| AWAccuright Wire EDM. | Santa Ana | CA | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| ACA C D INC | Santa Ana | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| APActive Plating INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ARAdam Robert Martinez | Santa Ana | CA | Furniture and Related Product Manufacturing337121 | — | ◇ UNVERIFIED |
| ASAdams St Enterprises LLC | Santa Ana | CA | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| ADA D Express | Santa Ana | CA | Apparel Manufacturing315233 | — | ◇ UNVERIFIED |
| ACAdvanced Composite Products & Technology INC | Santa Ana | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| AGAdvanced Group 14-110, a California LTD Partnership | Santa Ana | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| AAeroquick | Santa Ana | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| AEA & E Systems INC. | Santa Ana | CA | Transportation Equipment Manufacturing336213 | — | ◇ UNVERIFIED |
| ASAfa Services LLC | Santa Ana | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| APAga Precision Systems | Santa Ana | CA | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| AIAirhawk International, LLC | Santa Ana | CA | Transportation Equipment Manufacturing336991 | — | ◇ UNVERIFIED |
| ALAir Liquide Global E&c Solutions US INC | Santa Ana | CA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| AEAlco Engineering & Tooling CORP Alco Eng & Tooling CORP | Santa Ana | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| AMAlco Manufacturing INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332214 | — | ◇ UNVERIFIED |
| AMAlco Metal Fab | Santa Ana | CA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| AIAl Industries INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| APAllen Properties | Santa Ana | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| AGAll Green Electronics Recycling | Santa Ana | CA | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| AEAllied Electronic Services INC. | Santa Ana | CA | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| AIAlmanon INC | Santa Ana | CA | Primary Metal Manufacturing331410 | — | ◇ UNVERIFIED |
| APAluminum Precision Prod Inc,alu Forge CO | Santa Ana | CA | Fabricated Metal Product Manufacturing332112 | — | ◇ UNVERIFIED |
 Aluminum Precision Products INC | Santa Ana | CA | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| Aluminum Precision Products INC | Santa Ana | CA | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AEAmbrit Engineering CORP | Santa Ana | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ACAmerican Conform Industries in | Santa Ana | CA | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| APAmerican Pneumatic Tools | Santa Ana | CA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| APAmerican Print Media LLC | Santa Ana | CA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| AIAmusement Industry C-vii, LLC | Santa Ana | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| ACAnochem Coatings | Santa Ana | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AIAnodyne INC | Santa Ana | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| ATAnthony Todd Young, an Individual | Santa Ana | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| ACApec CORP | Santa Ana | CA | Transportation Equipment Manufacturing336110 | — | ◇ UNVERIFIED |
| ABAran Bagher | Santa Ana | CA | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| ALArchitectural Landscape Lighting | Santa Ana | CA | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◇ UNVERIFIED |
| ARArchitectural Response Kollection | Santa Ana | CA | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| AGArlon Graphics L.l.c. | Santa Ana | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| AHAryzta Holdings Iv LLC | Santa Ana | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| ALAryzta LLC Dba Fresh Start Bakeries | Santa Ana | CA | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| AVAssociated Vacuum Services INC | Santa Ana | CA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| AAudeze | Santa Ana | CA | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| AEAudrey Elizabeth & Family, LLC | Santa Ana | CA | Food Manufacturing311423 | — | ◇ UNVERIFIED |
| AAvco | Santa Ana | CA | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| AMAxiom Materials INC | Santa Ana | CA | Textile Mills313320 | — | ◇ UNVERIFIED |
| AEAz Engineering CO INC | Santa Ana | CA | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| AMAz Mfg INC | Santa Ana | CA | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| BRBasseri Real Estate LLC | Santa Ana | CA | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| BFBecker's Fabrication | Santa Ana | CA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BPBehr Process CORP | Santa Ana | CA | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
