| SMSutter's Mills | Phoenix | 100–499 | ◐ LIKELY ACTIVE |
| SISystems in Precision, INC. | Phoenix | — | ◐ LIKELY ACTIVE |
| TIThunderbolt Industries LLC | Phoenix | — | ◐ LIKELY ACTIVE |
| TETrophy Engineering INC | Phoenix | — | ◐ LIKELY ACTIVE |
| UAUCT Akimel | Phoenix | 100–499 | ◐ LIKELY ACTIVE |
| USUltra Safe, INC. | Phoenix | — | ◐ LIKELY ACTIVE |
| UPUsher Precision Manufacturing - Arizona, INC. | Phoenix | — | ▲ REPORTED CLOSED |
| WWWestern Window systems | Phoenix | 100–499 | ◐ LIKELY ACTIVE |
| ZMZula Manufacturing LLC | Phoenix | — | ◐ LIKELY ACTIVE |
| BSBunger Steel, INC | Phoenix | — | ◐ LIKELY ACTIVE |
| SLSeptmonts LLC | Phoenix | — | ▲ REPORTED CLOSED |
| ARArmored Republic LLC | Phoenix | — | ◇ UNVERIFIED |
| CECutting Edge Manufacturing Company, INC. | Phoenix | — | ◇ UNVERIFIED |
| EMEmpire Metal Products, INC. | Phoenix | — | ◇ UNVERIFIED |
| FLFine Line Fabricating INC | Phoenix | — | ◇ UNVERIFIED |
| SPSouthwest Powder of Arizona, LLC | Phoenix | — | ◇ UNVERIFIED |
| 2L24Jones, LLC | Phoenix | — | ◇ UNVERIFIED |
| 3W3427 West Broadway Rd | Phoenix | — | ◇ UNVERIFIED |
| 3E3801 E. Lasalle St., LLC | Phoenix | — | ◇ UNVERIFIED |
| 3J3 J Custom Iron Work LLC | Phoenix | — | ◇ UNVERIFIED |
| ACAcacia Custom Metals LLC | Phoenix | — | ◇ UNVERIFIED |
| AWAffordable Wire Management, LLC | Phoenix | — | ◇ UNVERIFIED |
| AIAmeri-fab INC | Phoenix | — | ◇ UNVERIFIED |
| ACArizona Carbide Tools, INC. | Phoenix | — | ◇ UNVERIFIED |
| ACArizona Casters, Equipment and Wheels, Inc. | Phoenix | — | ◇ UNVERIFIED |
| ALArizona Labor Force, Incorporated | Phoenix | — | ◇ UNVERIFIED |
| ADAxon - Deer Valley | Phoenix | — | ◇ UNVERIFIED |
| AMAxon - Mohawk | Phoenix | — | ◇ UNVERIFIED |
| APAxon - Pinnacle | Phoenix | — | ◇ UNVERIFIED |
| AGAyers Gear & Machine, INC. | Phoenix | — | ◇ UNVERIFIED |
| BIBakker's Ironworks INC. | Phoenix | — | ◇ UNVERIFIED |
| BTBar T Equipment Service, INC. | Phoenix | — | ◇ UNVERIFIED |
| BIBBCB Investco, LLC | Phoenix | — | ◇ UNVERIFIED |
| BRBlack Rock Venture LLC | Phoenix | — | ◇ UNVERIFIED |
| BSBlue Streak Grinding INC | Phoenix | — | ◇ UNVERIFIED |
| CHCAMA Holdings, LLC | Phoenix | — | ◇ UNVERIFIED |
| CSCamblin Steel Service, Inc. | Phoenix | — | ◇ UNVERIFIED |
| CSCarlson Systems | Phoenix | — | ◇ UNVERIFIED |
| CCContact Coatings LLC | Phoenix | — | ◇ UNVERIFIED |
| CPCreative Precision, INC. | Phoenix | — | ◇ UNVERIFIED |
| CMCustom Molded Products | Phoenix | — | ◇ UNVERIFIED |
| DIDcs Industries LLC | Phoenix | — | ◇ UNVERIFIED |
| DVDeer Valley LLC | Phoenix | — | ◇ UNVERIFIED |
| DFDesert Fire Industries, INC. | Phoenix | — | ◇ UNVERIFIED |
 Desert Powder Coating LLC | Phoenix | — | ◇ UNVERIFIED |
| DEDjb Enterprises LTD. | Phoenix | — | ◇ UNVERIFIED |
| DLD & L Fabricating, INC. | Phoenix | — | ◇ UNVERIFIED |
| EAElement Architectural Metals, LLC | Phoenix | — | ◇ UNVERIFIED |
| EFESA Fabrication LLC | Phoenix | — | ◇ UNVERIFIED |
| FGFaist Greentek, LLC | Phoenix | — | ◇ UNVERIFIED |
