| AHAldag Honold Mechanical | Sheboygan | WI | — | ◇ UNVERIFIED |
| ADAlderman Datsun | New Castle | DE | — | ◇ UNVERIFIED |
| ARAleris Rolled Products INC | Roxboro | NC | — | ◇ UNVERIFIED |
| ASAlessio & Sons CO | Norridge | IL | — | ◇ UNVERIFIED |
| ARAlexandria Real Estate | Woburn | MA | — | ◇ UNVERIFIED |
| ALAlfa Laval Heat Plt | Lykens | PA | — | ◇ UNVERIFIED |
| ALAlfa Laval Inc-standard Refrigeration | Wood Dale | IL | — | ◇ UNVERIFIED |
 Algonquin Industries INC | Hopedale | MA | — | ◇ UNVERIFIED |
| AAAll About Blinds & Shutters | Jacksonville | FL | — | ◇ UNVERIFIED |
| ACAll Cleaners | Aurora | IL | — | ◇ UNVERIFIED |
| AIAllen Iron Works and Supply, INC. | Tarrant | AL | — | ◇ UNVERIFIED |
| AAAlliance Animal Clinic | Alliance | NE | — | ◇ UNVERIFIED |
| ATAlliance Tank Service LLC / Cushing Facility | Cushing | OK | — | ◇ UNVERIFIED |
| AMAllied Metal Industries INC | Newark City | NJ | — | ◇ UNVERIFIED |
| ASAllied Steel CO INC | Riverside | CA | — | ◇ UNVERIFIED |
| ATAllied Tube & Conduit | South Holland | IL | — | ◇ UNVERIFIED |
| AMAll Metal Recycling INC | Springfield | MO | — | ◇ UNVERIFIED |
| AMAll Metals Recycling INC | Hardwick | VT | — | ◇ UNVERIFIED |
| ACAlloy Custom Products | Lafayette | IN | — | ◇ UNVERIFIED |
| ACAlloy Custom Products, INC. - Treatment Plant #2 | Lafayette | IN | — | ◇ UNVERIFIED |
| ACAlloy Custom Products LLC | Delphi | IN | — | ◇ UNVERIFIED |
| AFAlloy Fabrication INC | Reading | PA | — | ◇ UNVERIFIED |
| APAll Pak Container | Renton | WA | — | ◇ UNVERIFIED |
| ASAll Southern Fabricators, LLC | Clearwater | FL | — | ◇ UNVERIFIED |
| ASAllstate Steel CO | Jacksonville | FL | — | ◇ UNVERIFIED |
| ASAll Steel Construction-malvern Facility | Malvern | AR | — | ◇ UNVERIFIED |
| AIAlmaco INC | Nevada | IA | — | ◇ UNVERIFIED |
 Alonso & Carus Iron Works INC | Catano | PR | — | ◇ UNVERIFIED |
| AGAlpha Graphics Finishing Incorporated | Peabody | MA | — | ◇ UNVERIFIED |
| AIAlpine Industrial Manufacturing, INC. | Lewiston | ID | — | ◇ UNVERIFIED |
| ASAlpine Steel Fabricators | Colorado Springs | CO | — | ◇ UNVERIFIED |
| AIAlply INC | De Kalb | MS | — | ◇ UNVERIFIED |
| ASAlro Steel INC (1431154016) | Cincinnati | OH | — | ◇ UNVERIFIED |
| APAlstom Power INC | Easton | PA | — | ◇ UNVERIFIED |
| AMAlthin Medical INC | Hialeah | FL | — | ◇ UNVERIFIED |
| AMAlton Materials | Alton | IL | — | ◇ UNVERIFIED |
| AIAltrachem INC | Joliet | IL | — | ◇ UNVERIFIED |
| AIAlvar INC | Washburn | IL | — | ◇ UNVERIFIED |
| ASAmazon.com Services LLC Hmw1 | Wilmington | IL | — | ◇ UNVERIFIED |
| ABAmer Bridge Holding Co/coraopolis | Coraopolis | PA | — | ◇ UNVERIFIED |
| AEAmeren - Elgin Energy Center | Elgin | IL | — | ◇ UNVERIFIED |
| ARAmerenenergy Resouces Generating CO | Peoria | IL | — | ◇ UNVERIFIED |
| AMAmerica Material Sales | Maywood | IL | — | ◇ UNVERIFIED |
| ABAmerican Boiler Works | Arlington | WA | — | ◇ UNVERIFIED |
| ABAmerican Building Products | Salem | IL | — | ◇ UNVERIFIED |
| ACAmerican Cargo Group Trailers LLC Pa Div | Mcadoo | PA | — | ◇ UNVERIFIED |
| ADAmerican Demolition CORP | La Grange Park | IL | — | ◇ UNVERIFIED |
 American Fabrication Site | Idaho Falls | ID | — | ◇ UNVERIFIED |
| AFAmerican Fiberglass Corporation | Rock Hill | SC | — | ◇ UNVERIFIED |
| AFAmerican Fiberglass Corporation | Sarasota | FL | — | ◇ UNVERIFIED |
