| SFSmg Fab, INC. | Leola | PA | — | ◇ UNVERIFIED |
| SIStyme Industries INC | Kimball | MN | — | ◇ UNVERIFIED |
| SSSytech Spokane | Spokane | WA | — | ◇ UNVERIFIED |
| TSTimes Square Stage Lighting CO INC | Stony Point | NY | — | ◇ UNVERIFIED |
| TPTri Precision Sheet Metal INC | Anaheim | CA | — | ◇ UNVERIFIED |
| VRValley Rolling Corporation | Hubbard | OR | — | ◇ UNVERIFIED |
| WPWa317949902 - Precision Fabricators LLC | Seattle | WA | — | ◇ UNVERIFIED |
| WMWest Milton Fabricators, INC. | Greenville | OH | — | ◇ UNVERIFIED |
| 1H119 Hill Street @ Orange Commons Industrial Park | Orange | NJ | — | ◇ UNVERIFIED |
| 1W1395 W. Jeffrey Addison, LLC | Addison | IL | — | ◇ UNVERIFIED |
| 1P14703 Partners Holdings LLC | Houston | TX | — | ◇ UNVERIFIED |
| 1H175 Hill Street @ Orange Commons Industrial Park | Orange | NJ | — | ◇ UNVERIFIED |
| 2T2601 Timber Lane LLC | Dayton | OH | — | ◇ UNVERIFIED |
| 3S360 Sheetmetal LLC | Vancouver | WA | — | ◇ UNVERIFIED |
| 3S360 Sheet Metal Products | Vancouver | WA | — | ◇ UNVERIFIED |
| 3D3d Designs, INC. | Columbus | NE | — | ◇ UNVERIFIED |
| 4J4790 Jacquelyn LLC | Fresno | CA | — | ◇ UNVERIFIED |
| 4C4 Corner Architectural Sheet Metal INC | Excelsior | MN | — | ◇ UNVERIFIED |
| 4V4Elements Ventures LLC | Sherman | TX | — | ◇ UNVERIFIED |
| 4P4 P Metals LLC | Cleburne | TX | — | ◇ UNVERIFIED |
| 5L5Badgers LLC | Tempe | AZ | — | ◇ UNVERIFIED |
| 6S636 Spring St, LLC | Richmond | CA | — | ◇ UNVERIFIED |
| 6J6 J's Limited | Eugene | OR | — | ◇ UNVERIFIED |
| 8T801 Trailer Manufacturing CORP | American Fork | UT | — | ◇ UNVERIFIED |
| AMA1 Metal Products INC | Commerce | CA | — | ◇ UNVERIFIED |
| ASA-1 Sheet Metal and Air Conditioning, INC. | Beaumont | TX | — | ◇ UNVERIFIED |
| ATA-1 Tank, INC. | Paso Robles | CA | — | ◇ UNVERIFIED |
| AIAadg, INC. | Ceres | CA | — | ◇ UNVERIFIED |
| AAA and S Industries | Poplar | MT | — | ◇ UNVERIFIED |
| ACAaron Carter Furniture LLC | Ephraim | UT | — | ◇ UNVERIFIED |
| AFAb Fabrication | Modesto | CA | — | ◇ UNVERIFIED |
| AFAccra Fab INC Appleway Dr | Liberty Lake | WA | — | ◇ UNVERIFIED |
| ALAccu-fab LLC | Raleigh | NC | — | ◇ UNVERIFIED |
| ADAccurate Deburring and Welding Systems | Anaheim | CA | — | ◇ UNVERIFIED |
| AMAccurate Metal Solutions Anaheim, LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| AMAccurate Metal Solutions Oxnard LLC | Oxnard | CA | — | ◇ UNVERIFIED |
| APAccutrex Prod Cecil Plt | Canonsburg | PA | — | ◇ UNVERIFIED |
| AMAc Mfg. Co., INC. | Coventry | RI | — | ◇ UNVERIFIED |
| ASAcoustical Sheetmetal INC. | Virginia Beach | VA | — | ◇ UNVERIFIED |
| ASAcoustic Solutions INC. | Virginia Beach | VA | — | ◇ UNVERIFIED |
| AEActron Entities | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| ACAdvance Concrete Form, Inc.. | Madison | WI | — | ◇ UNVERIFIED |
| ACAdvanced Coil Industries, Inc. | Washington | PA | — | ◇ UNVERIFIED |
| ADAdvanced Design Mfg | Banning | CA | — | ◇ UNVERIFIED |
| ADAdvanced Door Technologies, INC. | East Stroudsburg | PA | — | ◇ UNVERIFIED |
| AIAdvanced Ind Svc Piping & Fabrication York | York | PA | — | ◇ UNVERIFIED |
| AMAdvanced Metal Works, INC | Fresno | CA | — | ◇ UNVERIFIED |
| AMAdvanced Mfg & Development INC Dba Metal Fx | Willits | CA | — | ◇ UNVERIFIED |
| APAdvanced Precision Mfg. INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| ASAdvanced Seismic Hardware LLC | Portland | OR | — | ◇ UNVERIFIED |
