| APA&b Products and Services LLC | Bolivar | MO | — | ◇ UNVERIFIED |
| ABAbrasive Blast Unit | Houston | TX | — | ◇ UNVERIFIED |
| AFAbs Fabrication LLC | Largo | FL | — | ◇ UNVERIFIED |
| APAbsolute Precision, LLC | Wolcott | NY | — | ◇ UNVERIFIED |
| ATAbsolute Turning & Machine, INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| AWAb & W Incorporated | Boston | MA | — | ◇ UNVERIFIED |
| ACAcacia Custom Metals LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| ACAc Cages, INC. | Orange City | FL | — | ◇ UNVERIFIED |
| AMAccucraft Mfg | Smyrna | GA | — | ◇ UNVERIFIED |
| AIAccu-fab, Incorporated | Wheeling | IL | — | ◇ UNVERIFIED |
| AOAccufab of Oklahoma LLC | Minco | OK | — | ◇ UNVERIFIED |
| ACAccurate Components CORP | West Babylon | NY | — | ◇ UNVERIFIED |
| AFAccurate Fabrication, L.L.C. | Hartford | WI | — | ◇ UNVERIFIED |
| AMAccurate Measurement Controls, INC | Broussard | LA | — | ◇ UNVERIFIED |
| APAccurate Pattern, INC. | Butler | WI | — | ◇ UNVERIFIED |
| APAccurate Patterns INC. | New York | NY | — | ◇ UNVERIFIED |
| ALAce Laser Technologies INC | Elk River | MN | — | ◇ UNVERIFIED |
| APAce Plumbing and Rooter | San Francisco | CA | — | ◇ UNVERIFIED |
| APAce Precision America, INC. | Montgomery | AL | — | ◇ UNVERIFIED |
| AEAcg Enterprises | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AMAcme Metal Spinning INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ABAcrometal - Brainerd | Brainerd | MN | — | ◇ UNVERIFIED |
| AMAcs Marine Fabrication | Stockton | CA | — | ◇ UNVERIFIED |
| AAAct Aerospace | Gunnison | UT | — | ◇ UNVERIFIED |
| AMAction Metal Fabricators, INC. | Conyers | GA | — | ◇ UNVERIFIED |
| APAction Precision Machining | Leominster | MA | — | ◇ UNVERIFIED |
| ACActivar Construction Products Group INC | Eden Prairie | MN | — | ◇ UNVERIFIED |
| ASAdams Steel Service and Supply, Inc | McHenry | IL | — | ◇ UNVERIFIED |
| AUAdecco Usa, INC. | Covington | GA | — | ◇ UNVERIFIED |
| AMADJ Machining LLC | Tonawanda | NY | — | ◇ UNVERIFIED |
| ACAdscom Corporation | Glen Burnie | MD | — | ◇ UNVERIFIED |
| AMAdsing Manufacturing, INC. | Centre | AL | — | ◇ UNVERIFIED |
| APAds Precision Machining INC. | Tucson | AZ | — | ◇ UNVERIFIED |
| AAAdvanced Ag Concepts Inc. | Eureka | IL | — | ◇ 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 Forming Technology | Longmont | CO | — | ◇ UNVERIFIED |
| ARAdvanced R.v. Painting and Repair LLC | Salem | OR | — | ◇ UNVERIFIED |
| AFAdvantage Foundry Services INC | Decatur | IL | — | ◇ UNVERIFIED |
| AAAero Automation Ii, LLC | Broken Arrow | OK | — | ◇ UNVERIFIED |
| AAerosonics | California | MO | — | ◇ UNVERIFIED |
| AMAerospace Machine & Supply (mshinges.com) | Las Vegas | NV | — | ◇ UNVERIFIED |
| ACAes Clean Technology, INC. | Suwanee | GA | — | ◇ UNVERIFIED |
| AAffinia | Oklahoma City | OK | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | West Palm Beach | FL | — | ◇ UNVERIFIED |
| AMAffordable Metal Work CORP | Loxahatchee | FL | — | ◇ UNVERIFIED |
| AHAgc Heat Exchanger INC | Fairview | OR | — | ◇ UNVERIFIED |
| AHAG Holdings LLC | New Holstein | WI | — | ◇ UNVERIFIED |
