inc. | North Mankato | MN | — | ◇ UNVERIFIED |
| ATAssociated Technologies and Manufacturing, INC. | Baton Rouge | LA | — | ◇ UNVERIFIED |
| APAstro Precision Tool & Machine LLC | Rahway | NJ | — | ◇ UNVERIFIED |
| AMA-T-A Machine Shop LLC | Jerome | ID | — | ◇ UNVERIFIED |
| AAATC Acquisition, LP | Arlington | TX | — | ◇ UNVERIFIED |
| ASAtech - S.e.h. Metal Fabricators, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| AAAthens Auto Technicians | Redding | CA | — | ◇ UNVERIFIED |
| ACAti Cast Products Salem Operations LLC | Salem | OR | — | ◇ UNVERIFIED |
 Ati Flat Rolled Products Holdings, LLC | Zelienople | PA | — | ◇ UNVERIFIED |
| ASAtlanta Steel & Equipment | Jonesboro | GA | — | ◇ UNVERIFIED |
| APAtlantic Precision Sheet Metal LLC | Clinton | MA | — | ◇ UNVERIFIED |
| ARAtlantic Railing, INC. | Newport News | VA | — | ◇ UNVERIFIED |
| ASAtlantic Spars and Rigging INC | Annapolis | MD | — | ◇ UNVERIFIED |
| AAAtlas Adhan Industries | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| AMAtlas Machine Tool and Supply INC | Indianapolis | IN | — | ◇ UNVERIFIED |
| AMAtlas Manufacturing Div of Meribel | Minneapolis | MN | — | ◇ UNVERIFIED |
| ASAtlas Screw Machine Products | San Francisco | CA | — | ◇ UNVERIFIED |
 Atlas Specialty Products INC | Anaheim | CA | — | ◇ UNVERIFIED |
| AMAtm Machine Works, INC. | Nederland | TX | — | ◇ UNVERIFIED |
| AAAtomic Architectural Metal INC | Vadnais Heights | MN | — | ◇ UNVERIFIED |
| ATA Touch of Brass INC | Chino | CA | — | ◇ UNVERIFIED |
| AIAtr INC. | Fortson | GA | — | ◇ UNVERIFIED |
| ATA & T Sheet Metal | Bountiful | UT | — | ◇ UNVERIFIED |
| ATAuburn Tank & Manufacturing Co., INC. | Auburn | NY | — | ◇ UNVERIFIED |
| AMAurora Micro Machine INC | Buffalo | MN | — | ◇ UNVERIFIED |
| APAurora Precison Metals, INC. | Ocala | FL | — | ◇ UNVERIFIED |
| ARAustin Roche | Richmond | CA | — | ◇ UNVERIFIED |
| AWAustin Waterjet Inc | Austin | TX | — | ◇ UNVERIFIED |
| AMAuthentic Machining INC. | San Jose | CA | — | ◇ UNVERIFIED |
| AMAuthority Machining | Anoka | MN | — | ◇ UNVERIFIED |
| APAutocam Precision Components Div of Nn INC | Kentwood | MI | — | ◇ UNVERIFIED |
| AIAutoline Industries, LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| AEAutomated Equipment LLC | Red Wing | MN | — | ◇ UNVERIFIED |
| AMAutomated Machine | Waupaca | WI | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing, INC. | Germantown | WI | — | ◇ UNVERIFIED |
| AMAutomated Manufacturing Solutions, INC. | Winder | GA | — | ◇ UNVERIFIED |
| APAutomated Productivity Solutions LLC | Chatsworth | CA | — | ◇ UNVERIFIED |
 Automatic Access Gates, LLC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| AMAutomatic Machining Ii INC | Hillsboro | OR | — | ◇ UNVERIFIED |
| ASAutomotive Service | Chula Vista | CA | — | ◇ UNVERIFIED |
| AIAutonetic Industries INC | Brooklyn Center | MN | — | ◇ UNVERIFIED |
| APAuto Parts Remanufacturing | Payson | UT | — | ◇ UNVERIFIED |
| ALAutotool LLC | Barnstead | NH | — | ◇ UNVERIFIED |
| AMAuto-turn Manufacturing, INC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| ALAuvang LLC | Newbury Park | CA | — | ◇ UNVERIFIED |
| AMAvatar Machine LLC | Fountain Valley | CA | — | ◇ UNVERIFIED |
| AWAvery Weigh-tronix | Santa Rosa | CA | — | ◇ UNVERIFIED |
| ACAvidity Corporation | Lebanon | MO | — | ◇ UNVERIFIED |
| ATAvion Tool & Manufacturing | Valencia | CA | — | ◇ UNVERIFIED |
| ABAW Brueggemann | Enid | OK | — | ◇ UNVERIFIED |
| AAAwd Associates INC | Davisburg | MI | — | ◇ UNVERIFIED |
| AUAwningtec USA Incorporated | Corydon | IN | — | ◇ UNVERIFIED |