| AHAmerican Hood Systems INC. | Elyria | OH | — | ◇ UNVERIFIED |
| AHAmerican Hvac Mfg INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| AIAmerican Idustrial Fabricators INC | Saint Amant | LA | — | ◇ UNVERIFIED |
| AMAmerican Machine & Manufacturing, INC. | Abbeville | AL | — | ◇ UNVERIFIED |
| AMAmerican Mine Services | Man | WV | — | ◇ UNVERIFIED |
| AOAmerican Optical | Southbridge | MA | — | ◇ UNVERIFIED |
| ATAmerican Tool Center Lansing | Lansing | MI | — | ◇ UNVERIFIED |
| ATAmerican Trim LLC - Product Center 4 | Wapakoneta | OH | — | ◇ UNVERIFIED |
| AWAmerican Welding and Tank | Bloomfield | IA | — | ◇ UNVERIFIED |
| AWAmerican Welding & Ta | Jesup | GA | — | ◇ UNVERIFIED |
| ACAmeristeel CORP | Plant City | FL | — | ◇ UNVERIFIED |
| ASAmeron Steel Fabrication Division | Fontana | CA | — | ◇ UNVERIFIED |
| ARAmg Resources CORP | Youngstown | OH | — | ◇ UNVERIFIED |
| AAmico-lakeland | Lakeland | FL | — | ◇ UNVERIFIED |
| AIAmpg Indianapolis | Indianapolis | IN | — | ◇ UNVERIFIED |
| ACAmstar Corporation | Boston | MA | — | ◇ UNVERIFIED |
| ARAmsted Rail Company INC | Homer | MI | — | ◇ UNVERIFIED |
| AAnacomp | Denver | CO | — | ◇ UNVERIFIED |
| AIAn-cor Industrial Plastics | North Tonawanda | NY | — | ◇ UNVERIFIED |
| AHAnderson Heat Treating INC | Rockford | IL | — | ◇ UNVERIFIED |
| ALAnderson Lawn Products Group | Bowling Green | OH | — | ◇ UNVERIFIED |
| AMAnderson Machine and Metal Works LTD | Blue Creek | OH | — | ◇ UNVERIFIED |
| ASAnderson Silver Plating CO INC | Elkhart | IN | — | ◇ UNVERIFIED |
| AWAnderson Woodwaste & Recycling INC | Anderson | SC | — | ◇ UNVERIFIED |
| AIAndritz, INC. | Pell City | AL | — | ◇ UNVERIFIED |
| AMAndros Mfg CORP | Rochester | NY | — | ◇ UNVERIFIED |
| AMAngelini Metal Works | Hialeah | FL | — | ◇ UNVERIFIED |
| ARAnimal Rescue League Fall River | Fall River | MA | — | ◇ UNVERIFIED |
| APAntioch Packing House | Antioch | IL | — | ◇ UNVERIFIED |
| ASAo Smith Water Products CO | Renton | WA | — | ◇ UNVERIFIED |
| AFApex Fabrication & Design INC | Boyertown | PA | — | ◇ UNVERIFIED |
| AHApi Heat Transfer INC | Arcade | NY | — | ◇ UNVERIFIED |
| AMApollo Machine & Mfg INC | Micco | WV | — | ◇ UNVERIFIED |
| AIApple INC. (ur01) | Sunnyvale | CA | — | ◇ UNVERIFIED |
| ARAppliance Recylcers INC | Granite City | IL | — | ◇ UNVERIFIED |
| ACApplied Cryo Technologies | Houston | TX | — | ◇ UNVERIFIED |
| AMApril Metal Works LLC | Hudson | NH | — | ◇ UNVERIFIED |
| AEApw Erie/erie | Erie | PA | — | ◇ UNVERIFIED |
| AMApw Mayville LLC | Creedmoor | NC | — | ◇ UNVERIFIED |
| AMApx Mitchell Machine Shop | Greencastle | PA | — | ◇ UNVERIFIED |
| AAqueousvets | Jacksonville | FL | — | ◇ UNVERIFIED |
| AIAquion INC | Roselle | IL | — | ◇ UNVERIFIED |
| AWAquion Water Treatment Products LLC Awtp Holding LLC | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| ATAranda Tooling INC | Chino | CA | — | ◇ UNVERIFIED |
| ARArcher Road Imports | Gainesville | FL | — | ◇ UNVERIFIED |
| ASArcher Screw Products | Franklin Park | IL | — | ◇ UNVERIFIED |
| AMArchitechtural Metal, INC | Santa Fe | NM | — | ◇ UNVERIFIED |
| ARArchitectural Rails INC | Panama City | FL | — | ◇ UNVERIFIED |
| ASArchitectural Specialty Products INC | Chicago | IL | — | ◇ UNVERIFIED |
| ALArcron LLC | Menomonee Falls | WI | — | ◇ UNVERIFIED |
