| OCOmohundro Company | Port Orchard | WA | — | ◇ UNVERIFIED |
| SASouthern Aviation Parts & Services | Pooler | GA | — | ◇ UNVERIFIED |
| 2D2680 Diehl LLC | Aurora | IL | — | ◇ UNVERIFIED |
| 3A3ana Aviation Services LLC | San Clemente | CA | — | ◇ UNVERIFIED |
| 9L9949, LLC | Omaha | NE | — | ◇ UNVERIFIED |
| AAAar Aircraft Component Services-ny | Garden City | NY | — | ◇ UNVERIFIED |
| AAAar - Aircraft Services Duluth | Duluth | MN | — | ◇ UNVERIFIED |
| APAar Precision Systems | Huntsville | AL | — | ◇ UNVERIFIED |
| AAAC Aerospace Management, LLC | Miami | FL | — | ◇ UNVERIFIED |
| AAAccel Aviation | Fort Myers | FL | — | ◇ UNVERIFIED |
 Accel Aviation Accessories LLC | Fort Myers | FL | — | ◇ UNVERIFIED |
| AMAccra Manufacturing | Bothell | WA | — | ◇ UNVERIFIED |
| AMAdmill Machine Co., LLC | New Britain | CT | — | ◇ UNVERIFIED |
 Advanced Ceramics Manufacturing | Tucson | AZ | — | ◇ UNVERIFIED |
 Advanced Cnc Manufacturing, INC. | Largo | FL | — | ◇ UNVERIFIED |
| ACAdvanced Composite Technologies, INC. | Sparks | NV | — | ◇ UNVERIFIED |
| ACAdvanced Custom Manufacturing (dba) | Chino | CA | — | ◇ UNVERIFIED |
| ASAdvanced Solutions & Calibrations INC | Fairburn | GA | — | ◇ UNVERIFIED |
 Advantage Aviation Technologies II, LLC | Dallas | TX | — | ◇ UNVERIFIED |
| ACAero Composites and Structures, INC. | Carrollton | TX | — | ◇ UNVERIFIED |
| ACAero Composites and Structures, INC. | Dallas | TX | — | ◇ UNVERIFIED |
| ACAero Controls Incorporated | Shelton | WA | — | ◇ UNVERIFIED |
| AEAero Engines INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| AFAero Fluid Products | Pacoima | CA | — | ◇ UNVERIFIED |
| AMAero Master Forming | City of Industry | CA | — | ◇ UNVERIFIED |
| AIAeromax Industries, Inc | Fort Worth | TX | — | ◇ UNVERIFIED |
| AIAeromax Industries, INC. | Canoga Park | CA | — | ◇ UNVERIFIED |
| AIAerometal International, INC. | Aurora | OR | — | ◇ UNVERIFIED |
| AAAero-nasch Aviation, INC. | Van Nuys | CA | — | ◇ UNVERIFIED |
| ADAeronauticas Design Inc. | Milwaukee | WI | — | ◇ UNVERIFIED |
| APAero Pacific Corporation | Placentia | CA | — | ◇ UNVERIFIED |
| APAero Parts Manufacturing & Repair INC | Rio Rancho | NM | — | ◇ UNVERIFIED |
| APAero Parts Mart, Inc. | Fort Worth | TX | — | ◇ UNVERIFIED |
| ARAero Recip Alaska | Anchorage | AK | — | ◇ UNVERIFIED |
| AUAeroservicios USA INC. | Miami | FL | — | ◇ UNVERIFIED |
| ADAerosoace Dynamics International | Valencia | CA | — | ◇ UNVERIFIED |
| ATAerospace Technologies | Fort Worth | TX | — | ◇ UNVERIFIED |
| AFAerospares Fabrication LLC | Paramount | CA | — | ◇ UNVERIFIED |
| APAerosphere Power Inc | Fairfield | NJ | — | ◇ UNVERIFIED |
| ACAerostructures CORP the | Everett | WA | — | ◇ UNVERIFIED |
| ASAero Structures LLC | Everett | WA | — | ◇ UNVERIFIED |
| AAeroturbine | Miramar | FL | — | ◇ UNVERIFIED |
| AUAero Union CORP | Chico | CA | — | ◇ UNVERIFIED |
| AUAero Union Corporation | Chico | CA | — | ◇ UNVERIFIED |
| AIAeroweld INC | San Marcos | CA | — | ◇ UNVERIFIED |
| AIAfricair INC. | Wichita | KS | — | ◇ UNVERIFIED |
| APAgape Precision Manufacturing | Pottstown | PA | — | ◇ UNVERIFIED |
| ATAgro Tech Corporation Costa Mesa | Costa Mesa | CA | — | ◇ UNVERIFIED |
| ADAhf Ducommun INC | Carson | CA | — | ◇ UNVERIFIED |
| AAAim Aerospace | Auburn | WA | — | ◇ UNVERIFIED |
