| TDTeledyne Digital Imaging Us, INC | Tucson | — | ◐ LIKELY ACTIVE |
| TPTeledyne Photometrics | Tucson | 20–99 | ◐ LIKELY ACTIVE |
| THTeralytic Holdings INC | Tempe | — | ◐ LIKELY ACTIVE |
| TETovey Engineering, INC | Phoenix | — | ▲ REPORTED CLOSED |
| TTsg | Chandler | 100–499 | ◐ LIKELY ACTIVE |
| VIVarioprint, INC. | Queen Creek | — | ◐ LIKELY ACTIVE |
| VLVentech, LLC | Tucson | — | ◐ LIKELY ACTIVE |
| YEYarbrough Electronics Sales LLC | Tucson | — | ◐ LIKELY ACTIVE |
| YEYield Engineering Systems INC | Chandler | 20–99 | ◐ LIKELY ACTIVE |
| SGSyntara Group LLC | Paradise Valley | — | ◐ LIKELY ACTIVE |
| TTTicer Technologies, LLC | Chandler | — | ◐ LIKELY ACTIVE |
| 2S2406 Superior Shop LLC | Phoenix | — | ◇ UNVERIFIED |
| AAAmphenol Aerospace Mesa | Mesa | — | ◇ UNVERIFIED |
| ABAmphenol Borisch Technologies - Mesa | Mesa | — | ◇ UNVERIFIED |
| AMApplied Materials, INC. | Tempe | — | ◇ UNVERIFIED |
| ASArizona Sound and Light, Inc | Tucson | — | ◇ UNVERIFIED |
| AWA & W Electronics Corp | Chandler | — | ◇ UNVERIFIED |
| ATAxus Technology, LLC | Chandler | — | ◇ UNVERIFIED |
| BEBagow Enterprises, Inc. | Tempe | — | ◇ UNVERIFIED |
 Benchmark Electronics | Phoenix | — | ◇ UNVERIFIED |
| BLBrentech, LLC | Gilbert | — | ◇ UNVERIFIED |
| BLBrilliance Led, LLC | Carefree | — | ◇ UNVERIFIED |
| CMCactus Materials, INC. | Tempe | — | ◇ UNVERIFIED |
| CMContract Mfg Service INC | Tempe | — | ◇ UNVERIFIED |
| CTCSI Tucson LLC | Tucson | — | ◇ UNVERIFIED |
| D2Disc 2 Day, LLC | Tempe | — | ◇ UNVERIFIED |
| DLDydaz LLC | Phoenix | — | ◇ UNVERIFIED |
| EEntegris | Chandler | — | ◇ UNVERIFIED |
| HIHologic INC. | Tucson | — | ◇ UNVERIFIED |
| HDHybrid Design Associates | Tempe | — | ◇ UNVERIFIED |
| ISiMotion Systems LLC | Sun City | — | ◇ UNVERIFIED |
| ITIndustrial Tek Properties LLC | Mesa | — | ◇ UNVERIFIED |
| ITIndustrial Tek Properties LLC | Mesa | — | ◇ UNVERIFIED |
| ITIntegrated Technology Corporation | Tempe | — | ◇ UNVERIFIED |
| JLJaden Lugo LLC | Surprise | — | ◇ UNVERIFIED |
| JMJ & M Corporation | Tucson | — | ◇ UNVERIFIED |
| KUKitchensafe USA LLC | Scottsdale | — | ◇ UNVERIFIED |
| LTLaminate Technology CORP | Tempe | — | ◇ UNVERIFIED |
| LCLaser Components Detector Group INC. | Chandler | — | ◇ UNVERIFIED |
| LCLaser Components Dg, INC | Tempe | — | ◇ UNVERIFIED |
| LPLow Pro Gear LLC | Scottsdale | — | ◇ UNVERIFIED |
| MSMarvell Semiconductor, INC. – Chandler/northrop | Chandler | — | ◇ UNVERIFIED |
| MRMicro Rel | Tempe | — | ◇ UNVERIFIED |
| MRMinit Realty LLC | Chandler | — | ◇ UNVERIFIED |
 Minnesota Wire & Cable Company | Scottsdale | — | ◇ UNVERIFIED |
| MSMotorola Solutions INC | Tempe | — | ◇ UNVERIFIED |
| NMNikko Materials USA INC | Chandler | — | ◇ UNVERIFIED |
| NGNorthrop Grumman | Mesa | — | ◇ UNVERIFIED |
| OSOn Semiconductor - Tempe | Tempe | — | ◇ UNVERIFIED |
| PDPC Drilling INC | Arizona City | — | ◇ UNVERIFIED |