| ASAdvanced Sheet Metal, LLC | New Orleans | LA | — | ◇ UNVERIFIED |
| AHAdvance Heat Transfer Solutions | Flowery Branch | GA | — | ◇ UNVERIFIED |
| AEA & E Metal Roofing Supply Central, LLC | Kellyton | AL | — | ◇ UNVERIFIED |
| AIAeridyne, INC. | Denver | CO | — | ◇ UNVERIFIED |
| APAero Parts Manufacturing & Repair INC | Rio Rancho | NM | — | ◇ UNVERIFIED |
| AIAes Industries, INC. | Reno | NV | — | ◇ UNVERIFIED |
| AFAfc Finishing Systems | Oroville | CA | — | ◇ UNVERIFIED |
| AMAffordable Metal INC. | Hialeah | FL | — | ◇ UNVERIFIED |
| ABAg Body INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| AMA.g. Miller Company, INC. | Springfield | MA | — | ◇ UNVERIFIED |
| ASAguayo's Sheet Metal Mfg, INC | Bayamon | PR | — | ◇ UNVERIFIED |
| ACAir Central INC | Honolulu | HI | — | ◇ UNVERIFIED |
| AIAirconcepts, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| ACAir Conditioning Products CO | Romulus | MI | — | ◇ UNVERIFIED |
| ACAir Conveying Corporation | Memphis | TN | — | ◇ UNVERIFIED |
| ADAir Distribution Corporation | Canton | MA | — | ◇ UNVERIFIED |
| ADAir Distribution Systems, INC. | Cherry Hill | NJ | — | ◇ UNVERIFIED |
| AFAir Flow Products, INC. | Hueytown | AL | — | ◇ UNVERIFIED |
| AMAir Masters, INC. | Honolulu | HI | — | ◇ UNVERIFIED |
| AMAir Movement, INC | Theodore | AL | — | ◇ UNVERIFIED |
| APAir Performance INC. | Hartford | AL | — | ◇ UNVERIFIED |
| APAir Purchases of New Hampshire, INC. | Eliot | ME | — | ◇ UNVERIFIED |
| ASAir Solutions Heating and Cooling, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| ASAir Systems Sheet Metal Company, INC | Hurricane | WV | — | ◇ UNVERIFIED |
| ASAir Systems Sheet Metal Company, INC | Clarksburg | WV | — | ◇ UNVERIFIED |
| ATAir Transport Mfg CO | Glendale | CA | — | ◇ UNVERIFIED |
| AIAJS Investment Group, LLC | San Jose | CA | — | ◇ UNVERIFIED |
| AKA & K Development CO | Eugene | OR | — | ◇ UNVERIFIED |
| AKA & K Metal Fabrication, INC. | Dalton | GA | — | ◇ UNVERIFIED |
| AMAlaka'i Mechanical | Kaneohe | HI | — | ◇ UNVERIFIED |
| ARAleris Rolled Products INC | Roxboro | NC | — | ◇ UNVERIFIED |
 A.l. Garey & Associates, INC. | Pompano Beach | FL | — | ◇ UNVERIFIED |
| AMAlias Manufacturing LLC | Boise | ID | — | ◇ UNVERIFIED |
| AAAll About Gutter & Sheet Metal INC | Portland | OR | — | ◇ UNVERIFIED |
| ASAllair Sheet Metal, CORP. | Brooklyn | NY | — | ◇ UNVERIFIED |
| AAAll American Finishing LLC | Las Vegas | NV | — | ◇ UNVERIFIED |
| ASAllan Schaffer | Livermore | CA | — | ◇ UNVERIFIED |
| ACAll County Sheet Metal | Lake Worth Beach | FL | — | ◇ UNVERIFIED |
| ACAll Custom Aluminum | Cocoa | FL | — | ◇ UNVERIFIED |
| AFAll Fab Precision Sheetmetal | Santa Clara | CA | — | ◇ UNVERIFIED |
| ARAllison Resources LLC | Hurst | TX | — | ◇ UNVERIFIED |
| AMAll Metal Fabricators | Chantilly | VA | — | ◇ UNVERIFIED |
| ASAlloyd Sheet Metal & Insulation CO. INC | Cincinnati | OH | — | ◇ UNVERIFIED |
| ASAll-rite Sheet Metal, INC. | Houston | TX | — | ◇ UNVERIFIED |
| ASAll Service Machine Shop, INC. | Chalmette | LA | — | ◇ UNVERIFIED |
| ASAll Sheet Metal Company | Oklahoma City | OK | — | ◇ UNVERIFIED |
| ASAllstate Sheet Metal, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AGAllsteel & Gypsum Products, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| AAll-storage | Fridley | MN | — | ◇ UNVERIFIED |
| ASAloma Shim and Manufacturing | Verona | PA | — | ◇ UNVERIFIED |
