| AMApollo Metal Specialties, INC. | Claremore | OK | — | ◇ UNVERIFIED |
| ASApollo Steel CORP. | Niagara Falls | NY | — | ◇ UNVERIFIED |
| ABAppalachian Boiler & Fab, LLC | Eleanor | WV | — | ◇ UNVERIFIED |
| AMAppalachian Machine, INC. | Salt Rock | WV | — | ◇ UNVERIFIED |
| AMAppalachian Machine Incorporated | Dublin | VA | — | ◇ UNVERIFIED |
| AIApphia Investments, LLC | Casa Grande | AZ | — | ◇ UNVERIFIED |
| AAApple and Honey, LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| ASAppleton Supply CO | Appleton | WI | — | ◇ UNVERIFIED |
| AEApplied Energy Technologies, INC. | Maumee | OH | — | ◇ UNVERIFIED |
| AEApplied Energy Technology | Tempe | AZ | — | ◇ UNVERIFIED |
| ALApplied Laser Technologies LLC | Schofield | WI | — | ◇ UNVERIFIED |
| ALApplied Laser Technologies LLC | Schofield | WI | — | ◇ UNVERIFIED |
| AMApplied Materials INC | Santa Clara | CA | — | ◇ UNVERIFIED |
| AMApplied Material Technologies INC Dba Fabcor Precision Sheet Metal Fab | Fountain Valley | CA | — | ◇ UNVERIFIED |
| AMApplied Metallurgial Corp. | Gilmer | TX | — | ◇ UNVERIFIED |
| APApplied Process Cooling CORP | Sanger | CA | — | ◇ UNVERIFIED |
| APA. Pratt Holdings LLC | Tonawanda | NY | — | ◇ UNVERIFIED |
 Aprotech Powertrain LLC | Asheville | NC | — | ◇ UNVERIFIED |
| ACAPTA Capital, Inc. | Canandaigua | NY | — | ◇ UNVERIFIED |
| ACApt Cnc INC | Kasota | MN | — | ◇ UNVERIFIED |
| AIAptek INC | San Jose | CA | — | ◇ UNVERIFIED |
| AEAptim Environmental & Infrastructure, INC. (0332010051) | Findlay | OH | — | ◇ UNVERIFIED |
| AMApt Metal Fabricators, INC. | Pacoima | CA | — | ◇ UNVERIFIED |
| AApw | Anaheim | CA | — | ◇ UNVERIFIED |
| AMApw Mayville LLC | Mayville | WI | — | ◇ UNVERIFIED |
| AAAqua America INC. | Saint George | UT | — | ◇ UNVERIFIED |
| AEAquacare Environment, INC. | Bellingham | WA | — | ◇ UNVERIFIED |
| AIAqua-Doc International, LTD. | Big Bend | WI | — | ◇ UNVERIFIED |
| ACAquamatic Cover Systems | Gilroy | CA | — | ◇ UNVERIFIED |
| ADAquatic Designing INC Dba North Coast Fabricators | Eureka | CA | — | ◇ UNVERIFIED |
| ATAqua Tool LLC | Madison Heights | MI | — | ◇ UNVERIFIED |
| ASAquaturbo Systems, INC | Springdale | AR | — | ◇ UNVERIFIED |
| AIAradyne Industries | Brookshire | TX | — | ◇ UNVERIFIED |
| ATAranda Tooling INC | Huntington Beach | CA | — | ◇ UNVERIFIED |
| APAransas Pass Site | Aransas Pass | TX | — | ◇ UNVERIFIED |
| ARA & R Aviation Services | Tumwater | WA | — | ◇ UNVERIFIED |
| AIArcadia INC | Waipahu | HI | — | ◇ UNVERIFIED |
| AIArcadia, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| AIArcadia Industrial Corporation | Glen Campbell | PA | — | ◇ UNVERIFIED |
| ALArcadia Louvered Roof | Dahlonega | GA | — | ◇ UNVERIFIED |
| ASArcadia Security and Patrol | Vancouver | WA | — | ◇ UNVERIFIED |
| APArcal Precision Components, Incorporated | Tucson | AZ | — | ◇ UNVERIFIED |
| AIArcast, Inc. | Oxford | ME | — | ◇ UNVERIFIED |
| ACArch Capital Partners LLC | Beaumont | TX | — | ◇ UNVERIFIED |
| APArchers Precision INC | Tigard | OR | — | ◇ UNVERIFIED |
| ASArchibald Sheet Metal, Inc. | Lakeside | CA | — | ◇ UNVERIFIED |
| ACArchitectural Construction Services INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ADArchitectural Design Concepts | Springfield | MO | — | ◇ UNVERIFIED |
| AEArchitectural Elements | Bellingham | WA | — | ◇ UNVERIFIED |
| AEArchitectural Exterior Services LLC | Kansas City | MO | — | ◇ UNVERIFIED |
| AFArchitectural Fabrications INC | Auburn | WA | — | ◇ UNVERIFIED |
