| A2Ascent 202 LLC | Mesa | — | ◇ UNVERIFIED |
| ATA Thru Z Consulting & Distributing, INC. | Tucson | — | ◇ UNVERIFIED |
| AIAutoline Industries, LLC | Mesa | — | ◇ UNVERIFIED |
| ADAxon - Deer Valley | Phoenix | — | ◇ UNVERIFIED |
| AMAxon - Mohawk | Phoenix | — | ◇ UNVERIFIED |
| APAxon - Pinnacle | Phoenix | — | ◇ UNVERIFIED |
| ASAxon - Scottsdale Hq | Scottsdale | — | ◇ UNVERIFIED |
| ASAxon - Skybridge | Mesa | — | ◇ UNVERIFIED |
| AGAyers Gear & Machine, INC. | Phoenix | — | ◇ UNVERIFIED |
| AAAzmark Aero Systems, LLC | Gilbert | — | ◇ UNVERIFIED |
| APAz Precision Fab LLC | Mesa | — | ◇ UNVERIFIED |
| BBab-co | Tucson | — | ◇ UNVERIFIED |
| BMBaker Machinery, INC. | Gilbert | — | ◇ UNVERIFIED |
| BIBakker's Ironworks INC. | Phoenix | — | ◇ UNVERIFIED |
| BFBallistic Fabrication L L C | Tucson | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container - Glendale | Glendale | — | ◇ UNVERIFIED |
| BTBar T Equipment Service, INC. | Phoenix | — | ◇ UNVERIFIED |
| BIBBCB Investco, LLC | Phoenix | — | ◇ UNVERIFIED |
| BBB & B Holdings, LLC | Tempe | — | ◇ UNVERIFIED |
| BBB & B Tool, INC. | Nogales | — | ◇ UNVERIFIED |
| BMBecksted Machine, INC. | Tucson | — | ◇ UNVERIFIED |
| BMBid Machine, INC. | Chandler | — | ◇ UNVERIFIED |
| BMBirch Manufacturing AZ LLC | Chandler | — | ◇ UNVERIFIED |
| BAB&k Ables Enterprises, INC. | Show Low | — | ◇ UNVERIFIED |
| BRBlack Rock Venture LLC | Phoenix | — | ◇ UNVERIFIED |
| BDBlue Dot Steel & Supply, INC. | Tempe | — | ◇ UNVERIFIED |
| BSBlue Streak Grinding INC | Phoenix | — | ◇ UNVERIFIED |
| BMBob's Metal Shop LLC | Mesa | — | ◇ UNVERIFIED |
| BSBonita Steel Builders, Inc. | Tucson | — | ◇ UNVERIFIED |
| BCBoogeyman Customs LLC | Tucson | — | ◇ UNVERIFIED |
| BNBradFord Now LLC | Benson | — | ◇ UNVERIFIED |
| BEBristemy Engineering & Machining | Prescott | — | ◇ UNVERIFIED |
| BTBronlyn Technologies, INC. | Tucson | — | ◇ UNVERIFIED |
| BFBta Fabrication LLC | Mesa | — | ◇ UNVERIFIED |
| BSBunger Steel, Inc. | Tolleson | — | ◇ UNVERIFIED |
| CIC5 Industries LLC | Peoria | — | ◇ UNVERIFIED |
| CCCadillac Coatings LLC | Tucson | — | ◇ UNVERIFIED |
| CHCAMA Holdings, LLC | Phoenix | — | ◇ UNVERIFIED |
| CSCamblin Steel Service, Inc. | Phoenix | — | ◇ UNVERIFIED |
 C and S Precision Machine LLC | Tempe | — | ◇ UNVERIFIED |
| CSCarlson Systems | Phoenix | — | ◇ UNVERIFIED |
| COClearview of Phoenix LLC | Gilbert | — | ◇ UNVERIFIED |
| CSCmc Steel Fabricators, INC. | Tucson | — | ◇ UNVERIFIED |
| CWCoastal Wire Company, INC. | Casa Grande | — | ◇ UNVERIFIED |
| CTCohone Technologies Sales & Service, LLC | Gilbert | — | ◇ UNVERIFIED |
| CDComplete Door Systems, INC. | Tucson | — | ◇ UNVERIFIED |
| CCContact Coatings LLC | Phoenix | — | ◇ UNVERIFIED |
| CCCopper Capital Investment Corporation | Tucson | — | ◇ UNVERIFIED |
| CMCreative Metals LLC | Tempe | — | ◇ UNVERIFIED |
| CPCreative Precision, INC. | Phoenix | — | ◇ UNVERIFIED |
