| APAcsco Products, INC. | Burbank | — | ◇ UNVERIFIED |
| ARAdams Rite Sabre International | Glendale | — | ◇ UNVERIFIED |
| AAAdaya Asset Baldwin LP | El Monte | — | ◇ UNVERIFIED |
| ATAd Truck Service | Pomona | — | ◇ UNVERIFIED |
| AGAdvanced Group 19-119 | Signal Hill | — | ◇ UNVERIFIED |
| APAdvanced Process Services, INC | Commerce | — | ◇ UNVERIFIED |
| AAero | Van Nuys | — | ◇ UNVERIFIED |
| AEAero Engines INC | Los Angeles | — | ◇ UNVERIFIED |
| AFAero Fluid Products | Pacoima | — | ◇ UNVERIFIED |
| ACAerol CO INC | Rancho Dominguez | — | ◇ UNVERIFIED |
| AIAeromax Industries, INC. | Canoga Park | — | ◇ UNVERIFIED |
| AAAero-nasch Aviation, INC. | Van Nuys | — | ◇ UNVERIFIED |
| ADAerosoace Dynamics International | Valencia | — | ◇ UNVERIFIED |
| ADAhf Ducommun INC | Carson | — | ◇ UNVERIFIED |
| AHA & H Valley Auto Collision INC | Sun Valley | — | ◇ UNVERIFIED |
| ANAir New Zealand Engineering | Los Angeles | — | ◇ UNVERIFIED |
| ATAirpixel Technologies INC Dba Stud Welding Systems | City of Industry | — | ◇ UNVERIFIED |
| APAir Pump Enterprises INC | Paramount | — | ◇ UNVERIFIED |
| ATAirtow Trailers | La Verne | — | ◇ UNVERIFIED |
| AMAlan Mold & Tool CO | San Fernando | — | ◇ UNVERIFIED |
| AAAlatus Aerosystems | City of Industry | — | ◇ UNVERIFIED |
| AEAlcon Equipment Rental | Los Angeles | — | ◇ UNVERIFIED |
| AVAlhambra Valley Properties, LLC | Alhambra | — | ◇ UNVERIFIED |
| APAli Pournamdari | Lomita | — | ◇ UNVERIFIED |
 Al Larson Boat Shop | Terminal Island | — | ◇ UNVERIFIED |
| AAAllen Avenue Square South | Pasadena | — | ◇ UNVERIFIED |
| AAAlliedsignal Aerospace Sys&eq | Torrance | — | ◇ UNVERIFIED |
| AAllport | Santa Fe Springs | — | ◇ UNVERIFIED |
| AAAllure Auto Repair INC | Whittier | — | ◇ UNVERIFIED |
| ABAluminum Body CORP | Montebello | — | ◇ UNVERIFIED |
| AIAmeican Industry Fence INC | La Puente | — | ◇ UNVERIFIED |
| AEAmerican Eagle Collision Center INC | Canyon Country | — | ◇ UNVERIFIED |
| AMAmerican Mobile Power CO | Burbank | — | ◇ UNVERIFIED |
| APAmerican Power Wash | Pomona | — | ◇ UNVERIFIED |
| ATAmerican Tire Depot | Los Angeles | — | ◇ UNVERIFIED |
 Amro Fabricating Corporation | El Monte | — | ◇ UNVERIFIED |
| AEAmtech Elevator Services | Cerritos | — | ◇ UNVERIFIED |
| AAAng Auto Wrecking INC | Pacoima | — | ◇ UNVERIFIED |
| APAnjac Properties | Los Angeles | — | ◇ UNVERIFIED |
| AIAntares Industries | Torrance | — | ◇ UNVERIFIED |
| AVAntelope Valley Highschool District | Lancaster | — | ◇ UNVERIFIED |
| APAp Prop LTD | Van Nuys | — | ◇ UNVERIFIED |
| AEAq Environmental Laboratories | Signal Hill | — | ◇ UNVERIFIED |
| AAAra A. Tchaghlassian, Trustee of the 2005 Amendment and Restatement of Ara A. Tc | Pasadena | — | ◇ UNVERIFIED |
| AHArcadia Huntington Plaza LLC | Arcadia | — | ◇ UNVERIFIED |
| AHArcadia Huntington Plaza LLC | Arcadia | — | ◇ UNVERIFIED |
| ACArchi Controls INC | Valencia | — | ◇ UNVERIFIED |
| AMArch Motorcycle Company, LLC | Hawthorne | — | ◇ UNVERIFIED |
| AIArctic Industries LLC | Azusa | — | ◇ UNVERIFIED |
| AArmada | Huntington Park | — | ◇ UNVERIFIED |
