| AMAerospace Mill Products LLC | Ontario | CA | — | ◇ UNVERIFIED |
| APAerospace Precision Cleaning, INC. (apci) | New Church | VA | — | ◇ UNVERIFIED |
| ATAerospace Technical Metal Finishing LLC | Valencia | CA | — | ◇ UNVERIFIED |
| AWAerospace Welding INC | Los Angeles | CA | — | ◇ UNVERIFIED |
 Aero Staking* | Elmhurst | IL | — | ◇ UNVERIFIED |
| AMAerostar Manufacturing LLC | Romulus | MI | — | ◇ UNVERIFIED |
| ALAeroswiss LLC | Meriden | CT | — | ◇ UNVERIFIED |
| ACAerotech Cnc | Corona | CA | — | ◇ UNVERIFIED |
| ASAerotech Stripping LLC | Marysville | WA | — | ◇ UNVERIFIED |
| AAerotek | Selma | CA | — | ◇ UNVERIFIED |
| AAerotek | Bristol | VA | — | ◇ UNVERIFIED |
| AIAerotek, INC. | Scottdale | GA | — | ◇ UNVERIFIED |
| ACAes Clean Technology, INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| ASAes Sunoptics INC | Sacramento | CA | — | ◇ UNVERIFIED |
| ATA.e. Thurbur Machine CO. | Murray | UT | — | ◇ UNVERIFIED |
| AIA-fab Industries, LLC | Keller | TX | — | ◇ UNVERIFIED |
| AMAfco Manufacturing | Holly | MI | — | ◇ UNVERIFIED |
| AAffinia | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | West Palm Beach | FL | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | Loxahatchee | FL | — | ◇ UNVERIFIED |
| AUAfinitas US INC | New Hampton | IA | — | ◇ UNVERIFIED |
| AMA.f. Murphy Die and Machine | Quincy | MA | — | ◇ UNVERIFIED |
| APA.f. Paul Company | Coraopolis | PA | — | ◇ UNVERIFIED |
| AFA & F Welding INC. | West Valley City | UT | — | ◇ UNVERIFIED |
| AWAF Welding & Manufacturing LLC | Hutchinson | KS | — | ◇ UNVERIFIED |
| AWAF Welding & Manufacturing LLC | Inman | KS | — | ◇ UNVERIFIED |
| APAga Precision Systems | Santa Ana | CA | — | ◇ UNVERIFIED |
| ASAgate Steel INC. | Reno | NV | — | ◇ UNVERIFIED |
| AHAgc Heat Exchanger INC | Fairview | OR | — | ◇ UNVERIFIED |
| ACAgco CORP Dekalb | Dekalb | IL | — | ◇ UNVERIFIED |
| AGA & G Electropolish | Fountain Valley | CA | — | ◇ UNVERIFIED |
| AMAggregate Machinery INC | Salem | OR | — | ◇ UNVERIFIED |
| AHAG Holdings LLC | New Holstein | WI | — | ◇ UNVERIFIED |
| AMAgile Manufacturing Group, Inc. | Worthing | SD | — | ◇ UNVERIFIED |
| AIAg Industrial Manufacturing INC | Lodi | CA | — | ◇ UNVERIFIED |
| ALAg Light and Sound INC | Ronkonkoma | NY | — | ◇ UNVERIFIED |
| AMAg Machining and Industries INC. | Englewood | CO | — | ◇ UNVERIFIED |
| AGA & G Manufacturing Co., INC. | Lynn | MA | — | ◇ UNVERIFIED |
| AIAgrashell INC | Vernon | CA | — | ◇ UNVERIFIED |
| AIAgrequip INC. | Houghton | IA | — | ◇ UNVERIFIED |
| AMAgricultural Manufacturing | Fresno | CA | — | ◇ UNVERIFIED |
| APAgro Plating | Santee | CA | — | ◇ UNVERIFIED |
| AMAgtek Metal Works & Millwright, INC. | Hartville | MO | — | ◇ UNVERIFIED |
| AFAgua Fria High School | Avondale | AZ | — | ◇ UNVERIFIED |
| AFAhc Fabrication CO. | Beggs | OK | — | ◇ UNVERIFIED |
| AHA H K Electronic Sheet Metal, Inc. | San Jose | CA | — | ◇ UNVERIFIED |
| AFAhlborn Fence & Steel INC | Santa Rosa | CA | — | ◇ UNVERIFIED |
| AMAh Machines, LLC | Marathon | WI | — | ◇ UNVERIFIED |
| APA&h Polishing and Finishing | Cranston | RI | — | ◇ UNVERIFIED |
| AIA I C Stripping & Sandblasting | San Jose | CA | — | ◇ UNVERIFIED |
| AIAi Industries | Redwood City | CA | — | ◇ UNVERIFIED |
| ATAij Technologies LLC | San Jose | CA | — | ◇ UNVERIFIED |
