| CRCew Research INC | Gardena | — | ◐ LIKELY ACTIVE |
| CCpe | Gardena | 20–99 | ◐ LIKELY ACTIVE |
| KIKinemecha INC | Gardena | — | ◐ LIKELY ACTIVE |
| PMPerez Machine, INC. | Gardena | — | ◐ LIKELY ACTIVE |
| SWSteven W Ebbe | Gardena | — | ◐ LIKELY ACTIVE |
| 2E227 E Redondo Beach Blvd, LLC | Gardena | — | ◇ UNVERIFIED |
| AFAbrasive Finishing CO | Gardena | — | ◇ UNVERIFIED |
| ACAccu Crome Plating CO INC | Gardena | — | ◇ UNVERIFIED |
| ASAckermann Srew Products | Gardena | — | ◇ UNVERIFIED |
| APAerodynamics Plating CO. INC. | Gardena | — | ◇ UNVERIFIED |
| APAngelus Plating Wks | Gardena | — | ◇ UNVERIFIED |
| ALArktura LLC | Gardena | — | ◇ UNVERIFIED |
| AWArtistic Welding INC | Gardena | — | ◇ UNVERIFIED |
| AAArts Anvil Iron Works INC | Gardena | — | ◇ UNVERIFIED |
| ASAssoc Spring Barnes Grp INC As | Gardena | — | ◇ UNVERIFIED |
| BCBay Cities Tin Shop INC Dba Bay Cities Metal Products | Gardena | — | ◇ UNVERIFIED |
| BSB.D.J. Sanchez Investments LLC | Gardena | — | ◇ UNVERIFIED |
| BCBeach Cities Powder Coating | Gardena | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing | Gardena | — | ◇ UNVERIFIED |
| CCCoin Creations | Gardena | — | ◇ UNVERIFIED |
| CIConsecon INC | Gardena | — | ◇ UNVERIFIED |
| CEContainer Exchange Internation | Gardena | — | ◇ UNVERIFIED |
| CMCrisol Metal Finishing, INC. | Gardena | — | ◇ UNVERIFIED |
| CMCustom Metal Finishing INC | Gardena | — | ◇ UNVERIFIED |
| DMDelta Machine Company, LLC. | Gardena | — | ◇ UNVERIFIED |
| DCDeutsch CO Metal Components D | Gardena | — | ◇ UNVERIFIED |
| EIElixir Industries | Gardena | — | ◇ UNVERIFIED |
| ESElro Signs | Gardena | — | ◇ UNVERIFIED |
| EIEnvironmental Investigation of Abandoned Site | Gardena | — | ◇ UNVERIFIED |
| FPFreeman Products | Gardena | — | ◇ UNVERIFIED |
| GMGasket Mfg CO INC | Gardena | — | ◇ UNVERIFIED |
| GMGerman Machined Products INC | Gardena | — | ◇ UNVERIFIED |
 G-qms Finishers LLC | Gardena | — | ◇ UNVERIFIED |
| GAGsp Acquisition CORP Dba Gardena Specialized Processing | Gardena | — | ◇ UNVERIFIED |
| GPG.T. Precision, Inc. | Gardena | — | ◇ UNVERIFIED |
| HEHeinz Engineering, Inc. | Gardena | — | ◇ UNVERIFIED |
| HTHi Tech Heat Treating INC | Gardena | — | ◇ UNVERIFIED |
| JSJijun Supply INC | Gardena | — | ◇ UNVERIFIED |
| KHKarel Hansen Iron Works INC Dba Hansen Karel Iron | Gardena | — | ◇ UNVERIFIED |
| LILebata, INC. | Gardena | — | ◇ UNVERIFIED |
| LVLichstein Ventures INC. | Gardena | — | ◇ UNVERIFIED |
| LTL & T Muniz Grinding | Gardena | — | ◇ UNVERIFIED |
| MSMarina Security Gate, INC. | Gardena | — | ◇ UNVERIFIED |
| MIMet Industries INC | Gardena | — | ◇ UNVERIFIED |
| MIMills Iron Wks INC | Gardena | — | ◇ UNVERIFIED |
| PCPlasma Coating CORP | Gardena | — | ◇ UNVERIFIED |
| SMStone Manufacturing Company | Gardena | — | ◇ UNVERIFIED |
| SMStone Mfg CO | Gardena | — | ◇ UNVERIFIED |
| SASwift-cor Aerospace, INC. | Gardena | — | ◇ UNVERIFIED |
| TMTapia Metal Polishing | Gardena | — | ◇ UNVERIFIED |
