| SISparling Instruments INC | El Monte | CA | Computer and Electronic Product Manufacturing334514 | 1-19 | ◇ UNVERIFIED |
| CCCrown City Plating CO | El Monte | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| DIDyanco INC | El Monte | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| JJJames Jones CO | El Monte | CA | Primary Metal Manufacturing331525 | — | ◇ UNVERIFIED |
| MCMcconnell Cabinets INC | El Monte | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| MDMiller Dial Corporation | El Monte | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| NDNavcom Defense Electronics INC | El Monte | CA | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| SCSaint-gobain Containers LLC | El Monte | CA | Nonmetallic Mineral Product Manufacturing327213 | — | ◇ UNVERIFIED |
| SCSantoshi CORP D.b.a. Alum-a-coat | El Monte | CA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SFSargent Fletcher INC | El Monte | CA | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| SSSignet Scientific CO | El Monte | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| VBValley Brass Incorporated | El Monte | CA | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| APAmerican Precast Concrete, INC. | El Monte | CA | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◇ UNVERIFIED |
| AQAmerican Quality Mfg | El Monte | CA | Fabricated Metal Product Manufacturing332722 | 1-19 | ◇ UNVERIFIED |
| HMHutchins Mfg CO Ins | El Monte | CA | Fabricated Metal Product Manufacturing332216 | 1-19 | ◇ UNVERIFIED |
| LLith-o-roll | El Monte | CA | Miscellaneous Manufacturing339113 | 20-99 | ◇ UNVERIFIED |
| LILithotechs, INC | El Monte | CA | Printing and Related Support Activities323111 | 1-19 | ◇ UNVERIFIED |
| 4I4343 Investments, LLC | El Monte | CA | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| AAA and F Apparel, INC. | El Monte | CA | Apparel Manufacturing315212 | — | ◇ UNVERIFIED |
| AIAasi INC | El Monte | CA | Apparel Manufacturing315232 | — | ◇ UNVERIFIED |
| AAAdaya Asset Baldwin LP | El Monte | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| AIAmerican Investment Holding LLC, a California limited liability company | El Monte | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
 Amro Fabricating Corporation | El Monte | CA | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| APAnjac-doron Plastics INC | El Monte | CA | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| ASAntonio Sanchez Gonzalez | El Monte | CA | Furniture and Related Product Manufacturing337214 | — | ◇ UNVERIFIED |
| ACApplied Coatings & Linings INC. | El Monte | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AIAti Industrial Automation INC | El Monte | CA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| AUA U I Enterprise INC | El Monte | CA | Apparel Manufacturing315212 | — | ◇ UNVERIFIED |
| BMBeagle Mfg CO INC | El Monte | CA | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| BIBeFun Inc. | El Monte | CA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| BCBlackseries Campers, INC. | El Monte | CA | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| CCaltrans | El Monte | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
| CECarls Electric INC | El Monte | CA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| CKCervitor Kitchens INC | El Monte | CA | Electrical Equipment, Appliance & Component Manufacturing335220 | — | ◇ UNVERIFIED |
| COCity of El Monte Transportation | El Monte | CA | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| COCity of El Monte Transportation | El Monte | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| COCity of El Monte Transportation | El Monte | CA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
 Clayton Manufacturing Company | El Monte | CA | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| CRC & R Printed Bag CO INC | El Monte | CA | Textile Mills313310 | — | ◇ UNVERIFIED |
| DAD and E Fashion | El Monte | CA | Apparel Manufacturing315212 | — | ◇ UNVERIFIED |
| DCDiamond City LLC | El Monte | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| DMDiana's Mexican Food Products INC | El Monte | CA | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| DMDianas Mexican Food Products, INC | El Monte | CA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| DDDixie Diesel & Electric INC | El Monte | CA | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| DTDye Tech, INC. | El Monte | CA | Apparel Manufacturing315212 | — | ◇ UNVERIFIED |
| EUEfang USA | El Monte | CA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ESElectronic Solutions a Zero C | El Monte | CA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| EDElegant Doors | El Monte | CA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| EAElevation Acquisitionco Ii LLC Dba Bore-max Company | El Monte | CA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| EIElias Iron Works | El Monte | CA | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
