| MDMicro-tech Designs LLC | Hampstead | MD | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| MEMicrowave Engineering & Manufacturing Corporation | Ijamsville | MD | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| MRMid-Atlantic Regional (MAT) | Columbia | MD | Computer and Electronic Product Manufacturing334516 | 20-99 | ◐ LIKELY ACTIVE |
| MCMiltek Corporation | Leonardtown | MD | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| MSMotorola Solutions | Linthicum | MD | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| MSMotorola Solutions INC | Lanham | MD | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| MSMotorola Solutions INC | Beltsville | MD | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| NMNeocera Magma LLC | Beltsville | MD | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| NINew Integration Photonics | Chevy Chase | MD | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| NNgms-b750 | Annapolis | MD | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| NNgms-b901 | Linthicum | MD | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| NNgms-q953 | Elkridge | MD | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| NNgms-t300 | Linthicum | MD | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| NNgms-t339 | Linthicum | MD | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| NNgms-t340 | Baltimore | MD | Computer and Electronic Product Manufacturing334511 | 500+ | ◐ LIKELY ACTIVE |
| NNgms-t343 | Linthicum | MD | Computer and Electronic Product Manufacturing334413 | 500+ | ◐ LIKELY ACTIVE |
| NNgms-t348 | Linthicum | MD | Computer and Electronic Product Manufacturing334511 | 100-499 | ◐ LIKELY ACTIVE |
| NGNorthrop Grumman Systems Corporation | Linthicum Heights | MD | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| RARaytheon Applied Signal Technology, INC. | Annapolis Junction | MD | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| SUSeco Usa, INC | Rockville | MD | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| SDSigma Defense Systems LLC | Lexington Park | MD | Computer and Electronic Product Manufacturing334290 | — | ◐ LIKELY ACTIVE |
| SPSilver Palm Technologies LLC | Ijamsville | MD | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| SISynoptics, INC | Frederick | MD | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| SESyzygy Engineering, LLC | Fort Washington | MD | Computer and Electronic Product Manufacturing334419 | — | ◐ LIKELY ACTIVE |
| TFTeledyne FLIR Elkridge | Elkridge | MD | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| TCTelevic Conference US CORP. | Beltsville | MD | Computer and Electronic Product Manufacturing334310 | — | ◐ LIKELY ACTIVE |
| TSThe Succedent Group LLC | Bowie | MD | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| TGTorchwood Group LLC | Silver Spring | MD | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| UMUS346 MD Halethorpe | Halethorpe | MD | Computer and Electronic Product Manufacturing334510 | 20-99 | ◐ LIKELY ACTIVE |
| VValmet | Owings Mills | MD | Computer and Electronic Product Manufacturing334118 | 20-99 | ◐ LIKELY ACTIVE |
| VDVast Data Federal, INC. | Arnold | MD | Computer and Electronic Product Manufacturing334112 | — | ◐ LIKELY ACTIVE |
| VGViasat - Germantown, MD | Germantown | MD | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| VIViasat Inc | Linthicum | MD | Computer and Electronic Product Manufacturing334220 | 1-19 | ◐ LIKELY ACTIVE |
| VIViasat INC | Germantown | MD | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| VLVigilrf LLC | Glen Burnie | MD | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| WPWeems & Plath, LLC | Annapolis | MD | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| ACAmnet Computers, L.l.c. | Baltimore | MD | Computer and Electronic Product Manufacturing334112 | — | ◐ LIKELY ACTIVE |
| CTCcr Tech LLC | Frederick | MD | Computer and Electronic Product Manufacturing334112 | — | ◐ LIKELY ACTIVE |
| CMClinical Microsystems Corporation | Riva | MD | Computer and Electronic Product Manufacturing334510 | — | ▲ REPORTED CLOSED |
| JTJaak Tech LLC | Calverton | MD | Computer and Electronic Product Manufacturing334111 | — | ◐ LIKELY ACTIVE |
| JPJones Purpose LLC | Abingdon | MD | Computer and Electronic Product Manufacturing334118 | — | ◐ LIKELY ACTIVE |
| NTNanosense Technologies, LLC | Potomac | MD | Computer and Electronic Product Manufacturing334519 | — | ◐ LIKELY ACTIVE |
| NLNarc-gard LLC | Aberdeen | MD | Computer and Electronic Product Manufacturing334510 | — | ▲ REPORTED CLOSED |
| LTL3harris Technologies, INC. | Columbia | MD | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| MIMachfu INC | Rockville | MD | Computer and Electronic Product Manufacturing334118 | 20-99 | ◇ UNVERIFIED |
| MMMillennium Microwave Corporation | Fruitland | MD | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| TIThe Innovative Technologies Group & Co., | Jessup | MD | Computer and Electronic Product Manufacturing334516 | 1-19 | ◇ UNVERIFIED |
| ATAmerican Technology Corporation | Baltimore | MD | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| AAApex Appliance Repair LLC | Laurel | MD | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| APAutomated Processes, INC. (api) | Jessup | MD | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |