| ASAce Sign Design, Inc. | Los Angeles | CA | — | ◇ UNVERIFIED |
| ASAce Sign Displays, INC. | Dakota Dunes | SD | — | ◇ UNVERIFIED |
| AFA/c Folding Gates | Pomona | CA | — | ◇ UNVERIFIED |
| AEAcg Enterprises | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ALAchates LLC | Zionsville | IN | — | ◇ UNVERIFIED |
| AIAchilles Iron & Steel | Ayer | MA | — | ◇ UNVERIFIED |
| ASAckermann Srew Products | Gardena | CA | — | ◇ UNVERIFIED |
| ALAcme Ladders | Houston | TX | — | ◇ UNVERIFIED |
| AMAcme Metal Spinning INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ASAcme Sign Company | Dallas | TX | — | ◇ UNVERIFIED |
| ABAcrometal - Brainerd | Brainerd | MN | — | ◇ UNVERIFIED |
| ADAcrylic Design Associates INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| AMAcs Marine Fabrication | Stockton | CA | — | ◇ UNVERIFIED |
| AAAct Aerospace | Gunnison | UT | — | ◇ UNVERIFIED |
| AFAction Fabricators & Erectors, INC. | Hyattsville | MD | — | ◇ UNVERIFIED |
| AIAction Iron Works INC | Pacoima | CA | — | ◇ UNVERIFIED |
| AMAction Metal Fabricators, INC. | Conyers | GA | — | ◇ UNVERIFIED |
| APAction Precision Machining | Leominster | MA | — | ◇ UNVERIFIED |
| ASAction Security Iron INC | Albuquerque | NM | — | ◇ UNVERIFIED |
| ACActivar Construction Products Group INC | Eden Prairie | MN | — | ◇ UNVERIFIED |
| ASAcurlite Structural Skylights, INC. | Berwick | PA | — | ◇ UNVERIFIED |
| AAcutech | Columbia Falls | MT | — | ◇ UNVERIFIED |
| APAcutec Precision Machining INC. | Saegertown | PA | — | ◇ UNVERIFIED |
| AHAdam Holdings LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| ASAdams Steel Service and Supply, Inc | McHenry | IL | — | ◇ UNVERIFIED |
| AAAd Art | Reno | NV | — | ◇ UNVERIFIED |
| AIAd-art INC | Stockton | CA | — | ◇ UNVERIFIED |
| AMAdax Machine Co., Inc | Hudson | NH | — | ◇ UNVERIFIED |
| AEAdc Enterprises INC Dba Automated Drilling Company | Orange | CA | — | ◇ UNVERIFIED |
| AMAddco Manufacturing INC Dba Addco | Saint Paul | MN | — | ◇ UNVERIFIED |
| AIAddisings INC | Tucson | AZ | — | ◇ UNVERIFIED |
| AUAdecco Usa, INC. | Covington | GA | — | ◇ UNVERIFIED |
| AVAdf Visual Display | Compton | CA | — | ◇ UNVERIFIED |
| AAdgraphics | Baton Rouge | LA | — | ◇ UNVERIFIED |
 Adiem Engineering Cnc | El Cajon | CA | — | ◇ UNVERIFIED |
| AMADJ Machining LLC | Tonawanda | NY | — | ◇ UNVERIFIED |
| AMA&d Metal Works, INC. | Fortson | GA | — | ◇ UNVERIFIED |
| ASAdmiral Signworks | Virginia Beach | VA | — | ◇ UNVERIFIED |
| ASAdmiral Signworks Corporation | Norfolk | VA | — | ◇ UNVERIFIED |
| ADAdobe Designs llc | Minneapolis | MN | — | ◇ UNVERIFIED |
| AIAdpower, INC. | Houston | TX | — | ◇ UNVERIFIED |
| ACAdscom Corporation | Glen Burnie | MD | — | ◇ UNVERIFIED |
| AMAdsing Manufacturing, INC. | Centre | AL | — | ◇ UNVERIFIED |
| APAds Precision Machining INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| ACAdvance Corporation | Cottage Grove | MN | — | ◇ UNVERIFIED |
| AAAdvanced Ag Concepts Inc. | Eureka | IL | — | ◇ UNVERIFIED |
| AAAdvanced Architectural Metals | Las Vegas | NV | — | ◇ UNVERIFIED |
| AAAdvanced Automation Spec LLC Dba Pikebuck Industr | Elko | MN | — | ◇ UNVERIFIED |
| ACAdvanced Cutting Systems INC | Fort Wayne | IN | — | ◇ UNVERIFIED |
 Advanced Drainage Systems INC Mto | Findlay | OH | — | ◇ UNVERIFIED |
| AEAdvanced Electromagnet | Santee | CA | — | ◇ UNVERIFIED |
