| MTMicrochip Technology Inc. Houston | Houston | TX | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| MEMisc Engineering LLC | West | TX | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| MAMKS Austin | Autin | TX | Computer and Electronic Product Manufacturing334513 | 1-19 | ◐ LIKELY ACTIVE |
| MLMobotrex LLC | Pflugerville | TX | Computer and Electronic Product Manufacturing334290 | 100-499 | ◐ LIKELY ACTIVE |
Monico Monitoring, INC. | Spring | TX | Computer and Electronic Product Manufacturing334513 | — | ◐ LIKELY ACTIVE |
| MMMoog Mineral Wells S-TEC Corporation | Mineral Wells | TX | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| MLMopani-wplc, LLC | Houston | TX | Computer and Electronic Product Manufacturing334514 | — | ◐ LIKELY ACTIVE |
| MSMotorola Solutions Inc | San Antonio | TX | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| MSMotorola Solutions Inc | Richardson | TX | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| MSMotorola Solutions Inc. | Dallas | TX | Computer and Electronic Product Manufacturing334220 | 100-499 | ◐ LIKELY ACTIVE |
| MSMotorola Solutions Inc. | Allen | TX | Computer and Electronic Product Manufacturing334220 | 100-499 | ◐ LIKELY ACTIVE |
| MNMSOL NA Sales | Houston | TX | Computer and Electronic Product Manufacturing334513 | 100-499 | ◐ LIKELY ACTIVE |
| MTMultilayer Technology Group, INC | Irving | TX | Computer and Electronic Product Manufacturing334412 | — | ◐ LIKELY ACTIVE |
| MVMunicipal Valve and Equipment | Addison | TX | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| MIMyth Innovations, INC. | Dallas | TX | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| NINanoscope Instruments, INC. | Bedford | TX | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| NHNautilus Hyosung America - Corporate Office | Irving | TX | Computer and Electronic Product Manufacturing334118 | 20-99 | ◐ LIKELY ACTIVE |
| NHNautilus Hyosung America - Passport Distribution & Repair Center | Dallas | TX | Computer and Electronic Product Manufacturing334118 | 500+ | ◐ LIKELY ACTIVE |
| NMNebula Medical INC. | El Paso | TX | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| NCNewark Corporation | Plano | TX | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
Nimbletronics, LLC | Plano | TX | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| OIOmnisentrix, INC. | College Station | TX | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
Optical Cable Corporation - Dallas | Plano | TX | Computer and Electronic Product Manufacturing334417 | 20-99 | ◐ LIKELY ACTIVE |
| PFPepperl + Fuchs Katy | Katy | TX | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
Phoenix Thera-lase Systems, LLC | Dallas | TX | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| PAPlano Acquisition LLC | Plano | TX | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| PSPlastronics Socket Partners, LTD. | Irving | TX | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PBPrecision BioMEMS Corporation | Addison | TX | Computer and Electronic Product Manufacturing334413 | 1-19 | ◐ LIKELY ACTIVE |
| PMPreferred Mechanical Group | Frisco | TX | Computer and Electronic Product Manufacturing334512 | 100-499 | ◐ LIKELY ACTIVE |
| PSProtego Systems, LLC | Fort Worth | TX | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| PDProton Doseimaging LLC | Austin | TX | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| PCpSemi Corporation Austin | Austin | TX | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| PSPT Site - Irving, TX | Irving | TX | Computer and Electronic Product Manufacturing334517 | 20-99 | ◐ LIKELY ACTIVE |
| PPPurchase Power Exchange, LLC | Austin | TX | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| PIPwj, INC. | Southlake | TX | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| QEQ- Edge Corporation | Houston | TX | Computer and Electronic Product Manufacturing334111 | 100-499 | ◐ LIKELY ACTIVE |
| QCQorvo Campbell | Richardson | TX | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| QTQSC - Texas | Austin | TX | Computer and Electronic Product Manufacturing334310 | 20-99 | ◐ LIKELY ACTIVE |
| QSQuest-tec Solutions, INC. | Houston | TX | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
Raytheon Company | Dallas | TX | Computer and Electronic Product Manufacturing334418 | — | ◐ LIKELY ACTIVE |
| RERaytheon_Dallas_TX_ Expressway Site | Dallas | TX | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| RRaytheon_Independence | Plano | TX | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| RRaytheon_McKinney_TX | Mckinney | TX | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| RRch | Richardson | TX | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| RSRC Systems LLC | Santa Fe | TX | Computer and Electronic Product Manufacturing334519 | 20-99 | ◐ LIKELY ACTIVE |
| RGRetronix Global | Pflugerville | TX | Computer and Electronic Product Manufacturing334416 | 20-99 | ◐ LIKELY ACTIVE |
| RRfab | Richardson | TX | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
| RTRf Technology Americas INC | Houston | TX | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| RIRhimco Industries, INC. | Mansfield | TX | Computer and Electronic Product Manufacturing334417 | — | ◐ LIKELY ACTIVE |
| RCRibbon Communications Operating CO INC | Plano | TX | Computer and Electronic Product Manufacturing334210 | — | ▲ REPORTED CLOSED |