| AIArchitectural & Industrial Metal Fabrication | Roswell | GA | — | ◇ UNVERIFIED |
| AIArchitectural Iron Company INC. | Milford | PA | — | ◇ UNVERIFIED |
| AIArchitectural Iron Products INC | Portland | OR | — | ◇ UNVERIFIED |
| AMArchitectural Materials | San Diego | CA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Solutions | Austell | GA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Specialties INC. | Douglasville | GA | — | ◇ UNVERIFIED |
| AMArchitectural Metal Supply Inc | Richmond | VT | — | ◇ UNVERIFIED |
| AMArchitectural Metal Supply Inc. | Richmond | VT | — | ◇ UNVERIFIED |
| AMArchitectural Metal Works INC | Turner | OR | — | ◇ UNVERIFIED |
| AOArchitectural Ornamental Iron Fab., INC | Ludlow | KY | — | ◇ UNVERIFIED |
| APArchitectural Products Development, Inc. | Cleveland | OH | — | ◇ UNVERIFIED |
| ASArchitectural Sheet Metal & Panels, INC. | Cheyenne | WY | — | ◇ UNVERIFIED |
| ASArchitectural Sheetmetal Products, INC. | Scotia | NY | — | ◇ UNVERIFIED |
| ASArchitectural Sheet Metal Systems, INC. | Bridgeton | MO | — | ◇ UNVERIFIED |
| ASArchitectural Sheet Metal Systems, Incorporated | Saint Louis | MO | — | ◇ UNVERIFIED |
| ASArchitectural Steel & Aluminum Products, INC. | Dallas | GA | — | ◇ UNVERIFIED |
| ASArchitectural & Structural Steel Co, INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| AMArch Metals, INC. | Belgrade | MT | — | ◇ UNVERIFIED |
| APArch Precision Technology INC | Bridgeton | MO | — | ◇ UNVERIFIED |
| AIArc International | North Las Vegas | NV | — | ◇ UNVERIFIED |
| AIArclight Industries LLC | Venetia | PA | — | ◇ UNVERIFIED |
| ASArclin Surfaces | Blythewood | SC | — | ◇ UNVERIFIED |
| AMArc Metals CORP | Saint Marys | PA | — | ◇ UNVERIFIED |
| ANArc N Spark Welding INC | Kodiak | AK | — | ◇ UNVERIFIED |
| AAArco Am/pm Stanton Plaza | Stanton | CA | — | ◇ UNVERIFIED |
| AMArco Metals, INC | Baltimore | MD | — | ◇ UNVERIFIED |
| AWArcosa Wind Towers, INC. - Newton | Newton | IA | — | ◇ UNVERIFIED |
| ALArcpro LLC | Weare | NH | — | ◇ UNVERIFIED |
| AIArc-rite, INC. | Palatka | FL | — | ◇ UNVERIFIED |
| ASArc Services | Roseville | MN | — | ◇ UNVERIFIED |
| ATArctic Tool & Engineering Co., LLC | Greenville | RI | — | ◇ UNVERIFIED |
| ALArcworx, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| APArete Prime Products INC. | Converse | IN | — | ◇ UNVERIFIED |
| APArete Products & Manufacturing LLC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| AMArevalo Manufacturing, INC. | Houston | TX | — | ◇ UNVERIFIED |
| AIArgo Industiral Machining INC. | Punxsutawney | PA | — | ◇ UNVERIFIED |
| ASArgo Safety Railings INC | Portland | OR | — | ◇ UNVERIFIED |
| AMArgus Machine | Tucson | AZ | — | ◇ UNVERIFIED |
| ARA & R Iron Works, INC. | Conshohocken | PA | — | ◇ UNVERIFIED |
| AMAris Machinery Movers | Walnut | CA | — | ◇ UNVERIFIED |
| AMAristotle Metal Works | Lawrenceville | GA | — | ◇ UNVERIFIED |
| ACArizona Carbide Tools, INC. | Phoenix | AZ | — | ◇ UNVERIFIED |
| AEArizona Equipment Fabrication L.l.c. | Flagstaff | AZ | — | ◇ UNVERIFIED |
| APArizona Precision Industries, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| ASArjae Sheet Metal CO INC | Happy Valley | OR | — | ◇ UNVERIFIED |
| AAArk Alloy, LLC | Reedsburg | WI | — | ◇ UNVERIFIED |
| ALArktura LLC | Gardena | CA | — | ◇ UNVERIFIED |
| AIArlington Iron Works | Manassas | VA | — | ◇ UNVERIFIED |
| ARA & R Machine Tool INC | Burnsville | MN | — | ◇ UNVERIFIED |
