| STSAKOR Technologies Inc. | Owosso | MI | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| SSSmith Semiconductor INC | Silverwood | MI | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| SCSpectrum Control INC. | Scio Twp | MI | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| SSS & S Enterprise LLC | Bay City | MI | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
 Ssi Technology INC | Madison Hts | MI | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| SAStewart Audio Video Inc. | Shelby Township | MI | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| SGSupreme Gear CO | Roseville | MI | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| SMSV Manufacturing LLC | Auburn Hills | MI | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| SSyncreon | Temperance | MI | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| SASyncreon America INC | Redford | MI | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| SCSystem Controls INC | Livonia | MI | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| TVTechnicolor Video Services INC | Livonia | MI | Computer and Electronic Product Manufacturing334613 | — | ◇ UNVERIFIED |
| TPTest Products, Incorporated | Sterling Heights | MI | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| TKThe Key Dot Company LLC | Clarkston | MI | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| TToggled | Troy | MI | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| TLTrigtec LLC | Redford | MI | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| VTVersus Technology INC. | Traverse City | MI | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| VIVisioneering INC | Fraser | MI | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| VLVizidef, LLC | Comstock Park | MI | Computer and Electronic Product Manufacturing334290 | — | ◇ UNVERIFIED |
| YLYoungtronics LLC | Wixom | MI | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| ZEZed Engineering, LLC | Grand Haven | MI | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| ZEZed Engineering, LLC | Spring Lake | MI | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
