| RERycroft Enterprises, INC. | Tempe | — | ◇ UNVERIFIED |
| SFSanta Fe Custom Iron Works, LLC | Phoenix | — | ◇ UNVERIFIED |
| SLSchilson Legacy Properties LLC | Goodyear | — | ◇ UNVERIFIED |
| SAScore Aerospace, LLC | Tempe | — | ◇ UNVERIFIED |
| SLScreenfab, L.l.c. | Phoenix | — | ◇ UNVERIFIED |
| SDS Diamond Steel INC | Phoenix | — | ◇ UNVERIFIED |
| SFSecurity Fence of Arizona INC. | Tucson | — | ◇ UNVERIFIED |
| SISemiray Inspection Services | Phoenix | — | ◇ UNVERIFIED |
| SMSheet Metal Forms L.l.c. | Glendale | — | ◇ UNVERIFIED |
 Skyline Steel, INC. | Chandler | — | ◇ UNVERIFIED |
| SMSmith Metal Craft | Phoenix | — | ◇ UNVERIFIED |
| SISmyth Industries INC. | Tucson | — | ◇ UNVERIFIED |
| SCSonoran Capital Group, INC. | Tucson | — | ◇ UNVERIFIED |
| SSSouthwest Steel, Llc, a Nevada Limited Liability Company | El Mirage | — | ◇ UNVERIFIED |
| SESparkman Enterprises LLC | Tucson | — | ◇ UNVERIFIED |
| SGSteel Girder LLC | Coolidge | — | ◇ UNVERIFIED |
| SSSteel Shield Doors and More, LLC | Phoenix | — | ◇ UNVERIFIED |
| SCStripper Chrome Works LLC | Kingman | — | ◇ UNVERIFIED |
| SASundrella Aluminum Products CO. | Phoenix | — | ◇ UNVERIFIED |
| SHSwisher Heating & Air Conditioning, INC. | Phoenix | — | ◇ UNVERIFIED |
| TET3 Engineered Products INC | Tucson | — | ◇ UNVERIFIED |
| TDTalley Defense Systems Plant 6 | Mesa | — | ◇ UNVERIFIED |
| TRTGS Resources, LLC | Chandler | — | ◇ UNVERIFIED |
| TCThe Coletta Family Trust Dated 11/8/2017 | Lake Havasu City | — | ◇ UNVERIFIED |
| TTTheme Tech Corporation | Phoenix | — | ◇ UNVERIFIED |
| TCThemetech Custom Components INC. | Phoenix | — | ◇ UNVERIFIED |
| TCThunderbird Cartridge Company | Laveen | — | ◇ UNVERIFIED |
| TMThunder Mountain Metal Sales LLC | Tucson | — | ◇ UNVERIFIED |
| TSTitan Stairs & Trim, INC. | Gilbert | — | ◇ UNVERIFIED |
| TOToolcraft of Phoenix, Inc. | Glendale | — | ◇ UNVERIFIED |
| TSTriad Steel Services, INC. | Casa Grande | — | ◇ UNVERIFIED |
| TPTri-hard Proto & Production, INC. | Prescott Valley | — | ◇ UNVERIFIED |
| TMTrimac Metal Arts, LLC | Tucson | — | ◇ UNVERIFIED |
| TATucson Awning & Screen, L.l.c. | Tucson | — | ◇ UNVERIFIED |
| TRTucson Rolling Shutters, INC. | Tucson | — | ◇ UNVERIFIED |
 Turbineaero INC. | Chandler | — | ◇ UNVERIFIED |
| TMTYCO Metal Works, LLC | Mesa | — | ◇ UNVERIFIED |
| TLTyphan-omni, LLC | Phoenix | — | ◇ UNVERIFIED |
| UUd2mo | Scottsdale | — | ◇ UNVERIFIED |
| UMUnique Metal Fabrication INC | Phoenix | — | ◇ UNVERIFIED |
| VMValley Machine Works INC | Phoenix | — | ◇ UNVERIFIED |
| VPValley Pump & Machine Works, INC. | Casa Grande | — | ◇ UNVERIFIED |
| VWVds - West, INC. | Mesa | — | ◇ UNVERIFIED |
| WIWarden's Inc. | Tempe | — | ◇ UNVERIFIED |
| WMWeinell Machine INC. | Tucson | — | ◇ UNVERIFIED |
| WVWestern Vents & Curbs | Gilbert | — | ◇ UNVERIFIED |
| WEWhite Eagle Machine Shop | Tucson | — | ◇ UNVERIFIED |
| WAWws Acquisition's LLC | Phoenix | — | ◇ UNVERIFIED |
| YFYavapai Fence, INC. | Camp Verde | — | ◇ UNVERIFIED |
| ZCZJ Co | Scottsdale | — | ◇ UNVERIFIED |