| ACAIMetals, Corp | Dallas | TX | — | ◇ UNVERIFIED |
| ASAim Steel International, INC. | Morrow | GA | — | ◇ UNVERIFIED |
| ASAirbagit.com Suspension LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| ACAir Cabin Engineering INC | Orange | CA | — | ◇ UNVERIFIED |
| ACAir Capital Flight Line Hangar | Wichita | KS | — | ◇ UNVERIFIED |
| AEAircraft Extrusion CO | Chico | CA | — | ◇ UNVERIFIED |
 Aircraft Welding, INC. | Willoughby | OH | — | ◇ UNVERIFIED |
| AXAircraft X-ray Labs INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| ADAir Duct, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| AMAirfilm Manufacturing INC Dba Meeker Aviation | Georgetown | CA | — | ◇ UNVERIFIED |
| ACAirfoil Contour, L.l.c. | Miami | FL | — | ◇ UNVERIFIED |
| ATAirfoil Technologies International | Compton | CA | — | ◇ UNVERIFIED |
| AUAirgas USA LLC | Montgomeryville | PA | — | ◇ UNVERIFIED |
| AMAir-lake Machine - Welding Dba Diverse Machine Wor | Lakeville | MN | — | ◇ UNVERIFIED |
| ALAirlock LLC | Riverton | UT | — | ◇ UNVERIFIED |
| APAirman Products LLC | Brighton | MI | — | ◇ UNVERIFIED |
| ACAirmetal CORP | Jackson | MI | — | ◇ UNVERIFIED |
| APAir-o-fan Products | Dinuba | CA | — | ◇ UNVERIFIED |
| AIAir-Tech Industrial Design, Inc. | Monrovia | IN | — | ◇ UNVERIFIED |
| APAirtech Products, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| ATAir Tight Stainless Manufacturing & Seal Service | Lubbock | TX | — | ◇ UNVERIFIED |
| APAirway Products INC. | Princeton | MN | — | ◇ UNVERIFIED |
| AIA & I Steel Fabricators, INC. | Pomona | CA | — | ◇ UNVERIFIED |
| AIAitkin Iron Works INC | Aitkin | MN | — | ◇ UNVERIFIED |
| AMAitkin Machine - Manufacturing LLC | Aitkin | MN | — | ◇ UNVERIFIED |
| AJA & J Fabricators, INC. | Minco | OK | — | ◇ UNVERIFIED |
| AJA J Farms LLC | Hayfield | MN | — | ◇ UNVERIFIED |
| AIAJM Industries, Inc. | Runnemede | NJ | — | ◇ UNVERIFIED |
| AJA J Oster Caribe LLC | Caguas | PR | — | ◇ UNVERIFIED |
| AJA & J Welding | Pomona | CA | — | ◇ UNVERIFIED |
| AMAka Machining INC. | Simi Valley | CA | — | ◇ UNVERIFIED |
| AMAkers Metal Polishing Plating & Repair | Houston | TX | — | ◇ UNVERIFIED |
| ATAkerstrom Tool & Machine LLC | Rosemont | NJ | — | ◇ UNVERIFIED |
| AMAkey Manufacturing Company, INC. | Footville | WI | — | ◇ UNVERIFIED |
| AKA.K. Kraussel Tool & Mfg. Corp. | Milwaukee | WI | — | ◇ UNVERIFIED |
| AKA & K Machine Services LLC | Gilroy | CA | — | ◇ UNVERIFIED |
| AKA. K. Metal Fabricators, INC. | Alexandria | VA | — | ◇ UNVERIFIED |
| ALAkm LLC Dba Volks Constructors | Prairieville | LA | — | ◇ UNVERIFIED |
| ARA-korn Roller INC (relocated to 0311145) | Denver | CO | — | ◇ UNVERIFIED |
| AMAkraturn Manufacturing, INC. | Johnson City | NY | — | ◇ UNVERIFIED |
| ASAk Steel and Tubing | Franklin | IN | — | ◇ UNVERIFIED |
| AMAlabama Metal Fabricators, INC. | Elberta | AL | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries Corporation | Dayton | TX | — | ◇ UNVERIFIED |
| AMAlabama Metal Products, INC | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| ALAlaco Ladder CO | Chino | CA | — | ◇ UNVERIFIED |
| ASAlamance Steel Fabricators, INC. | Archdale | NC | — | ◇ UNVERIFIED |
| AHAlan Hydraulics and Machinery, INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| AKAlan Kovacs | Orange | CA | — | ◇ UNVERIFIED |