| AFAdvanced Fabworks LLC | Elwood | KS | — | ◇ UNVERIFIED |
| AFAdvanced Forming Technology | Longmont | CO | — | ◇ UNVERIFIED |
| AIAdvanced Iron Designs INC Dba Advanced Iron Concep | Placentia | CA | — | ◇ UNVERIFIED |
| ALAdvanced Laser Services, LLC | Groveland | MA | — | ◇ UNVERIFIED |
 Advanced Multi Sign CORP. | Hialeah Gardens | FL | — | ◇ UNVERIFIED |
| AMAdvanced Multi Signs CORP. | Pembroke Pines | FL | — | ◇ UNVERIFIED |
| APAdvanced Power Technologies, LLC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| APAdvanced Precision Fabricators | Tulsa | OK | — | ◇ UNVERIFIED |
| ARAdvanced R.v. Painting and Repair LLC | Salem | OR | — | ◇ UNVERIFIED |
| ASAdvanced Signs & Graphics, Inc. | Muncie | IN | — | ◇ UNVERIFIED |
| AWAdvanced Window Tinting, INC. | New Bern | NC | — | ◇ UNVERIFIED |
| ASAdvance Sign Company | Brentwood | PA | — | ◇ UNVERIFIED |
| ASAdvance Storage Products - Salt Lake City Manufacturing Facility | Salt Lake City | UT | — | ◇ UNVERIFIED |
| AFAdvantage Foundry Services INC | Decatur | IL | — | ◇ UNVERIFIED |
| AMAdvantage Machining Service, LLC | Belleview | FL | — | ◇ UNVERIFIED |
| ASAdvantage Signs and Graphics INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| ASAdvantage Steel Truss, LLC | Lake City | FL | — | ◇ UNVERIFIED |
| APAdvertising Products, Inc | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| ALAdvision Led Inc | Oakdale | CA | — | ◇ UNVERIFIED |
| AAAero Automation Ii, LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
 Aero Precision Sheet Metal, LLC | West Chazy | NY | — | ◇ UNVERIFIED |
| AAerosonics | California | MO | — | ◇ UNVERIFIED |
| AMAerospace Machine & Supply (mshinges.com) | Las Vegas | NV | — | ◇ UNVERIFIED |
| ALAeroswiss LLC | Meriden | CT | — | ◇ UNVERIFIED |
| AAerotek | Euless | TX | — | ◇ UNVERIFIED |
| ACAes Clean Technology, INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| ASA-express Signs Company | Laplace | LA | — | ◇ UNVERIFIED |
| AFAfc Finishing Systems | Oroville | CA | — | ◇ UNVERIFIED |
| AAffinia | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | Loxahatchee | FL | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | West Palm Beach | FL | — | ◇ UNVERIFIED |
| AWAffordable Wraps LLC | Pinellas Park | FL | — | ◇ UNVERIFIED |
| AHAgc Heat Exchanger INC | Fairview | OR | — | ◇ UNVERIFIED |
| AHAG Holdings LLC | New Holstein | WI | — | ◇ UNVERIFIED |
| AGAgi (architectural Graphics Incorporated) | Virginia Beach | VA | — | ◇ UNVERIFIED |
| AIAgl Industries INC. | Maspeth | NY | — | ◇ UNVERIFIED |
| AIAgl Industries INC. | Woodhaven | NY | — | ◇ UNVERIFIED |
| AGA & G Manufacturing Co., INC. | Lynn | MA | — | ◇ UNVERIFIED |
| AGAgnew Graphics, Signs & Promotions LLC | Owosso | MI | — | ◇ UNVERIFIED |
| AHAgnew Holdings, LLC | Owosso | MI | — | ◇ UNVERIFIED |
| ASAgnew Sign & Awning | West Monroe | LA | — | ◇ UNVERIFIED |
| ASAgnoli Sign | West Springfield | MA | — | ◇ UNVERIFIED |
| AIAgrashell INC | Vernon | CA | — | ◇ UNVERIFIED |
| AIAgrequip INC. | Houghton | IA | — | ◇ UNVERIFIED |
| AMAgricultural Manufacturing | Fresno | CA | — | ◇ UNVERIFIED |
| ASAg Signs and Graphics | Auburn | MA | — | ◇ UNVERIFIED |
| ASAhlborn Structural Steel INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| ASAhlborn Structural Steel INC | Windsor | CA | — | ◇ UNVERIFIED |
| ASAhlborn Structural Steel INC | Ukiah | CA | — | ◇ UNVERIFIED |
